Leung, CA
Abraham C.f. Leung, Daly City, CA US
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20140378404 | Treatment of Patients Suffering from Cancer - The invention relates to (among other things) a method comprising the steps of (a) administering to a patient a topoisomerase II-inhibiting amount of a long-acting topoisomerase II inhibitor; and (b) administering to the patient a topoisomerase I-inhibiting amount of a long-acting topoisomerase I inhibitor. | 12-25-2014 |
Albert Han Leung, San Francisco, CA US
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20150128980 | Stylus For Cosmetics, Nail Polish Applicator and Systems and Kits Based Thereon - A stylus for use in the application of a cosmetic includes a wand member having a beveled end with a bevel angle and a second end opposite the beveled end; a cup member having beveled end with the bevel angle and second end opposite the beveled end; a connection member comprising one of a magnet or a metallic material, the connection member being fixably attached to the second end of the cup member; and a protrusion extending from the end face of the second end of the cup member; wherein the wand member and cup member are rotatably connected along an axis of rotation at their respective beveled ends. | 05-14-2015 |
20160029769 | STYLUS FOR COSMETICS, NAIL POLISH APPLICATOR AND SYSTEMS AND KITS BASED THEREON - A stylus for use in the application of a cosmetic includes a wand member having a beveled end with a bevel angle and a second end opposite the beveled end; a cup member having beveled end with the bevel angle and second end opposite the beveled end; a connection member comprising one of a magnet or a metallic material, the connection member being fixably attached to the second end of the cup member; and a protrusion extending from the end face of the second end of the cup member; wherein the wand member and cup member are rotatably connected along an axis of rotation at their respective beveled ends. | 02-04-2016 |
Billy C. Leung, Sunnyvale, CA US
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20140111074 | METHODS AND APPARATUS FOR PROVIDING A FLOATING SEAL FOR CHAMBER DOORS - An apparatus is provided that includes a chamber wall section prone to deflection, a stationary section providing a sealing surface, and a flexible bellows attached to the chamber wall section and the stationary section. A system is also provided that includes a chamber including a chamber wall having an opening, a door disposed to seal the opening, a sealing surface adjacent the opening and isolated from the chamber wall, and a seal between the sealing surface and the chamber wall. Numerous other aspects are provided. | 04-24-2014 |
Brenson Leung, Mountain View, CA US
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20150192984 | Delayed Shut Down of Computer - A computer-implemented computer shut-down method includes identifying that a computing device has been moved from an open configuration in which input and output mechanisms on the computing device are accessible to a user, to a closed configuration in which at least some of the input and output mechanisms are inaccessible to a user; starting a shut-down timer in response to identifying that the computing device has been moved from the open configuration to the closed configuration; waiting a predefined time period, as established by the shut-down timer, and determining from the shut-down timer that the computing device can be transitioned from an active state into a sleep state in which power consuming components of the computing device are powered down; and transitioning the computing device from the active state to the sleep state upon determining that the computing device can be transitioned. | 07-09-2015 |
Chi Kin Benjamin Leung, San Jose, CA US
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20150116290 | COMBINED ACTIVATION MECHANISM OF RETRACTABLE MARKER AND POWER STATUS FOR AN ELECTRONIC PEN - An electronic smart pen is disclosed that comprises a housing with a twist ring and a marker that is configured to be in an exposed state or in a retracted state. In the exposed state a tip of the marker is exposed from the housing, while the retracted state has the tip being enclosed by the housing. The smart pen also comprises an internal power switch that toggles the electronics of the smart pen between an on-state and an off-state. Rotating the twist ring provides a combined mechanism to move the marker from the retracted state to the exposed state, while also toggling the power switch from the off-state to the on-state so that the marker is automatically extended when the pen is turned on. | 04-30-2015 |
