Patent application number | Description | Published |
20110087705 | SYSTEMS, APPARATUS, METHODS AND COMPUTER-READABLE STORAGE MEDIA FOR FACILITATING MANAGEMENT OF SOCIAL MEDIA INFORMATION FOR COMMUNICATION DEVICES - Systems, apparatus, methods and computer-readable storage media facilitating management of social media (SM) information are provided. In some embodiments, a method can include: executing a batch linking application; and batch linking one or more social network (SN) contacts to one or more contacts stored on or accessible by the communication device, wherein the batch linking comprises obtaining the one or more SN contacts at the communication device, wherein the one or more SN contacts are selected for the batch linking based, at least, on a correspondence to the one or more contacts, and wherein the batch linking is performed by the communication device. | 04-14-2011 |
20110087749 | SYSTEMS, APPARATUS, METHODS AND COMPUTER-READABLE STORAGE MEDIA FACILITATING INFORMATION SHARING VIA COMMUNICATION DEVICES - Systems, apparatus, methods and computer-readable storage media facilitating information sharing via a communication device are described. In some embodiments, a method includes: generating a text message shell; providing concurrent access to a plurality of different types of content, wherein the plurality of different types of content includes website information; receiving a signal indicative of content selected from the plurality of different types of content, wherein the content is to be included in the text messaging shell; and generating a text message including the content. In some embodiments, providing concurrent access to the plurality of different types of content comprises providing concurrent access to one or more of contacts information, media or geographical location information for the communication device, and wherein the website information comprises a uniform resource locator or a website title. | 04-14-2011 |
20110088086 | LOCKING AND UNLOCKING OF AN ELECTRONIC DEVICE USING A SLOPED LOCK TRACK - Systems, apparatuses, and methods that can facilitate securing an electronic device and associated information are presented. A security component facilitates display and operation of a lock track comprising a locked portion having a positive slope and an unlocked portion, including a chasm, that is adjacent to a high point of the positive-sloped unlocked portion of the lock track. A lock facilitator component (LFC) can be moved along the track between a low point of the locked portion and the unlocked portion. The LFC can be moved in response to received input, and if the input is not sufficient to move the LFC from the locked region to the unlocked region, the LFC can be moved back down the positive-sloped lock track to the low point. The security component can control information to be displayed in an overlay display region in accordance with security level(s) of the device or application. | 04-14-2011 |
20150035675 | PATIENT ACTIVITY ALERT TOOL - Systems, methods, and other embodiments associated with a patient activity alert tool are described. In one embodiment, a system includes a risk notification logic configured to receive a risk notification from a patient. The risk notification includes a threshold condition. The threshold condition may be a time interval during which the patient is at increased risk to experience an adverse event. The example system also includes a threshold logic configured to determine that the threshold condition has been met without receipt of a clearance notification from the patient. The threshold logic then generates an alert. An alert logic sends the alert to a caregiver selected by the patient. | 02-05-2015 |
20150040069 | USER INTERFACE FOR TRACKING HEALTH BEHAVIORS - Systems, methods, and other embodiments associated with a user interface for tracking behaviors are described. In one embodiment, a method includes generating, on a display of a computing device, a graphical user interface (GUI). The GUI includes a dial that indicates a chronological order for a set of events. The dial includes a center area with an activity object for manipulating the set of events. The GUI includes a context panel with one or more buttons for modifying the set of events. The method includes populating the dial with icons for the set of events by pinning the icons to the dial. The set of events include predefined events for tracking behaviors of a user. Populating the dial includes displaying the icons around the dial to correlate with when each of the set of events occurs. | 02-05-2015 |
20150074799 | LOCKING AND UNLOCKING OF AN ELECTRONIC DEVICE USING A SLOPED LOCK TRACK - Securing an electronic device and associated information is facilitated. A security component facilitates display and operation of a lock track comprising a locked portion having a positive slope and an unlocked portion, including a chasm, that is adjacent to a high point of the positive-sloped unlocked portion of the lock track. A lock facilitator component (LFC) can be moved along the track between a low point of the locked portion and the unlocked portion. The LFC can be moved in response to received input, and if the input is not sufficient to move the LFC from the locked region to the unlocked region, the LFC can be moved back down the positive-sloped lock track to the low point. The security component can control information to be displayed in an overlay display region in accordance with security level(s) of the device or application. | 03-12-2015 |
Patent application number | Description | Published |
20100130249 | WIRELESS ELECTRONIC DEVICE WITH MULTIMODE AUDIO AMPLIFIER - An electronic device such as a handheld electronic device may include wireless communications circuitry. The wireless communications circuitry may include a radio-frequency receiver circuit or other circuitry that is sensitive to noise. Audio amplifier circuitry may be provided in the electronic device to amplify audio signals for a speaker. The audio amplifier circuitry may include class AB amplifier circuitry for operating in a low noise mode and class D amplifier circuitry for operating in a low power mode. The audio amplifier circuitry may include a control input path that receives control signals in real time. When it is determined that the wireless receiver or other sensitive circuit is active, the audio amplifier can be configured to operate in its low noise mode using the class AB amplifier. When it is determine that the wireless receiver is not being used, the class D circuitry may be switched into use to conserve power. | 05-27-2010 |
20100273530 | PORTABLE ELECTRONIC DEVICE - Portable electronic devices are provided. A device may include cover glass with a light mask. The light mask may be microperforated to allow light to pass through the light mask. The microperforations may allow light to pass through the light mask. The devices may include sensors and light emitters that receive and transmit light through the microperforations. The devices may include a variable cantilever spring as part of a button assembly. The spring may be flattened against itself without exceeding its elastic limit. The devices may include display modules. The display module may include structures that block light from leaking out of the module. The structures may include opaque tapes, opaque enclosures for the display module, and other suitable structures. | 10-28-2010 |
20100277128 | PORTABLE ELECTRONIC DEVICE HAVING AUTOMATIC LOW TEMPERATURE BATTERY CHARGING CAPABILITY - A controller detects the temperature of a portable electronic device as being below a battery charging threshold, and in response signals one or more of the electronic circuit components that make up the device to enter an increased power consumption state so as to generate more heat in the device for warming up the battery. Other embodiments are also described and claimed. | 11-04-2010 |
20100282953 | LIGHT SENSING DEVICE HAVING A COLOR SENSOR AND A CLEAR SENSOR FOR INFRARED REJECTION - A light sensing device has a first filter to block visible light in a light path. The light sensing device also has a first color sensor and a clear sensor, to detect light in the light path after the first filter. A light intensity calculator computes a measure of the intensity of visible light in the light path, based on a difference between (a) an output signal of the first color sensor, and (b) an output signal of the clear sensor. Other embodiments are also described and claimed. | 11-11-2010 |
20110254511 | PORTABLE ELECTRONIC DEVICE POWER MANAGER WITH CURRENT LIMIT FEEDBACK CONTROL LOOP MODIFICATION FOR STABILIZING AN EXTERNAL POWER SUPPLY - A portable electronic device has a battery to provide power to operate the device, a connector including a power supply pin to be coupled to an external power supply, and a power manager having a battery charger circuit that draws power through the power supply pin to charge the battery. The power manager has a current limit feedback control loop that limits the drawn current in accordance with a predetermined output current rating of the external power supply. The power manager automatically changes the behavior of its control loop to stabilize operation of the coupled external power supply. Other embodiments are also described and claimed. | 10-20-2011 |
20110298433 | SWITCHING POWER SUPPLY INDUCTOR ARRANGEMENT - A switching power supply circuit has a controller, a power switch, and an inductor circuit that is coupled to a power node of the power switch and to a capacitor. The inductor circuit has several discrete component conductors that are connected to each other in parallel and laid out side-by-side and wired such that each of the inductors is oriented with opposite polarity relative to another adjacent one of the inductors. Each inductor has associated first and second traces that are used to wire it to the power node and the capacitor. These traces for one inductor have matched characteristics with those of an adjacent inductor. Other embodiments are also described and claimed. | 12-08-2011 |
20110298766 | LIGHT SENSING DEVICE HAVING A COLOR SENSOR AND A CLEAR SENSOR FOR INFRARED REJECTION - A light sensing device has a first filter to block visible light in a light path. The light sensing device also has a first color sensor and a clear sensor, to detect light in the light path after the first filter. A light intensity calculator computes a measure of the intensity of visible light in the light path, based on a difference between (a) an output signal of the first color sensor, and (b) an output signal of the clear sensor. Other embodiments are also described and claimed. | 12-08-2011 |
20110301870 | VIBRATOR MOTOR SPEED DETERMINATION IN A MOBILE COMMUNICATIONS DEVICE - One embodiment relates to testing and verifying vibrator motor operation during manufacturing of a device and during in-the-field use. The test relies on an integrated motion sensor or other mechanical measurement circuitry, such as, for example, an accelerometer. In one embodiment, a speed determination for a vibrator motor performance during initial manufacture of the device. Subsequently, when vibration is detected during the in-the-field use, the vibration may be sampled using the integrated mechanical measurement circuitry. Once sampled, a speed may be determined based on a resonance of the sampled signal. Over time, the various speed determinations for the vibrator motor may be analyzed to determine an overall health of the vibrator motor. A threshold for detecting when the overall health of the vibration motor over time has degraded may be predetermined. A notification of a degradation of vibrator motor performance is sent to either a manufacturer or user of the mobile communications device. Other embodiments are described and claimed. | 12-08-2011 |
20110301885 | SYSTEM AND METHOD FOR TESTING A LIGHT SENSOR OF A PORTABLE ELECTRONIC DEVICE - An improved system and method for testing a sensor of a portable electronic device based on expected sensor data and not timing information. The system and method for testing a sensor of a portable electronic device retrieves sensed data from the portable electronic device (i.e. device under test) after the device has traversed a series of test areas or zones. The sensed data is compared against a set of expected sensor data patterns to determine which components of the sensed data correspond to each test area or zone. The sensor of the portable electronic device may be tested based on an association of the test areas or zones with segments of the sensed data. | 12-08-2011 |
20120128190 | GAS FILLED SPEAKER VOLUME - A speaker enclosure includes a gas cavity and an air cavity separated by a flexible membrane. A diaphragm is located roughly in an opening of the enclosure surrounding the gas cavity and attached to the enclosure by an outer suspension member. The enclosure, the flexible membrane, the diaphragm, and the outer suspension member are gas and air impermeable. The enclosure surrounding the air cavity has a vent hole to allow air to travel into and out of the air cavity for barometric pressure equalization of the gas cavity. Other embodiments are also described and claimed. | 05-24-2012 |
20120129579 | PROXIMITY SENSOR ARRANGEMENT IN A MOBILE DEVICE - A radiation passing layer has a top surface and a bottom surface below which a proximity sensor is positioned. A radiation shield is between the emitter and the detector, and extends to the bottom of the radiation passing layer. A radiation absorber being a separate piece and of a different material than the shield is positioned to provide a radiation seal between the top surface of the shield and the bottom surface of the radiation passing layer. Other embodiments are also described and claimed. | 05-24-2012 |
20120129580 | PROXIMITY SENSOR ARRANGEMENT HAVING A COLD MIRROR IN A MOBILE DEVICE - A radiation passing layer has a top surface and a bottom surface below which a proximity sensor is positioned. A visible light opaque layer covers the bottom surface of the radiation passing layer except for an opening therein that allows radiation from the emitter to pass, and scattered radiation to pass to the detector. A radiation shield is between the emitter and the detector, and extends to the bottom of the radiation passing layer. A cold mirror is between the shield and the bottom surface of the radiation passing layer, covering the opening in the opaque layer. A radiation absorber being a separate piece and a different material than the shield provides a radiation seal between the top surface of the shield and the bottom surface of the cold mirror. Other embodiments are also described and claimed. | 05-24-2012 |
20120235029 | TESTING AN INFRARED PROXIMITY SENSOR - A system for testing an IR proximity sensor has an infrared reflector that receives radiation transmitted from the proximity sensor under test. An electronically modulated IR-transmissive device is positioned between the sensor and the reflector. A tester is coupled to control the IR-transmissive device for testing the sensor. Other embodiments are also described and claimed. | 09-20-2012 |
20120299555 | BATTERY CELL WITH AN INTEGRATED POUCH METAL FOIL TERMINAL - A battery includes a battery cell having a pair of cell electrodes that are encased in a laminated pouch. The laminated pouch has a conductive moisture barrier layer that is sandwiched between respective electrically insulating layers. Several terminals are integrated with the pouch, including a first terminal and a second terminal that are directly connected to the first and second cell electrodes, respectively, and a third terminal that is directly connected to the conductive moister barrier layer. Other embodiments are also described and claimed. | 11-29-2012 |
20130034234 | HEARING AID DETECTION - A hearing aid compatible portable electronic audio device is configured to automatically determine whether or not the device is being used by a hearing impaired user who is wearing a hearing aid, and select a mode of operation based on this determination. The device includes a proximity sensor and a magnetic field sensor. The proximity sensor is used to detect a change in distance of the device to the user's ear. The magnetic field sensor is used to detect a change in magnetic field caused by the device moving relative to the hearing aid. The device selects between a normal audio mode of operation and a hearing aid compatible mode of operation based on both the change in detected distance and the change in detected magnetic field. Other embodiments are also described and claimed. | 02-07-2013 |
20130075613 | HIDDEN SENSORS IN AN ELECTRONIC DEVICE - An electronic device having one or more sensors is provided. The sensors may include any suitable type of sensor that emits or receives radiation (e.g., light waves) from the environment. The electronic device may include openings through which radiation may reach the sensors while keeping the sensors hidden from view. In some embodiments, the sensors may be placed underneath an opening used for an audio receiver such that radiation is piped to the sensors using a light path or a chamfered surface along the opening. In some embodiments, the sensors may be embedded in a screen such that the radiation emitted by the sensors exits the screen instead of being reflected on the screen. In some embodiments, the sensors may be placed along the periphery of the display, such that access to the sensors is provided via discontinuities in a gasket used to couple the display to the electronic device. | 03-28-2013 |
20130082979 | METHODS AND APPARATUS FOR RECEIVING USER INPUTS - Methods and apparatus for processing user events are provided. In particular, one or more sensor modules and processor modules are provided that can be operated to detect user events, such as the pressing of an otherwise mechanical switch. In many electronic devices, touch display screens are provided to the user for interfacing with the device. These displays often also include one or more mechanical switches to provide necessary functionality. The functionality, however, comes at the cost of reduced aesthetics, and potentially increased manufacturing costs related to fabricating holes in the display substrate. The sensor module disclosed herein can be configured such that collected pressure data can be focused, such as linear expansion data or deflection data. By collecting two different types of focused data, the apparatus can more accurately determine whether a user event has occurred. Additional types of sensors may also be utilized to provide even more reliable results. | 04-04-2013 |
20130141035 | PORTABLE ELECTRONIC DEVICE POWER MANAGER WITH CURRENT LIMIT FEEDBACK CONTROL LOOP MODIFICATION FOR STABILIZING AN EXTERNAL POWER SUPPLY - A portable electronic device has a battery to provide power to operate the device, a connector including a power supply pin to be coupled to an external power supply, and a power manager having a battery charger circuit that draws power through the power supply pin to charge the battery. The power manager has a current limit feedback control loop that limits the drawn current in accordance with a predetermined output current rating of the external power supply. The power manager automatically changes the behavior of its control loop to stabilize operation of the coupled external power supply. Other embodiments are also described and claimed. | 06-06-2013 |
20140077094 | HIDDEN SENSORS IN AN ELECTRONIC DEVICE - An electronic device having one or more sensors is provided. The sensors may include any suitable type of sensor that emits or receives radiation (e.g., light waves) from the environment. The electronic device may include openings through which radiation may reach the sensors while keeping the sensors hidden from view. In some embodiments, the sensors may be placed underneath an opening used for an audio receiver such that radiation is piped to the sensors using a light path or a chamfered surface along the opening. In some embodiments, the sensors may be embedded in a screen such that the radiation emitted by the sensors exits the screen instead of being reflected on the screen. In some embodiments, the sensors may be placed along the periphery of the display, such that access to the sensors is provided via discontinuities in a gasket used to couple the display to the electronic device. | 03-20-2014 |
20140148217 | CONTROLLING VIBRATIONS FROM MULTIPLE VIBRATOR MOTORS IN A MOBILE COMMUNICATIONS DEVICE - A mobile device that includes a motion sensor, multiple vibrators, and a motor speed determinator module. The motion sensor senses and records vibrations of the mobile device while the multiple vibrators are simultaneously running. The sensed vibrations are transmitted to the motor speed determinator module, which transfers the sensed vibrations into the frequency domain. The vibrations caused by each of the multiple vibrators are represented by peaks in the frequency representation. In one embodiment, the motor speed determinator module drives each vibrator such that the rotational speed and phase of each vibrator are equal or essentially equal. This is represented in the spectral representation of the frequency domain as the overlapping of each peak into a single peak. | 05-29-2014 |
20140210503 | STARTUP BOOT CYCLE TESTING OF A MOBILE DEVICE AT DIMINISHED POWER SUPPLY CURRENT - A startup boot cycle test system for testing a mobile multi-function device under test (DUT) that has a power manager and a main system processor is described. The system includes an external power source and a tester device. The external power source provides an input current to the power manager, which in turn provides a boot current, drawn from the input current, to the main system processor. The tester device connects to a test point in the DUT using a contact test probe to draw a margin current from the boot current. The resulting diminished boot current is used by the processor to boot. The tester device detects whether the processor successfully boots using the diminished boot current using a data input connector connected between the DUT and tester device. Other embodiments are also described and claimed. | 07-31-2014 |
20140247404 | Portable Electronic Device - Portable electronic devices are provided. A device may include cover glass with a light mask. The light mask may be microperforated to allow light to pass through the light mask. The microperforations may allow light to pass through the light mask. The devices may include sensors and light emitters that receive and transmit light through the microperforations. The devices may include a variable cantilever spring as part of a button assembly. The spring may be flattened against itself without exceeding its elastic limit. The devices may include display modules. The display module may include structures that block light from leaking out of the module. The structures may include opaque tapes, opaque enclosures for the display module, and other suitable structures. | 09-04-2014 |
20150296310 | HEARING AID DETECTION - A hearing aid compatible portable electronic audio device is configured to automatically determine whether or not the device is being used by a hearing impaired user who is wearing a hearing aid, and select a mode of operation based on this determination. The device includes a proximity sensor and a magnetic field sensor. The proximity sensor is used to detect a change in distance of the device to the user's ear. The magnetic field sensor is used to detect a change in magnetic field caused by the device moving relative to the hearing aid. The device selects between a normal audio mode of operation and a hearing aid compatible mode of operation based on both the change in detected distance and the change in detected magnetic field. Other embodiments are also described and claimed. | 10-15-2015 |
Patent application number | Description | Published |
20100318513 | USER INTERFACE FOR NAVIGATING A KEYWORD SPACE - The present invention relates to systems, methods, and user interfaces for browsing a collection of content items saved by a user or by one or more buddies associated with a given user. The method of the present invention comprises saving one or more content items and one or more associated keywords as specified by a user. An interface is generated that displays the one or more saved content items and the one or more associated keywords, as well as the one or more buddies associated with a given user. A user indication of the selection of a given keyword or the selection of a given buddy by the user is received. The one or more displayed content items are filtered according to the selected keyword, buddy, or combination of selected keyword and buddy. | 12-16-2010 |
20110213805 | SEARCH SYSTEMS AND METHODS WITH INTEGRATION OF USER ANNOTATIONS - Computer systems and methods allow users to annotate content items found in a corpus such as the World Wide Web. Annotations, which can include any descriptive and/or evaluative metadata related to a document, are collected from a user and stored in association with that user. Users are able to annotate and view their annotations for any document they encounter while interacting with the corpus, including hits returned in a search of the corpus. Users are also able to search their annotations or to limit searches to documents they have annotated. Metadata from annotations can also be aggregated across users and aggregated metadata applied in generating search results. | 09-01-2011 |