20150116291 | ANTENNA ASSEMBLY FOR AN ELECTRONIC PEN - An electronic smart pen is disclosed that comprises an antenna assembly to enable wireless communication with an external communication device. The antenna assembly comprises a flexible thin printed circuit board film. A transmission window made of a substantially non-conductive material is exposed to an exterior of the pen through an opening in a housing made of a substantially conductive material. The antenna is placed within the enclosure of the housing next to the transmission window such that electromagnetic communications to and from the antenna assembly can pass through the transmission window despite the shielding effects of the conductive housing, thus yielding sufficient power gain and efficiency for wireless communication. | 04-30-2015 |
Clarence Leung, Sunnyvale, CA US
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20150304367 | SYSTEM AND METHOD FOR PROVIDING USERS FEEDBACK REGARDING THEIR READING HABITS - Content items are provided to users and their interactions with the provided content items are recorded in respective user profiles. The users' interactions thus recorded over time are analyzed to determine if the users have a balanced information intake. A reading habit score is determined for a user based various criteria. The user's reading habit score is analyzed to determine if the user's habits indicate a balance in the user's content consumption. If the user's reading habit score indicates an imbalance in the user's content consumption, suggestions are provided to the user for achieving a more balanced reading habit and thereby improving the user's reading habit score. | 10-22-2015 |
Clarence Lok Him Leung, Mountain View, CA US
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20160134644 | GEOLOCATION SAFETY AWARENESS - A method and/or technique for geolocation safety awareness is provided herein. When a user, having a client device, travels to a location, threats associated with that location may not be known to the user. To determine a safety of the location, the location of a client device may be determined. A search for safety information about the location may be performed, and a threat level may be determined based upon the safety information. When the threat level exceeds a threat threshold, a security operation may be performed. The security operation may comprise presenting a warning notice to the user and/or activating a security timer. | 05-12-2016 |
Daryl Leung, Palo Alto, CA US
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20150352376 | IMAGING-BASED SELF-ADJUSTING RADIATION THERAPY SYSTEMS, DEVICES, AND METHODS - Systems, devices, and methods for automatic tuning, calibration, and verification of radiation therapy systems based on images obtained using electronic portal imaging devices (EPIDs). | 12-10-2015 |
David Chung Sing Leung, San Mateo, CA US
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20150335074 | HANDHELD VAPORIZING DEVICE - Handheld vaporizing devices with improved heating element and temperature controls, improved e-liquid reservoir, and capacitive technology to activate the heating element to prime the device to deliver aerosol on demand. | 11-26-2015 |
Dennis C.p. Leung, San Jose, CA US
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20140262440 | MULTI-LAYER CORE ORGANIC PACKAGE SUBSTRATE - A multi-layer core organic package substrate includes: a multi-layer core comprising at least two organic core layers, wherein two of the at least two organic core layers are separated by a core metal layer; a first plurality of build-up layers formed on top of the multi-core layer; and a second plurality of build-up layers formed below the multi-core layer. | 09-18-2014 |
Eddy Leung, San Francisco, CA US
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20150324819 | METHOD FOR PROVIDING PERSONALIZED ENERGY USE INFORMATION - Techniques for providing personalized energy use information are described herein. An energy information system can obtain one or more of demographic, psychographic, behavioral, or consumption data for each of a plurality of utility customers, and segment the plurality of utility customers into a plurality of categories based on the demographic, psychographic, behavioral, or consumption data. The energy information system can select a target category from the plurality of categories based on a predetermined achievement goal and generate communications content based on historic energy consumption data for the target category. The energy information system can select an outbound communication channel for communicating with the target category. The energy information system can deliver one or more communications to the target category through the outbound communication channel at a specified time, where the one or more communications include at least a portion of the communications content. | 11-12-2015 |
Emma Leung, Saratoga, CA US