20120041961 | USER INTERFACE FOR NAVIGATING A KEYWORD SPACE - The present invention relates to systems, methods, and user interfaces for browsing a collection of content items saved by a user or by one or more buddies associated with a given user. The method of the present invention comprises saving one or more content items and one or more associated keywords as specified by a user. An interface is generated that displays the one or more saved content items and the one or more associated keywords, as well as the one or more buddies associated with a given user. A user indication of the selection of a given keyword or the selection of a given buddy by the user is received. The one or more displayed content items are filtered according to the selected keyword, buddy, or combination of selected keyword and buddy. | 02-16-2012 |
20120233154 | SEARCH SYSTEMS AND METHODS WITH INTEGRATION OF AGGREGATE USER ANNOTATIONS - Computer systems and methods allow users to annotate content items found in a corpus such as the World Wide Web Annotations, which can include any descriptive and/or evaluative metadata related to a document, are collected from a user and stored in association with that user. Users are able to annotate and view their annotations for any document they encounter while interacting with the corpus, including hits returned in a search of the corpus. Users are also able to search their annotations or to limit searches to documents they have annotated. Metadata from annotations can also be aggregated across users and aggregated metadata applied in generating search results. | 09-13-2012 |
20120233161 | SEARCH ENGINE WITH AUGMENTED RELEVANCE RANKING BY COMMUNITY PARTICIPATION - Embodiments of the present invention provide systems and methods for ranking a result set. The method according to one embodiment comprises selecting an item from the result set, selecting a user profile from one or more user profiles and selecting one or more items of personalized information from the selected user profile. A rank is calculated for the item on the basis of the selected one or more items of personalized information and the selected item in the result set is ranked in accordance with the calculated rank. | 09-13-2012 |
20140114947 | Search Systems and Methods with Integration of User Annotations - Computer systems and methods allow users to annotate content items found in a corpus such as the World Wide Web. Annotations, which can include any descriptive and/or evaluative metadata related to a document, are collected from a user and stored in association with that user. Users are able to annotate and view their annotations for any document they encounter while interacting with the corpus, including hits returned in a search of the corpus. Users are also able to search their annotations or to limit searches to documents they have annotated. Metadata from annotations can also be aggregated across users and aggregated metadata applied in generating search results. | 04-24-2014 |
20140289232 | Search system and methods with integration of user annotations from a trust network - Computer systems and methods incorporate user annotations (metadata) regarding various pages or sites, including annotations by a querying user and by members of a trust network defined for the querying user into search and browsing of a corpus such as the World Wide Web. A trust network is defined for each user, and annotations by any member of a first user's trust network are made visible to the first user during search and/or browsing of the corpus. Users can also limit searches to content annotated by members of their trust networks or by members of a community selected by the user. | 09-25-2014 |
20150199435 | USER INTERFACE FOR NAVIGATING A KEYWORD SPACE - The present invention relates to systems, methods, and user interfaces for browsing a collection of content items saved by a user or by one or more buddies associated with a given user. The method of the present invention comprises saving one or more content items and one or more associated keywords as specified by a user. An interface is generated that displays the one or more saved content items and the one or more associated keywords, as well as the one or more buddies associated with a given user. A user indication of the selection of a given keyword or the selection of a given buddy by the user is received. The one or more displayed content items are filtered according to the selected keyword, buddy, or combination of selected keyword and buddy. | 07-16-2015 |
Patent application number | Description | Published |
20080253356 | METHOD AND SYSTEM FOR A POWER REDUCTION SCHEME FOR ETHERNET PHYS - Aspects of a method and system for a power reduction scheme for Ethernet PHYs are provided. An Ethernet PHY in a link partner may disable transmission via a transmit DAC integrated during an inactive connection, 10Base-T autonegotiation operation, and/or active 10Base-T connection with no data packet transmission. The DAC may be a voltage mode or current mode DAC. The PHY or a MAC device may determine when to disable transmission via the DAC. In this regard, the PHY or the MAC device may generate appropriate signals for disabling the transmission. The DAC may be enabled for transmission by the PHY or the MAC device when a connection becomes active or when an active 10Base-T connection is ready to transmit data. Moreover, the PHY may enable transmission via the DAC when operating in a forced 10Base-T mode of operation and the connection to the link partner is active. | 10-16-2008 |
20090253240 | Thick Oxide P-Gate NMOS Capacitor for Use In A Low-Pass Filter of a Circuit and Method of Making Same - A circuit with dielectric thicknesses is presented that includes a low-pass filter including one or more semiconductor devices having a thick gate oxide layer, while further semiconductor devices of the circuit have thin gate oxide layers. The low-pass filter semiconductor device includes an N-type substrate, a P-type region formed on the N-type substrate, a thick gate oxide layer formed over the P-type region, a P | 10-08-2009 |
20100225362 | Reduced line driver output dependency on process, voltage, and temperature variations - According to one exemplary embodiment, a transmitter module includes a line drive including a current digital-to-analog converter, where the line driver provides an analog output waveform. The current digital-to-analog converter receives a digitally filtered input waveform including at least two voltage steps. The at least two voltage steps of the digitally filtered input waveform cause a rise time of the analog output waveform to have a reduced dependency on process, voltage, and temperature variations in the line driver, while meeting stringent rise time requirements. The digitally filtered input waveform has an initial voltage level and a final voltage level, where the final voltage level is substantially equal to a sum of the at least two voltage steps of the digitally filtered input waveform. | 09-09-2010 |
20100259300 | Circuit for digitally controlling line driver current - In one embodiment, a circuit for providing a tail current for a line driver includes an adjustable current source. The adjustable current source includes a number of current source cells coupled together in a parallel configuration, where the current source cells are configured to provide the tail current for the line driver in response to a digital control signal. The circuit can further include a digital core coupled to the adjustable current source, where the digital core provides the digital control signal. The digital control signal provides a number of bits, where each bit controls one of the current source cells. In one embodiment, a current source cell can comprise a number of current source sub-cells. The current source cells can be configured to provide the tail current for the line driver in response to the digital control signal when the line driver is operating in a class AB mode. | 10-14-2010 |
20100259340 | Active termination and switchable passive termination circuits - According to one exemplary embodiment, an active termination circuit includes at least one active termination branch, where the at least one active termination branch includes at least one transistor for providing an active termination output. The at least one active termination branch further includes an amplifier driving the at least one transistor, where the amplifier has a non-inverting input coupled to the active termination output via a feedback network. The amplifier controls a current flowing through the at least one transistor so as to provide the active termination output. The active termination output can be provided at a drain of the at least one transistor, where a source of the at least one transistor is coupled to ground through a degeneration transistor and a tail current sink. | 10-14-2010 |
20110158137 | Receiver Based Power Efficient Transmitter for Ethernet - Systems and methods are used to adjust, e.g., reduce, current driving a transmitter, i.e., to reduce transmitter power consumption, based on an actual value of a received signal from received along a cable. For example, this is very beneficial to an Ethernet system where the received signal is attenuated by the lossy cable. In this case, the transmitter power consumption can be lowered during a normal application where data is transmitted and received through the cable. | 06-30-2011 |
20110199129 | Line Driver with Reduced Dependency on Process, Voltage, and Temperature - According to one exemplary embodiment, a transmitter module includes a line drive including a current digital-to-analog converter, where the line driver provides an analog output waveform. The current digital-to-analog converter receives a digitally filtered input waveform including at least two voltage steps. The at least two voltage steps of the digitally filtered input waveform cause a rise time of the analog output waveform to have a reduced dependency on process, voltage, and temperature variations in the line driver, while meeting stringent rise time requirements. The digitally filtered input waveform has an initial voltage level and a final voltage level, where the final voltage level is substantially equal to a sum of the at least two voltage steps of the digitally filtered input waveform. | 08-18-2011 |
20110204967 | False-link protection circuit and method for utilizing same - Disclosed is a false-link protection circuit comprising at least one native switch coupled between a communication terminal of a first differential switch and a communication terminal of a second differential switch. The at least one native switch is configured to provide an attenuation path for a pulse link signal received by either communication terminal when the first and second differential switches are in a powered down state. According to one embodiment, a method to attenuate a pulse link signal comprises activating a native switch of a false-link protection circuit by powering down first and second differential switches, receiving a pulse link signal at a communication terminal of one of the first and second differential switches, and attenuating the pulse link signal by diverting it through the false-link protection circuit when the first and second differential switches are in a powered down state. | 08-25-2011 |
20110254584 | Switchable Passive Termination Circuits - According to one exemplary embodiment, an active termination circuit includes at least one active termination branch, where the at least one active termination branch includes at least one transistor for providing an active termination output. The at least one active termination branch further includes an amplifier driving the at least one transistor, where the amplifier has a non-inverting input coupled to the active termination output via a feedback network. The amplifier controls a current flowing through the at least one transistor so as to provide the active termination output. The active termination output can be provided at a drain of the at least one transistor, where a source of the at least one transistor is coupled to ground through a degeneration transistor and a tail current sink. | 10-20-2011 |
20120223765 | Method and System for Passive Signal Detector for Chip Auto Power on and Power Down - While an IC chip is in idle mode with no power being supplied to the IC chip, the IC chip may be operable to detect a signal pulse received by the IC chip using energy associated with the signal pulse. The IC chip may be operable to control a control signal for a power switch using the energy associated with the signal pulse. The power switch may allow power to be provided to the IC chip based on the control signal. The IC chip may comprise a pulse detector, a latch circuit and an ON/OFF logic circuit within the IC chip. While the IC chip is fully powered and communication with a partner chip is finished, the IC chip may be operable to control the control signal to turn off the power switch for powering down the IC chip based on a turn-off signal. | 09-06-2012 |