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20140243821 | ENERGY DELIVERY DEVICE AND METHODS OF USE - The present disclosure is directed to an expandable energy delivery assembly adapted to deliver electrical energy to tissue. The assembly includes an elongate device and an expandable portion. The expandable portion includes an inflatable element, a single helical electrode disposed on the inflatable element, and at least one irrigation aperture within the inflatable element. The inflatable element is secured to the elongate device and the single helical electrode makes between about 0.5 and about 1.5 revolutions around the inflatable element. The at least one irrigation aperture is adapted to allow fluid to flow from within the inflatable element to outside the inflatable element. | 08-28-2014 |
Enoch Leung, Alamo, CA US
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20150209084 | METHOD AND DEVICE FOR RESTABILIZATION WITH AXIAL ROTATION OF THE ATLANTOAXIAL JUNCTION - An apparatus for stabilizing an atlantoaxial junction while allowing for axial rotation in cases of acquired ligamentous injury or fracture of the dens. | 07-30-2015 |
Frederick Leung, Cupertino, CA US
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20150188428 | High Efficiency Voltage Conversion and Converter - A novel switching power converter comprises a state machine. The state machine continuously seeks an optimal switching timing of a switch in the converter for maximum system efficiency. The state machine moves the triggering edge of a switching signal that triggers a second switch in a controlled step and direction with respect to a prior signal, and measures the on-time during which power goes into the converter. The measured on-time is then compared to a reference to determine the correctness of the movement. The movement of the triggering edge continues to maintain maximum conversion efficiency. | 07-02-2015 |
Frederick Kwokyin Leung, Cupertino, CA US
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20130127430 | Power Regulator for Driving Pulse Width Modulator - A voltage regulator that modulates the switching of a switching circuit to regulate the output voltage level supplied to a system. The regulator uses a comparator circuit to compare a reference signal to an analog signal derived from the output voltage of the regulator, and outputs a binary signal based on the comparison. The regulator may use a counter circuit that interrogates the binary signal from the comparator circuit and generates a counter signal proportional to, for example, the duration of the binary signal when it stays in one of the two binary states. The regulator then uses a trigger circuit that generates a signal based on the counter signal to effectuate the modulation of the switching of the switching circuit. The reference signal may be modified by a hysteresis level adjuster to force a triggering event at the switching circuit. | 05-23-2013 |
Joanne Leung, Mountain View, CA US
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20140277463 | LONG IMPLANT FOR SACROILIAC JOINT FUSION - Systems, devices and methods for fusing both sacroiliac joints of a patient using a long implant are provided. The method can include inserting a guide pin through the first ilium and across the first SI-Joint, through the sacrum and above the S1 foramen, across the second SI-Joint, and through the second ilium; forming a first rectilinear cavity through the first ilium and the first SI-Joint; forming a second rectilinear cavity through the second ilium and the second SI-Joint, wherein the first rectilinear cavity and the second rectilinear cavity are aligned; and inserting an implant through the first cavity, across the first SI-Joint, through the sacrum, across the second SI-Joint, and through the second cavity. | 09-18-2014 |
20150105828 | IMPLANT PLACEMENT - Embodiments of the present invention relate generally to implant placement into bone. More specifically, embodiments of the invention relate to implant placement across the sacro-iliac joint. Placement can be facilitated using various CT imaging views that allow the implants to be placed in bone associated with articular cartilage. | 04-16-2015 |
20160081810 | IMPLANTS FOR BONE FIXATION OR FUSION - Implants for the fusion or fixation of two bone segments are described. For example, the implants can be used for the fusion or fixation of the sacroiliac joint. The implants can include fenestrations, have a rectilinear overall cross-sectional area, and have a curvature. Some implants can also be used to rescue failed implants. | 03-24-2016 |
John Leung, San Leandro, CA US
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20150203578 | ANTI-SIGLEC-8 ANTIBODIES AND METHODS OF USE THEREOF - The invention provides humanized anti-Siglec-8 antibodies and their use in treating and preventing eosinophil-mediated disorders and/or mast cell-mediated disorders, as well as compositions and kits comprising the humanized anti-Siglec-8 antibodies. | 07-23-2015 |
John C. Leung, Folsom, CA US
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20150156057 | Executable-Based Platform Selection - One embodiment provides a data center management system. The data center management system includes a data center manager module configured to select an executable application in response to a service request; and a platform selection module configured to select a platform of at least one platform based, at least in part, on application metadata and based, at least in part, on a platform capability. | 06-04-2015 |
20150180736 | SERVICE TEMPLATE GENERATION AND DEPLOYMENT BASED ON SERVICE LEVEL AGREEMENT REQUIREMENTS - Technologies for generating service templates to achieve service level agreement (SLA) metrics include a service template generator that accesses a generic service template and an SLA metric specification. The generic service template defines a virtual application service to be provided by a datacenter. The service template generator generates one or more specific service templates based on the generic service template. Each of the specific service templates provides one or more of the specified SLA metrics, such as specified uptime, reliability, or manageability. The generated service templates are stored in a service template catalog. A datacenter manager controlling a number of datacenter nodes receives a service request including one or more SLA requirements, selects a matching service template from the service template catalog, and deploys the selected service template. The service template generator and the datacenter manager may be the same device. Other embodiments are described and claimed. | 06-25-2015 |
20160087847 | MECHANISM FOR MANAGEMENT CONTROLLERS TO LEARN THE CONTROL PLANE HIERARCHY IN A DATA CENTER ENVIRONMENT - Mechanisms to enable management controllers to learn the control plane hierarchy in data center environments. The data center is configured in a physical hierarchy including multiple pods, racks, trays, and sleds and associated switches. Management controllers at various levels in a control plane hierarchy and associated with switches in the physical hierarchy are configured to add their IP addresses to DHCP (Dynamic Host Control Protocol) responses that are generated by a DCHP server in response to DCHP requests for IP address requests initiated by DHCP clients including manageability controllers, compute nodes and storage nodes in the data center. As the DCHP response traverses each of multiple switches along a forwarding path from the DCHP server to the DHCP client, an IP address of the manageability controller associated with the switch is inserted. Upon receipt at the DHCP client, the inserted IP addresses are extracted and used to automate learning of the control plane hierarchy. | 03-24-2016 |
Jonathan Leung, Sunnyvale, CA US
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20140206744 | ROTATIONALLY SEQUESTERED TRANSLATORS - Provided are nucleic acid translators capable of carrying out logic operations with improved efficiency, maximized output and reduced off-target effects, in particular in a biological system. Methods of using these translators to transduce signal are also provided. | 07-24-2014 |
20150361426 | ROTATIONALLY SEQUESTERED TRANSLATORS - Provided are nucleic acid translators capable of carrying out logic operations with improved efficiency, maximized output and reduced off-target effects, in particular in a biological system. Methods of using these translators to transduce signal are also provided. | 12-17-2015 |
Kan Lai Leung, San Marcos, CA US
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20140162580 | RECONFIGURABLE RECEIVER CIRCUITS FOR TEST SIGNAL GENERATION - Receiver circuits that can be reconfigured to generate test signals in a wireless device are disclosed. In an exemplary design, an apparatus includes a mixer and an amplifier. The mixer downconverts an input radio frequency (RF) signal based on a local oscillator (LO) signal in a first mode. The amplifier, which is formed by at least a portion of the mixer, amplifies the LO signal and provides an amplified LO signal in a second mode. In another exemplary design, an apparatus includes an amplifier and an attenuator. The amplifier receives and amplifies an input RF signal in a first mode. The attenuator, which is formed by at least a portion of the amplifier, receives and passes an LO signal in a second mode. | 06-12-2014 |