20130182717 | Method And System For A Power Reduction Scheme For Ethernet PHYS - Aspects of a method and system for a power reduction scheme for Ethernet PHYs are provided. An Ethernet PHY in a link partner may disable transmission via a transmit DAC integrated during an inactive connection, 10Base-T autonegotiation operation, and/or active 10Base-T connection with no data packet transmission. The DAC may be a voltage mode or current mode DAC. The PHY or a MAC device may determine when to disable transmission via the DAC. In this regard, the PHY or the MAC device may generate appropriate signals for disabling the transmission. The DAC may be enabled for transmission by the PHY or the MAC device when a connection becomes active or when an active 10Base-T connection is ready to transmit data. Moreover, the PHY may enable transmission via the DAC when operating in a forced 10Base-T mode of operation and the connection to the link partner is active. | 07-18-2013 |
20130268782 | System and Method for Power Control in a Physical Layer Device - A system and method for power control in a physical layer device. Energy savings during an active state can be produced through the monitoring of a received signal level by a receiver in a physical layer device. In one embodiment, based on an indication of the received signal level or other communication characteristic of the transmission medium, a control module can adjust the signal level or amplitude and/or adjust the voltage supply. | 10-10-2013 |
20130294294 | POWER-EFFICIENT DRIVER ARCHITECTURE - Disclosed are various embodiments for providing a power-efficient driver architecture supporting rail-to-rail operation in full duplex mode. A driver is configured to drive a duplex signal over a transmission medium. A hybrid is configured to recover a received signal from the duplex signal. The received signal is generated by a remote transceiver. The driver is configured to drive the duplex signal based at least in part on the received signal recovered by the hybrid. | 11-07-2013 |
Patent application number | Description | Published |
20090054803 | ELECTROPHYSIOLOGY MAPPING AND VISUALIZATION SYSTEM - Electrophysiology mapping and visualization systems are described herein where such devices may be used to visualize tissue regions as well as map the electrophysiological activity of the tissue. Such a system may include a deployment catheter and an attached hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. A position of the catheter and/or hood may be tracked and the hood may also be used to detect the electrophysiological activity of the visualized tissue for mapping. | 02-26-2009 |
20090221871 | PRECISION CONTROL SYSTEMS FOR TISSUE VISUALIZATION AND MANIPULATION ASSEMBLIES - Precision control systems for tissue visualization and manipulation assemblies are described herein where such devices may utilize a variety of apparatus and methods for facilitating advancement, articulation, control, navigation, etc. of systems which may be used to visual and/or treat tissue regions. Additionally, methods and devices for enhancing navigation of the device through a patient body are also described. | 09-03-2009 |
20090275842 | STABILIZATION OF VISUALIZATION CATHETERS - Systems for the stabilization of visualization catheters are described herein which facilitate the deployment and retraction of an imaging hood from a catheter. Such systems may include a deployment catheter and an imaging hood having one or more structural elements which may be integrated or advanced into the hood independently of the hood itself. Moreover, additional features such as rapid exchange ports may be integrated along the hood or along the catheter proximal to the hood to facilitate intravascular procedures and treatments. | 11-05-2009 |
20090299363 | OFF-AXIS VISUALIZATION SYSTEMS - Off-axis visualization systems are described herein which facilitate the deployment, visualization, and retraction of an imaging element from a catheter. Such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration as well as an imaging element, such as a CCD or CMOS imager, which may be deployed from a low profile configuration into a position which is off-axis relative to a longitudinal axis of the deployment catheter and/or imaging hood. | 12-03-2009 |
20120004577 | TISSUE VISUALIZATION DEVICE AND METHOD VARIATIONS - Tissue visualization device and method variations are described herein where an imaging hood is temporarily sealed against a region of tissue to be treated while under direct visualization. Such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration. The imaging hood is placed against or adjacent to the tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid is pumped into the hood until the fluid displaces any blood leaving a clear region of tissue to be imaged via an imaging element. Temporary sealing against the tissue can be achieved in a number of ways such as circumferential balloons inflatable within the hood or other sealing techniques. A field of view of the imaging element can be expanded by inflating the balloon beyond the imaging hood. | 01-05-2012 |
20130023731 | TISSUE VISUALIZATION DEVICE AND METHOD VARIATIONS - Tissue visualization devices and variations thereof are described herein where such devices may utilize a variety of methods for facilitating clearing of the device of opaque bodily fluids and sealing between the device and the underlying tissue surface. Additionally, methods and devices for enhancing navigation of the device through a patient body are also described. | 01-24-2013 |
20150094577 | Electrophysiology Mapping And Visualization System - Electrophysiology mapping and visualization systems are described herein where such devices may be used to visualize tissue regions as well as map the electrophysiological activity of the tissue. Such a system may include a deployment catheter and an attached hood deployable into an expanded configuration. In use, the imaging hood is placed against or adjacent to a region of tissue to be imaged in a body lumen that is normally filled with an opaque bodily fluid such as blood. A translucent or transparent fluid, such as saline, can be pumped into the imaging hood until the fluid displaces any blood, thereby leaving a clear region of tissue to be imaged via an imaging element in the deployment catheter. A position of the catheter and/or hood may be tracked and the hood may also be used to detect the electrophysiological activity of the visualized tissue for mapping. | 04-02-2015 |
20160038005 | Tissue Visualization Device And Method Variations - Tissue visualization devices and variations thereof are described herein where such devices may utilize a variety of methods for facilitating clearing of the device of opaque bodily fluids and sealing between the device and the underlying tissue surface. Additionally, methods and devices for enhancing navigation of the device through a patient body are also described. | 02-11-2016 |
20160095501 | OFF-AXIS VISUALIZATION SYSTEMS - Off-axis visualization systems are described herein which facilitate the deployment, visualization, and retraction of an imaging element from a catheter. Such a system may include a deployment catheter and an attached imaging hood deployable into an expanded configuration as well as an imaging element, such as a CCD or CMOS imager, which may be deployed from a low profile configuration into a position which is off-axis relative to a longitudinal axis of the deployment catheter and/or imaging hood. | 04-07-2016 |
Patent application number | Description | Published |
20090219776 | NON-VOLATILE MEMORY DEVICE WITH PLURAL REFERENCE CELLS, AND METHOD OF SETTING THE REFERENCE CELLS - A non-volatile memory device has an array of non-volatile memory cells, a first plurality of non-volatile memory reference cells, with each reference cell capable of being programmed to a reference level different from the other reference cells; and a second plurality of comparators. Each of the comparators is connectable to one of the first plurality of non-volatile memory reference cells and to one of a third plurality of memory cells from among the array of non-volatile memory cells. | 09-03-2009 |
20100254207 | Non-Volatile Memory Device with Plural Reference Cells, and Method of Setting the Reference Cells - A non-volatile memory device has an array of non-volatile memory cells, a first plurality of non-volatile memory reference cells, with each reference cell capable of being programmed to a reference level different from the other reference cells; and a second plurality of comparators. Each of the comparators is connectable to one of the first plurality of non-volatile memory reference cells and to one of a third plurality of memory cells from among the array of non-volatile memory cells. | 10-07-2010 |
20100309720 | Structure and Method for Shuffling Data Within Non-Volatile Memory Devices - Techniques for the reading and writing of data in multi-state non-volatile memories are described. Data is written into the memory in a binary format, read into the data registers on the memory, and “folded” within the registers, and then written back into the memory in a multi-state format. In the folding operation, binary data from a single word line is folded into a multi-state format and, when rewritten in multi-state form, is written into a only a portion of another word line. A corresponding reading technique, where the data is “unfolded” is also described. The techniques further allow for the data to be encoded with an error correction code (ECC) on the controller that takes into account its eventual multi-state storage prior to transferring the data to the memory to be written in binary form. A register structure allowing such a “folding” operation is also presented. One set of embodiments include a local internal data bus that allows data to between the registers of different read/write stacks, where the internal bus can used in the internal data folding process. | 12-09-2010 |
20120113716 | Structure and Method for Shuffling Data Within Non-Volatile Memory Devices - Techniques for the reading and writing of data in multi-state non-volatile memories are described. Data is written into the memory in a binary format, read into the data registers on the memory, and “folded” within the registers, and then written back into the memory in a multi-state format. In the folding operation, binary data from a single word line is folded into a multi-state format and, when rewritten in multi-state form, is written into a only a portion of another word line. A corresponding reading technique, where the data is “unfolded” is also described. A register structure allowing such a “folding” operation is also presented. One set of embodiments include a local internal data bus that allows data to between the registers of different read/write stacks, where the internal bus can used in the internal data folding process. | 05-10-2012 |
20120257465 | Non-volatile Memory Device With Plural Reference Cells, And Method Of Setting The Reference Cells - A non-volatile memory device has an array of non-volatile memory cells, a first plurality of non-volatile memory reference cells, with each reference cell capable of being programmed to a reference level different from the other reference cells; and a second plurality of comparators. Each of the comparators is connectable to one of the first plurality of non-volatile memory reference cells and to one of a third plurality of memory cells from among the array of non-volatile memory cells. | 10-11-2012 |
20130301373 | Memory Chip Power Management - A power supply voltage for a memory chip is compared with a plurality of threshold voltages that correspond to voltages below which classes of memory operations can no longer be guaranteed. When the power supply voltage drops below a threshold voltage, appropriate action is taken, which may include generating an indicator such as a flag, proceeding with the operations in some modified manner, or disabling operations that are no longer guaranteed, either permanently or until power is restored, or until some other appropriate time. | 11-14-2013 |
20140104961 | Non-volatile Memory Device With Plural Reference Cells, And Method Of Setting The Reference Cells - A non-volatile memory device has an array of non-volatile memory cells, a first plurality of non-volatile memory reference cells, with each reference cell capable of being programmed to a reference level different from the other reference cells; and a second plurality of comparators. Each of the comparators is connectable to one of the first plurality of non-volatile memory reference cells and to one of a third plurality of memory cells from among the array of non-volatile memory cells. | 04-17-2014 |
20140164878 | Data Recovery on Cluster Failures and ECC Enhancements with Code Word Interleaving - Techniques are presented for dealing with errors that arise from cluster fails, where a number of memory cells in the same area fail. An ECC code word can tolerate a given total amount of error while still being able to still be decoded, so that if error due to clusters can be identified and removed or lessened, it may be possible to still decode the word not otherwise decodable. After identifying possible error bit cluster locations, one or more bits in the cluster locations are flipped to see if the data content of the code word can be extracted. For embodiments using LDPC ECC code, uncertainty can be added for the bits of a suspected cluster location. To reduce the effects of cluster failures, code words can be interleaved within a page and the difference code words can have differing levels of ECC capability. | 06-12-2014 |
20140164879 | Data Recovery on Cluster Failures and ECC Enhancements with Code Word Interleaving - Techniques are presented for dealing with errors that arise from cluster fails, where a number of memory cells in the same area fail. An ECC code word can tolerate a given total amount of error while still being able to still be decoded, so that if error due to clusters can be identified and removed or lessened, it may be possible to still decode the word not otherwise decodable. After identifying possible error bit cluster locations, one or more bits in the cluster locations are flipped to see if the data content of the code word can be extracted. For embodiments using LDPC ECC code, uncertainty can be added for the bits of a suspected cluster location. To reduce the effects of cluster failures, code words can be interleaved within a page and the difference code words can have differing levels of ECC capability. | 06-12-2014 |
20140241082 | Auto-Calibration for High Speed Input/Output - A delay and calibration circuit for an input/output determines an appropriate delay by trying a range of different delays, and for each delay, determining the number of times that a given data sequence is accurately received. The data sequence may be a command, address, host data, or other data. Appropriate delays may be found for different temperatures. | 08-28-2014 |
20140355325 | Packaging of High Performance System Topology for NAND Memory Systems - A topology for memory circuits of a non-volatile memory system reduces capacitive loading. For a given channel, a single memory chip can be connected to the controller, but is in turn connected to multiple other memory devices that fan out in a tree-like structure, which can also fan back in to a single memory device. In addition to the usual circuitry, such as a memory arrays and associated peripheral circuitry, the memory chip also includes a flip-flop circuit and can function in several modes. The modes include a pass-through mode, where the main portions of the memory circuit are inactive and commands and data are passed through to other devices in the tree structure, and an active mode, where the main portions of the memory circuit are active and can receive and supply data. Reverse active and reverse pass-through modes, where data flows in the other direction, can also be used. The pads of the memory chip can be configurable to swap input and output pads to more efficiently form the memory chips into a package. | 12-04-2014 |
20140359200 | High Performance System Topology for NAND Memory Systems - A topology for memory circuits of a non-volatile memory system reduces capacitive loading. For a given channel, a single memory chip can be connected to the controller, but is in turn connected to multiple other memory devices that fan out in a tree-like structure, which can also fan back in to a single memory device. In addition to the usual circuitry, such as a memory arrays and associated peripheral circuitry, the memory chip also includes a flip-flop circuit and can function in several modes. The modes include a pass-through mode, where the main portions of the memory circuit are inactive and commands and data are passed through to other devices in the tree structure, and an active mode, where the main portions of the memory circuit are active and can receive and supply data. Reverse active and reverse pass-through modes, where data flows in the other direction, can also be used. The pads of the memory chip can be configurable to swap input and output pads to more efficiently form the memory chips into a package. | 12-04-2014 |
20150085575 | Multi-Word Line Erratic Programming Detection - Techniques are presented to detect word line failures (such as word line to word line shorts, control gate to substrate shorts, broken word lines, and so on) in non-volatile memory arrays. A first simultaneous read of multiple word lines is performed, followed by a second simultaneous read of the same word lines, where the read conditions of the two reads are shifted by a margin. For example, one of the read could use a standard read voltage on the word lines, while the other read could shift these levels slightly higher. The results of the two reads can then be compared on a bit line by bit line basis, XOR-ing the results to determine is the set of word lines may include any defective members. | 03-26-2015 |
20150178197 | Addressing Auto address Assignment and Auto-Routing in NAND Memory Network - A topology for memory circuits of a non-volatile memory system reduces capacitive loading. For a given channel, a single memory chip can be connected to the controller, but is in turn connected to multiple other memory devices that fan out in a tree-like structure, which can also fan back in to a single memory device. In addition to the usual circuitry, such as a memory arrays and associated peripheral circuitry, the memory chip also includes a flip-flop circuit and can function in several modes, including pass-through and active modes. Techniques are presented for the addressing of memory chips within such a topology, including an address assignment scheme. | 06-25-2015 |
20160086668 | EFFICIENT WIDE RANGE BIT COUNTER - An efficient wide range bit counter is presented that can support a wide range of counts with scientific notation. The counting scheme is dynamically altered to maintain a balance between accuracy and performance and allows early termination to fit timing budgets. Two (or more) counters each track the number of occurrences of a corresponding subset of events, where, when none of the counters have reached their capacities, the total count is the sum of the counts for the subsets. If one of the counters reaches it capacity, the other counter is then used as an extension of this first counter and the total count is obtained by scaling the count of the extended counter. In case of early termination, the accumulated count can be compensated to approximate the full count. | 03-24-2016 |
Patent application number | Description | Published |
20080307031 | Fast Modular Zero Sum and Ones Sum Determination - In one embodiment, a state determiner comprises a plurality of logic circuits and a second logic circuit. Each logic circuit corresponds to a respective bit position of a result of an adder. A first logic circuit corresponds to a least significant bit of the result and is coupled to receive a least significant bit of each operand of the adder and a carry-in input to the adder. Each remaining logic circuit is coupled to receive a respective bit from the respective bit position of each operand and a less significant bit adjacent to the respective bit of each operand. Each logic circuit is configured to generate an output signal indicative of whether or not a specific result occurs in the respective bit position of the result responsive only to inputs that the logic circuit is coupled to receive as stated previously. Coupled to receive the output signals from the logic circuits, the second logic circuit is configured to generate a sum signal indicative, when asserted, that the specific result occurs in each bit position of the result of the adder. | 12-11-2008 |
20080307204 | Fast Static Rotator/Shifter with Non Two's Complemented Decode and Fast Mask Generation - In one embodiment, a rotator, a mask generator, and circuitry configured to mask the rotated operand output by the rotator with the output mask generated by the mask generator perform a shift operation. Coupled to receive the input operand and the shift count, the rotator is configured to rotate the input operand by the shift count. Coupled to receive the shift count and the shift direction, the mask generator is configured to generate an output mask by decoding a most significant bit (MSB) field of the shift count to generate a first mask, decoding a least significant bit (LSB) field of the shift count to generate a second mask, logically ANDing the bits of the second mask with the corresponding bit of the first mask and logically ORing the result with an adjacent bit of the first mask that is selected responsive to the shift direction. Additionally, in one embodiment, the rotator may be configured to perform a right rotate/shift operation using a left rotate and without performing a two's complement operation on the rotate/shift count. | 12-11-2008 |
20090063609 | Static 4:2 Compressor with Fast Sum and Carryout - In one embodiment, a compressor circuit has a carry-in input and input bits a, b, c, and d. The compressor circuit comprises a first multiplexor (mux) coupled to receive a value of input bit a and a complement of the value of input bit a as inputs and a value of the input bit b as a first selection control. The first mux has a first output. Coupled to receive a value of input bit c and a complement of the value of input bit c as inputs and a value of the input bit d as a second selection control, a second mux has a second output. A third mux is coupled to receive the first output and a complement of the first output as inputs and the second output as a third selection control, and the third mux has a third output. The fourth mux, coupled to receive a value of the third output and a complement of a value of the third output as inputs and the carry-in input as a fourth selection control, has a fourth output which is a sum output of the compressor circuit. In another embodiment, a processor comprises an arithmetic unit comprising a plurality of the compressor circuits arranged in two or more levels of compressor circuits. By making use of the redundancy available in the compressor outputs, the carry logic may be more efficient than previous designs. Additionally, a fast sum generation (e.g. 3 two input XOR delays) may be implemented. | 03-05-2009 |
20100162262 | Split Scheduler - In an embodiment, a scheduler implements a first dependency array that tracks dependencies on instruction operations (ops) within a distance N of a given op and which are short execution latency ops. Other dependencies are tracked in a second dependency array. The first dependency array may evaluate quickly, to support back-to-back issuance of short execution latency ops and their dependent ops. The second array may evaluate more slowly than the first dependency array. | 06-24-2010 |
20100207677 | LOW LATENCY FLOP CIRCUIT - A flop circuit comprises a precharge circuit for precharging a first node in response to an occurrence of a first phase of a timing signal, and a discharge circuit for conditionally discharging the first node in response to an occurrence of a second phase of the timing signal depending upon a data input signal. The flop circuit further comprises a voltage retention circuit, such as a latch, configured to store a retained logic value that depends upon a logic value present at the first node during at least a portion of the second phase of the timing signal, and an output circuit configured to generate an output signal that depends upon the data input signal. The output circuit may be configured to drive the output signal in a first logic state when the first node is discharged regardless of the retained logic value, and may be configured to drive the output signal in a logic state that depends upon the retained logic value when the first node is charged. In one particular embodiment, the output circuit is implemented using a NAND gate. | 08-19-2010 |
20100214815 | MULTIPLE THRESHOLD VOLTAGE REGISTER FILE CELL - In one embodiment, a memory circuit comprises a pair of cross-coupled inverters configured to store a bit of data and a first transistor coupled to a first node of the pair of cross-coupled inverters. A plurality of transistors that form the pair of inverters have a first nominal threshold voltage. The first transistor is coupled to a first bit line, and has a second nominal threshold voltage that is lower than the first nominal threshold voltage. More specifically, in one embodiment, the first transistor is a write transistor and another write transistor having the second nominal threshold voltage is coupled to the other node of the pair of cross-coupled inverters. In an embodiment, a register file comprises a bit storage section comprising at least one pair of cross-coupled inverters, wherein transistors forming the inverters have a first nominal threshold voltage; a write transistor section comprising a first plurality of transistors; and a read transistor section comprising a second plurality of transistors. The first transistors and the second transistors have a second nominal threshold voltage that is lower than the first nominal threshold voltage. The write transistor section is physically located on a first side of the bit storage section, and the read transistor section is physically located on a second side of the bit storage section opposite the first side. | 08-26-2010 |
20100309731 | KEEPERLESS FULLY COMPLEMENTARY STATIC SELECTION CIRCUIT - Selection circuitry for use in register files, multiplexers, and so forth is disclosed. The selection circuitry includes a plurality of local bit lines coupled to global bit line circuitry. Groups of cells or data inputs are coupled to each of the local bit lines. When a cell or data input of a given group is selected, a group select signal is provided to the global bit line circuitry. The global bit line circuitry drives a global bit line responsive to the group select signal and the data driven on (or provided to) the local bit line associated with the selected cell/input, thus providing a data output. When no cell of a given group is selected, the group select signal is de-asserted, causing the respective global bit line to be held in a predetermined state. | 12-09-2010 |
20120005458 | Fast Static Rotator/Shifter with Non Two's Complemented Decode and Fast Mask Generation - In one embodiment, a rotator, a mask generator, and circuitry configured to mask the rotated operand output by the rotator with the output mask generated by the mask generator perform a shift operation. The rotator is configured to rotate the input operand by the shift count. The mask generator is configured to generate an output mask by decoding a most significant bit (MSB) field of the shift count to generate a first mask, decoding a least significant bit (LSB) field of the shift count to generate a second mask, logically ANDing the bits of the second mask with the corresponding bit of the first mask and logically ORing the result with an adjacent bit of the first mask that is selected responsive to the shift direction. | 01-05-2012 |
20120079334 | Low Power Scannable Latch - A scannable latch circuit is disclosed. In one embodiment, the scannable latch circuit includes a master latch, a slave latch, and a gating circuit coupled between the master latch and the slave latch. The slave latch may be implemented to support scan-shifting for test operations. Scan data received by the master latch may be provided to the slave latch through the gating circuit. The gating circuit may enable data to be transferred from the master latch to the slave latch when a scan enable signal is asserted. When the scan enable signal is deasserted, the gating circuit may cause the slave latch to output a constant (i.e. unchanging) state, regardless of the state of data stored in the master latch. This may result in power savings by inhibiting the slave latch from making state changes when scan-shifting operations are not in progress. | 03-29-2012 |
20120290818 | Split Scheduler - In an embodiment, a scheduler implements a first dependency array that tracks dependencies on instruction operations (ops) within a distance N of a given op and which are short execution latency ops. Other dependencies are tracked in a second dependency array. The first dependency array may evaluate quickly, to support back-to-back issuance of short execution latency ops and their dependent ops. The second array may evaluate more slowly than the first dependency array. | 11-15-2012 |
Patent application number | Description | Published |
20100168020 | STABILIZED RECEPTOR POLYPEPTIDES AND USES THEREOF - The present invention provides stabilized activin IIB receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the stabilized polypeptides and proteins. Compositions and methods for treating muscle-wasting diseases and metabolic disorders are also provided. | 07-01-2010 |
20110183897 | VARIANT ACTIVIN RECEPTOR POLYPEPTIDES - The present invention provides variant activin IIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides and proteins. Compositions and methods for treating muscle-wasting and other diseases and disorders are also provided. | 07-28-2011 |
20120328595 | VARIANT ACTIVIN RECEPTOR POLYPEPTIDES AND USES THEREOF - The present invention provides variant activin IIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides and proteins. Compositions and methods for treating muscle-wasting and other diseases and disorders are also provided. | 12-27-2012 |
20130225484 | STABILIZED RECEPTOR POLYPEPTIDES AND USES THEREOF - The present invention provides stabilized activin IIB receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the stabilized polypeptides and proteins. Compositions and methods for treating muscle-wasting diseases and metabolic disorders are also provided. | 08-29-2013 |
20130288983 | VARIANT ACTIVIN RECEPTOR POLYPEPTIDES AND USES THEREOF - The present invention provides variant activin IIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides and proteins. Compositions and methods for treating muscle-wasting and other diseases and disorders are also provided. | 10-31-2013 |
20140194355 | Isolated Nucleic Acid Molecules Encoding Variant Activin Receptor Polypeptides - The present invention provides variant activin IIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides and proteins. Compositions and methods for treating muscle-wasting and other diseases and disorders are also provided. | 07-10-2014 |
20140348827 | VARIANT ACTIVIN RECEPTOR POLYPEPTIDES, ALONE OR IN COMBINATION WITH CHEMOTHERAPY, AND USES THEREOF - The present invention provides variant activin IIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides and proteins. Compositions and methods for treating muscle-wasting and other diseases and disorders are also provided. | 11-27-2014 |
20150231206 | VARIANT ACTIVIN RECEPTOR POLYPEPTIDES AND USES THEREOF - The present invention provides variant activin IIB soluble receptor polypeptides and proteins capable of binding and inhibiting the activities of activin A, myostatin, or GDF-11. The present invention also provides polynucleotides, vectors and host cells capable of producing the variant polypeptides and proteins. Compositions and methods for treating muscle-wasting and other diseases and disorders are also provided. | 08-20-2015 |
Patent application number | Description | Published |
20090081884 | METHOD OF IMPROVING OXIDE GROWTH RATE OF SELECTIVE OXIDATION PROCESSES - A method for selective oxidation of silicon containing materials in a semiconductor device is disclosed and claimed. In one aspect, a rapid thermal processing apparatus is used to selectively oxidize a substrate by in-situ steam generation at high pressure in a hydrogen rich atmosphere. Other materials, such as metals and barrier layers, in the substrate are not oxidized. | 03-26-2009 |
20090163042 | THERMAL REACTOR WITH IMPROVED GAS FLOW DISTRIBUTION - Embodiments of the present invention provide apparatus and method for improving gas distribution during thermal processing. One embodiment of the present invention provides an apparatus for processing a substrate comprising a chamber body defining a processing volume, a substrate support disposed in the processing volume, wherein the substrate support is configured to support and rotate the substrate, a gas inlet assembly coupled to an inlet of the chamber body and configured to provide a first gas flow to the processing volume, and an exhaust assembly coupled to an outlet of the chamber body, wherein the gas inlet assembly and the exhaust assembly are disposed on opposite sides of the chamber body, and the exhaust assembly defines an exhaust volume configured to extend the processing volume. | 06-25-2009 |
20090233453 | METHODS FOR OXIDATION OF A SEMICONDUCTOR DEVICE - Methods of fabricating an oxide layer on a semiconductor substrate are provided herein. The oxide layer may be formed over an entire structure disposed on the substrate, or selectively formed on a non-metal containing layer with little or no oxidation of an exposed metal-containing layer. The methods disclosed herein may be performed in a variety of process chambers, including but not limited to decoupled plasma oxidation chambers, rapid and/or remote plasma oxidation chambers, and/or plasma immersion ion implantation chambers. In some embodiments, a method may include providing a substrate comprising a metal-containing layer and non-metal containing layer; and forming an oxide layer on an exposed surface of the non-metal containing layer by exposing the substrate to a plasma formed from a process gas comprising a hydrogen-containing gas, an oxygen-containing gas, and at least one of a supplemental oxygen-containing gas or a nitrogen-containing gas. | 09-17-2009 |
20110217850 | METHODS FOR OXIDATION OF A SEMICONDUCTOR DEVICE - Methods of fabricating an oxide layer on a semiconductor substrate are provided herein. The oxide layer may be formed over an entire structure disposed on the substrate, or selectively formed on a non-metal containing layer with little or no oxidation of an exposed metal-containing layer. The methods disclosed herein may be performed in a variety of process chambers, including but not limited to decoupled plasma oxidation chambers, rapid and/or remote plasma oxidation chambers, and/or plasma immersion ion implantation chambers. In some embodiments, a method may include providing a substrate comprising a metal-containing layer and non-metal containing layer; and forming an oxide layer on an exposed surface of the non-metal containing layer by exposing the substrate to a plasma formed from a process gas comprising a hydrogen-containing gas, an oxygen-containing gas, and at least one of a supplemental oxygen-containing gas or a nitrogen-containing gas. | 09-08-2011 |
20110230060 | METHOD OF IMPROVING OXIDE GROWTH RATE OF SELECTIVE OXIDATION PROCESSES - A method for selective oxidation of silicon containing materials in a semiconductor device is disclosed and claimed. In one aspect, a rapid thermal processing apparatus is used to selectively oxidize a substrate by in-situ steam generation at high pressure in a hydrogen rich atmosphere. Other materials, such as metals and barrier layers, in the substrate are not oxidized. | 09-22-2011 |
Patent application number | Description | Published |
20080255093 | COMPOSITIONS AND METHODS FOR TREATING OBESITY AND RELATED DISORDERS - The present invention is drawn to combinations of pharmaceutical agents having similar chemical and/or pharmacological properties, wherein the combinations maximize the therapeutic effect of the drug while minimizing their adverse effects. The methods and compositions of the invention are particularly useful in the treatment of obesity and related conditions which involves treating a subject with a sympathomimetic agent (e.g., phentermine or a phentermine-like drug) or bupropion in combination with an anti-epileptic agent (e.g., topiramate, zonisamide), CB1 antagonists (e.g., rimonabant), or a 5HT | 10-16-2008 |
20080312163 | Treatment of pulmonary hypertension with carbonic anhydrase inhibitors - This disclosure relates generally to methods and pharmaceutical compositions useful in treating pulmonary hypertension. In one embodiment, for example, the disclosure provides a method for treating pulmonary hypertension comprising administering a therapeutically effective dose of a carbonic anhydrase inhibitor to a patient in need of treatment. The disclosure finds utility in the fields of medicine and pharmacology. | 12-18-2008 |
20090304785 | ESCALATING DOSING REGIMEN FOR EFFECTING WEIGHT LOSS AND TREATING OBESITY - The present invention is drawn to novel topiramate compositions as well as methods for effecting weight loss, e.g., in the treatment of obesity and related conditions, including conditions associated with and/or caused by obesity per se. The present invention features an escalating dosing regimen adapted for the administration of topiramate and optionally a sympathomimetic agent such as phentermine or bupropion, in the treatment of obesity and related conditions. | 12-10-2009 |
20090304789 | NOVEL TOPIRAMATE COMPOSITIONS AND AN ESCALATING DOSING STRATEGY FOR TREATING OBESITY AND RELATED DISORDERS - The present invention is drawn to novel topiramate compositions as well as methods for treating obesity and related conditions, including conditions associated with and/or caused by obesity per se. The present invention also features a pharmaceutical composition that includes, e.g., topiramate alone or in combination with a sympathomimetic agent and a novel escalating dosing strategy for administering such compositions. | 12-10-2009 |
20100215739 | LOW DOSE TOPIRAMATE / PHENTERMINE COMPOSITION AND METHODS OF USE THEREOF - A method for effecting weight loss by administering a combination of topiramate and phentermine is provided. The phentermine is generally administered in immediate release form, in a daily dose in the range of 2 mg to 8 mg, in combination with a daily dose of topiramate selected to prevent the loss of effectiveness of phentermine alone. Methods for treating obesity, conditions associated with obesity, and other indications are also provided, as are compositions and dosage forms containing low doses of phentermine and topiramate, e.g., 3.75 mg phentermine and 23 mg topiramate. | 08-26-2010 |
20110262535 | Low Dose Topiramate / Phentermine Composition and Methods of Use Thereof - A method for effecting weight loss by administering a combination of topiramate and phentermine is provided. The phentermine is generally administered in immediate release form, in a daily dose in the range of 2 mg to 8 mg, in combination with a daily dose of topiramate selected to prevent the loss of effectiveness of phentermine alone. Methods for treating obesity, conditions associated with obesity, and other indications are also provided, as are compositions and dosage forms containing low doses of phentermine and topiramate, e.g., 3.75 mg phentermine and 23 mg topiramate. | 10-27-2011 |
20120196881 | Treatment Of Pulmonary Hypertension With Carbonic Anhydrase Inhibitors - This disclosure relates generally to methods and pharmaceutical compositions useful in treating pulmonary hypertension. In one embodiment, for example, the disclosure provides a method for treating pulmonary hypertension comprising administering a therapeutically effective dose of a carbonic anhydrase inhibitor to a patient in need of treatment. The disclosure finds utility in the fields of medicine and pharmacology. | 08-02-2012 |
20140037723 | Low Dose Topiramate/Phentermine Composition And Methods Of Use Thereof - A method for effecting weight loss by administering a combination of topiramate and phentermine is provided. The phentermine is generally administered in immediate release form, in a daily dose in the range of 2 mg to 8 mg, in combination with a daily dose of topiramate selected to prevent the loss of effectiveness of phentermine alone. Methods for treating obesity, conditions associated with obesity, and other indications are also provided, as are compositions and dosage forms containing low doses of phentermine and topiramate, e.g., 3.75 mg phentermine and 23 mg topiramate. | 02-06-2014 |
20140088162 | Treatment of Pulmonary Hypertension with Carbonic Anhydrase Inhibitors - This disclosure relates generally to methods and pharmaceutical compositions useful in treating pulmonary hypertension. In one embodiment, for example, the disclosure provides a method for treating pulmonary hypertension comprising administering a therapeutically effective dose of a carbonic anhydrase inhibitor to a patient in need of treatment. The disclosure finds utility in the fields of medicine and pharmacology. | 03-27-2014 |
20140094511 | Treatment of Obstructive Sleep Apnea Syndrome with a Combination of a Carbonic Anhydrase Inhibitor and an Additional Active Agent - This invention relates generally to methods and pharmaceutical formulations useful in treating patients suffering from obstructive sleep apnea syndrome (OSAS). Treatment of OSAS is effected by administering a carbonic anhydrase inhibitor to the patient in combination with at least one additional active agent. Examples of additional active agents include modafinil, eszopiclone, zolpidem, zaleplon, and phentermine. | 04-03-2014 |
20140187623 | Escalating Dosing Regimen For Effecting Weight Loss And Treating Obesity - The present invention is drawn to novel topiramate compositions as well as methods for effecting weight loss, e.g., in the treatment of obesity and related conditions, including conditions associated with and/or caused by obesity per se. The present invention features an escalating dosing regimen adapted for the administration of topiramate and optionally a sympathomimetic agent such as phentermine or bupropion, in the treatment of obesity and related conditions. | 07-03-2014 |
20150209325 | Escalating Dosing Regimen for Effecting Weight Loss and Treating Obesity - The present invention is drawn to novel topiramate compositions as well as methods for effecting weight loss, e.g., in the treatment of obesity and related conditions, including conditions associated with and/or caused by obesity per se. The present invention features an escalating dosing regimen adapted for the administration of topiramate and optionally a sympathomimetic agent such as phentermine or bupropion, in the treatment of obesity and related conditions. | 07-30-2015 |
20150231110 | TREATMENT OF OBSTRUCTIVE SLEEP APNEA SYNDROME WITH A COMBINATION OF A CARBONIC ANHYDRASE INHIBITOR AND AN ADDITIONAL ACTIVE AGENT - This invention relates generally to methods and pharmaceutical formulations useful in treating patients suffering from obstructive sleep apnea syndrome (OSAS). Treatment of OSAS is effected by administering a carbonic anhydrase inhibitor to the patient in combination with at least one additional active agent. Examples of additional active agents include modafinil, eszopiclone, zolpidem, zaleplon, and phentermine. | 08-20-2015 |
20150313870 | LOW DOSE TOPIRAMATE / PHENTERMINE COMPOSITION AND METHODS OF USE THEREOF - A method for effecting weight loss by administering a combination of topiramate and phentermine is provided. The phentermine is generally administered in immediate release form, in a daily dose in the range of 2 mg to 8 mg, in combination with a daily dose of topiramate selected to prevent the loss of effectiveness of phentermine alone. Methods for treating obesity, conditions associated with obesity, and other indications are also provided, as are compositions and dosage forms containing low doses of phentermine and topiramate, e.g., 3.75 mg phentermine and 23 mg topiramate. | 11-05-2015 |
20160022630 | ESCALATING DOSING REGIMEN FOR EFFECTING WEIGHT LOSS AND TREATING OBESITY - The present invention is drawn to novel topiramate compositions as well as methods for effecting weight loss, e.g., in the treatment of obesity and related conditions, including conditions associated with and/or caused by obesity per se. The present invention features an escalating dosing regimen adapted for the administration of topiramate and optionally a sympathomimetic agent such as phentermine or bupropion, in the treatment of obesity and related conditions. | 01-28-2016 |
Patent application number | Description | Published |
20110007479 | Folded System-In-Package with Heat Spreader - A folded system-in-package (SiP) assembly is provided for minimizing the footprint of two corresponding circuit board modules in a handheld electronic device. The assembly includes top and bottom circuit board modules that are electrically interconnected through a flex circuit. Either a plate or wrapped heat spreader may be thermally coupled to the top circuit board module to conduct heat from the heat-generating components mounted to the top circuit board module and to a case of the electronic device. | 01-13-2011 |
20120013005 | Packaging Structure and Method - A method of making a semiconductor device includes providing a substrate and forming a conductive layer on the substrate. The conductive layer includes a first metal. A semiconductor die is provided. A bump is formed on the semiconductor die. The bump includes a second metal. The semiconductor die is positioned proximate to the substrate to contact the bump to the conductive layer and form a bonding interface. The bump and the conductive layer are metallurgically reacted at a melting point of the first metal to dissolve a portion of the second metal from an end of the bump. The bonding interface is heated to the melting point of the first metal for a time sufficient to melt a portion of the first metal from the conductive layer. A width of the conductive layer is no greater than a width of the bump. | 01-19-2012 |
20120217635 | Packaging Structure and Method - A method of making a semiconductor device includes providing a substrate and forming a conductive layer on the substrate. The conductive layer includes a first metal. A semiconductor die is provided. A bump is formed on the semiconductor die. The bump includes a second metal. The semiconductor die is positioned proximate to the substrate to contact the bump to the conductive layer and form a bonding interface. The bump and the conductive layer are metallurgically reacted at a melting point of the first metal to dissolve a portion of the second metal from an end of the bump. The bonding interface is heated to the melting point of the first metal for a time sufficient to melt a portion of the first metal from the conductive layer. A width of the conductive layer is no greater than a width of the bump. | 08-30-2012 |
20130050571 | CAMERA MODULE HOUSING HAVING BUILT-IN CONDUCTIVE TRACES TO ACCOMMODATE STACKED DIES USING FLIP CHIP CONNECTIONS - A camera module including a housing with embedded conductive traces that allow for an increase in usable surface area of a corresponding printed circuit board (PCB) or multi-layer substrate, a reduced overall thickness of the module, a reduction in tilt management of a lens element of the module, and a facilitation in alignment of the lens element relative to the image sensor. An image sensor is electrically interconnected to first portions of the conductive traces by way of a flip chip process, and then the housing may be mounted over the PCB so that second portions of the conductive traces interconnect with corresponding conductive pads on the PCB to electrically interconnect the image sensor die to the PCB. In one arrangement, another die may be electrically interconnected to the PCB so that as assembled, the die is disposed between the image sensor and the PCB. | 02-28-2013 |
20130083239 | FOLDED TAPE PACKAGE FOR ELECTRONIC DEVICES - Described herein is a folded tape package for electronic devices. The folded tape package uses a flexible tape substrate having two end sections for passive components and a middle section for connecting and stacking multiple dies. The stacked dies are encapsulated or covered with a mold. One side may be left exposed for device functionality and operation with additional components or devices. The passive components may also be covered with a mold. The end sections are folded such that the end sections are in a parallel configuration with the middle section. The flexible tape substrate may be a high density interconnect flexible tape substrate with two layers. A silicon substrate may be used to interconnect a die stack to the flexible tape substrate. The folded tape package has a reduced device footprint, lower substrate warpage effects, and higher substrate yields. | 04-04-2013 |
20130105972 | STACKED PACKAGES USING LASER DIRECT STRUCTURING | 05-02-2013 |
20130113093 | Semiconductor Device and Method of Forming a Metallurgical Interconnection Between a Chip and a Substrate in a Flip Chip Package - A method for forming metallurgical interconnections and polymer adhesion of a flip chip to a substrate includes providing a chip having a set of bumps formed on a bump side thereof and a substrate having a set of interconnect points on a metallization thereon, providing a measured quantity of a polymer adhesive in a middle region of the chip on the bump side, aligning the chip with the substrate so that the set of bumps aligns with the set of interconnect points, pressing the chip and the substrate toward one another so that a portion of the polymer adhesive contacts the substrate and the bumps contact the interconnect points, and heating the bumps to a temperature sufficiently high to form a metallurgical connection between the bumps and the interconnect points. | 05-09-2013 |
20130128106 | CAMERA MODULE HOUSING HAVING MOLDED TAPE SUBSTRATE WITH FOLDED LEADS - A camera module including a flexible tape substrate (e.g., a flexible printed circuit tape portion) having a plurality of surface mount components and a first frame member mounted to a first side of the substrate and an image sensor and a frame member mounted to an opposing second side of the substrate. The substrate includes a body portion and one or more leads or wing members having conductive contacts thereon extending from the body portion. The wing members may be folded onto the second frame member so that the conductive contacts of the wing members generally face in a different direction than conductive contacts of the body portion to provide an electrical path to the surface mount components in a manner that is free of using vias extending through the substrate. A tubular housing and lens barrel may be mounted to the substrate over the first frame member. | 05-23-2013 |
20140110162 | STACKED PACKAGES USING LASER DIRECT STRUCTURING - Described herein is a stacked package using laser direct structuring. The stacked package includes a die attached to a substrate. The die is encapsulated with a laser direct structuring mold material. The laser direct structuring mold material is laser activated to form circuit traces on the top and side surfaces of the laser direct structuring mold material. The circuit traces then undergo metallization. A package is then attached to the metalized circuit traces and is electrically connected to the substrate via the metalized circuit traces. | 04-24-2014 |
20140117384 | METHOD OF AND DEVICE FOR MANUFACTURING LED ASSEMBLY USING LIQUID MOLDING TECHNOLOGIES - A method of and a system for making LED comprising concurrently forming multiple dam structures on a whole silicon wafer using a liquid transfer mold, attaching dies to the silicon wafer inside each of the dam structure, performing flux reflow, cleaning flux, performing wire bonding, dispensing phosphor, curing the phosphor, concurrently forming dome structures by using a liquid transfer mold on all of the dam structures, mounting wafer, and using a saw for single or multiple LED(s) singulation. | 05-01-2014 |
20140239342 | LED BACK END ASSEMBLY AND METHOD OF MANUFACTURING - An LED device and method of manufacture including separately coupling a thin flexible interposer and an LED die to a heat sink structure and then electrically coupling the interposer and the LED die together with a wirebond. A specifically shaped perimeter of an aperture within the interposer negates the need for a cavity or alignment markings within the heat sink structure by limiting the orientation in which the die fits within the aperture. Alternatively, an LED device and method of manufacture include coupling a rigid circuit board to an LED die such that electrical contacts of the die are electrically coupled with electrical input/output terminals of the circuit board. This die/board unit is then able to be coupled to a heat sink structure to form a portion of the device. | 08-28-2014 |
Patent application number | Description | Published |
20110037886 | Wafer level camera module with molded housing and method of manufacturing - A disclosed method of manufacturing a camera module includes providing an optical assembly, providing an integrated circuit image capture device (ICD), fixing the optical assembly directly to the ICD, then forming a housing directly over the optical assembly. The method further includes forming the housing over the ICD and the optical assembly via transfer molding. The method further includes forming solder balls on the rear surface of the ICD so as to enable the camera module to be reflow soldered to a host device. In an alternative embodiment of the present invention, the method includes providing a second ICD, providing a second optical assembly, providing a housing substrate, fixing the first optical assembly over the first ICD, fixing the second optical assembly over the second ICD, and forming the housing substrate over both the first and second optical assemblies. The alternative method further includes separating the housing substrate in to a first portion formed over the first optical assembly and second portion formed over the second optical assembly, providing a second housing substrate, and forming the second housing substrate over the first and second portions. | 02-17-2011 |
20110115974 | Integrated lens and chip assembly for a digital camera - A integrated camera module ( | 05-19-2011 |
20110194023 | Camera module with molded tape flip chip imager mount and method of manufacture - A novel design and method for manufacturing camera modules is disclosed. The camera module includes a flexible circuit substrate, an image capture device flip-chip mounted to the bottom surface of the flexible circuit substrate, a housing mounted over the top surface of the flexible circuit substrate, and a lens unit coupled to the housing. In an example embodiment, the camera module includes a stiffener formed directly over a plurality of electrical components mounted on the top surface of the flexible circuit substrate. In another example embodiment, the bottom surface of the flexible circuit substrate defines a recessed portion whereon the image capture device is flip-chip mounted. A disclosed method for manufacturing camera modules includes providing a flexible circuit tape having a plurality of discrete circuit regions, providing a plurality of image capture devices, flip-chip mounting each image capture device on an associate one of the discrete circuit regions, providing a plurality of housings, and mounting each housing on an associate one of the discrete circuit regions. | 08-11-2011 |
20110299848 | Camera Module with Premolded Lens Housing and Method of Manufacture - A novel digital camera module includes an image capture device, a circuit substrate, a lens unit and a housing that is mounted to the circuit substrate before the image capture device is mounted to the circuit substrate. In one particular embodiment, the housing is formed onto the circuit substrate via molding. The housing includes a bore to receive the lens unit, with the diameter of the bore being larger than the diagonal of the image capture device such that image capture device can be mounted to the circuit substrate through the bore. In another particular embodiment, the circuit substrate includes an aperture so as to facilitate the flip-chip bonding of the image capture device. The order in which the image capture device and the housing are coupled to the circuit substrate helps prevent damage to the image capture device during the mounting of the housing to the circuit substrate. | 12-08-2011 |
20130026212 | SOLDER DEPOSITION SYSTEM AND METHOD FOR METAL BUMPS - A manufacturing technique includes creating stud bumps on the electrical contacts on a die, either in wafer or die form. A separate stencil or carrier is provided with cavities that correspond to the electrical contacts on the die. The cavities are filled with solder paste and the die is brought into close proximity with the stencil so that the stud bumps extend into the cavities and come into contact with the solder paste. When the die is removed, the solder paste stays affixed to the stud bumps and thereby the solder paste is transferred and delivered to the stud bumps. The die can then be affixed to a substrate such as a PCB. | 01-31-2013 |
20130032203 | SOLAR CELL MODULE ON MOLDED LEAD-FRAME AND METHODS OF MANUFACTURE - A solar cell having a molded lead frame, and method of manufacture of same, is disclosed. Specifically, a plurality of solar cells is manufactured from a strip of lead-frames and soft solder techniques for die assembly and component assembly. After wire bonding, glass attachment and transfer molding, a trim and form process produces individual solar cells having a molded lead frame. | 02-07-2013 |
20140047711 | METHOD FOR MOUNTING PROTECTIVE COVERS OVER IMAGE CAPTURE DEVICES AND DEVICES MANUFACTURED THEREBY - A method for manufacturing camera modules including image capture devices with protective covers is disclosed. The method includes providing a unitary transparent substrate including a plurality of individual protective covers, providing a unitary component substrate including a plurality of individual component parts, bonding the unitary transparent substrate to the unitary component substrate, dividing the transparent substrate into a plurality of discrete protective covers, and separating the component parts from one another. According to one particular method, the component substrate is a semiconductor wafer having a plurality of integrated electronic image capture devices formed therein. According to another particular method, the component substrate is a circuit board having a plurality of individual device circuit boards formed therein. | 02-20-2014 |
Patent application number | Description | Published |
20090222083 | MULTI-WINDOW GUIDE TUNNEL - Described herein are devices and methods for delivering implants that comprise multiple coupled anchors. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. The multi-opening guide tunnel permits securement of the multiple anchors without requiring repositioning of the guide tunnel for each anchor. | 09-03-2009 |
20090287299 | Stents for prosthetic heart valves - A stented valve including a stent structure including a generally tubular body portion that has a first end and a second end, wherein an area adjacent the first end has a first stiffness, an area adjacent the second end has a second stiffness, and a central region between the areas at the first and second ends has a third stiffness that is less than the stiffness adjacent the first and second ends, wherein the stent structure can be reconfigured in its central area to match a curved patient anatomical region. The stented valve further includes a valve structure attached within the generally tubular portion. | 11-19-2009 |
20100094248 | MULTI-WINDOW GUIDE TUNNEL - Described herein are devices and methods for delivering implants that comprise multiple coupled anchors. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. The multi-opening guide tunnel permits securement of the multiple anchors without requiring repositioning of the guide tunnel for each anchor. | 04-15-2010 |
20100121349 | TERMINATION DEVICES AND RELATED METHODS - Devices and methods for locking and/or cutting tethers during a tissue modification procedure are described. In some variations, a tether may be used to tighten tissue by bringing two pieces or sections of the tissue together. The tether, which may be under tension, may be locked to maintain the tension, and excess tether may be severed, using one or more of the devices and/or methods. The devices and/or methods may be used, for example, in minimally invasive procedures. | 05-13-2010 |
20110224780 | STENTS FOR PROSTHETIC HEART VALVES - A stented valve including a generally tubular stent structure that has a longitudinal axis, first and second opposite ends, a plurality of commissure support structures spaced from the first and second ends and extending generally parallel to the longitudinal axis, at least one structural wire positioned between each two adjacent commissure support structures, and at least one wing portion extending from two adjacent commissure support structures and toward one of the first and second ends of the stent structure. The stented valve further includes a valve structure attached within the generally tubular stent structure to the commissure support structures. | 09-15-2011 |
20140142694 | Stents For Prosthetic Heart Valves - A stented valve prosthesis for implantation within a native mitral valve having a generally tubular expandable stent structure having a first end, a second end, a central body portion having one or more openings, and a longitudinal axis. A wing portion extends outwardly from the stent structure and away from the longitudinal axis of the stent structure in an expanded deployed configuration. A radius of the wing portion is greater than a radius of the central body portion in the expanded deployed configuration, and the wing portion fits within one of the openings in the central body portion of the stent structure in a crimped delivery configuration. A valve structure having a plurality of leaflets is attached to an interior of the stent structure. | 05-22-2014 |
20140148849 | DEVICES AND METHODS FOR ANCHORING TISSUE - Described herein are devices and methods for delivering implants that comprise multiple coupled anchors. The anchors have an elongate form following a curved arcuate path in a single turning direction. Each anchor has two legs arranged to diverge away from each other, where each leg has a substantially non-constant radius of curvature and a substantially straight distal tip. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. One variation of a multi-opening guide tunnel comprises releasable retention flaps and an aperture capable of deploying a fluid contrast medium into a patient without interfering with anchor delivery. | 05-29-2014 |
20140188140 | TERMINATION DEVICES AND RELATED METHODS - Devices and methods for locking and/or cutting tethers during a tissue modification procedure are described. In some variations, a tether may be used to tighten tissue by bringing two pieces or sections of the tissue together. The tether, which may be under tension, may be locked to maintain the tension, and excess tether may be severed, using one or more of the devices and/or methods. The devices and/or methods may be used, for example, in minimally invasive procedures. | 07-03-2014 |
20140303649 | MULTI-WINDOW GUIDE TUNNEL - Described herein are devices and methods for delivering implants that comprise multiple coupled anchors. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. The multi-opening guide tunnel permits securement of the multiple anchors without requiring repositioning of the guide tunnel for each anchor. | 10-09-2014 |