20140295783 | RECONFIGURABLE RECEIVER CIRCUITS FOR TEST SIGNAL GENERATION - Receiver circuits that can be reconfigured to generate test signals in a wireless device are disclosed. In an exemplary design, an apparatus includes a mixer and an amplifier. The mixer downconverts an input radio frequency (RF) signal based on a local oscillator (LO) signal in a first mode. The amplifier, which is formed by at least a portion of the mixer, amplifies the LO signal and provides an amplified LO signal in a second mode. In another exemplary design, an apparatus includes an amplifier and an attenuator. The amplifier receives and amplifies an input RF signal in a first mode. The attenuator, which is formed by at least a portion of the amplifier, receives and passes an LO signal in a second mode. | 10-02-2014 |
Ka Y. Leung, Sacramento, CA US
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20140084783 | RED-EMITTING NITRIDE-BASED CALCIUM-STABLIZED PHOSPHORS - Red-emitting phosphors may comprise a nitride-based composition represented by the chemical formula M | 03-27-2014 |
Kelvin L. Leung, Mountain View, CA US
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20160118932 | STOWAGE SYSTEM FOR A CONNECTOR OF A PHOTOVOLTAIC COMPONENT - A photovoltaic component comprising: an integral electrical connector; a protective stowage pocket that houses at feast a portion of the electrical connector during a storage position so that the electrical connector is protected when in an uninstalled position; wherein the electrical connector is movable from the protective stowage pocket to an electrical connection position where the electrical connector electrically connects the photovoltaic component to an adjacent photovoltaic component,? | 04-28-2016 |
Kevin Ka Kei Leung, San Jose, CA US
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20150070466 | Camera Devices And Systems Based On A Single Image Sensor And Methods For Manufacturing The Same - A camera device includes a single imaging sensor, a plurality of imaging objectives associated with the single imaging sensor, and a plurality of dedicated image areas within the single imaging sensor, each of the plurality of dedicated image areas corresponding to a respective one of the plurality of imaging objectives, such that images formed by each of the plurality of imaging objectives may be recorded by the single imaging sensor. | 03-12-2015 |
20160118438 | ISOLATED GLOBAL SHUTTER PIXEL STORAGE STRUCTURE - A pixel cell includes a photodiode disposed in a semiconductor material to accumulate image charge in response to incident light directed to the photodiode. A global shutter gate transistor disposed in the semiconductor material and is coupled to the photodiode to selectively deplete the image charge from the photodiode. A storage transistor is disposed in the semiconductor material to store the image charge. An optical isolation structure is disposed in the semiconductor material proximate to the storage transistor to isolate a sidewall of the storage transistor from stray light and stray charge in the semiconductor material outside of the storage transistor. The optical isolation structure is filled with tungsten. | 04-28-2016 |
Lai Kan Leung, San Marcos, CA US
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20130229954 | FREQUENCY SYNTHESIZER ARCHITECTURE IN A TIME-DIVISION DUPLEX MODE FOR A WIRELESS DEVICE - A dual frequency synthesizer architecture for a wireless device operating in a time division duplex (TDD) mode is disclosed. In an exemplary design, the wireless device includes first and second frequency synthesizers. The first frequency synthesizer generates a first oscillator signal used to generate a first/receive local oscillator (LO) signal at an LO frequency for the receiver. The second frequency synthesizer generates a second oscillator signal used to generate a second/transmit LO signal at the same LO frequency for the transmitter. The two frequency synthesizers generate their oscillator signals to obtain receive and transmit LO signals at the same LO frequency when the wireless device operates in the TDD mode. | 09-05-2013 |
20140106681 | Ku ADAPTATION FOR PHASE-LOCKED LOOP WITH TWO-POINT MODULATION - A wireless device includes: an antenna; and a polar-modulation transmitter coupled to the antenna and configured for two-point modulation, the transmitter including: a data input; a first signal path including a multiplier coupled to the data input and a voltage-controlled oscillator gain adaptation module coupled to the multiplier and configured to provide a gain value to the multiplier; and a second signal path coupled to the data input and including an analog phase-locked loop (PLL) including a voltage-controlled oscillator (VCO) coupled to the first signal path. | 04-17-2014 |
20140155014 | RECEIVER IIP2 ANALOG CALIBRATION - Techniques for performing analog calibration of a receiver to optimize a second-order input intercept point (IIP2). In an aspect, a signal generator modeling an interferer is coupled to an adjustable input of a receiver, e.g., a gate bias voltage of a mixer. For example, the signal generator output may be a single-tone on-off keying (OOK) modulated signal. The mixer mixes the signal down to baseband, wherein an analog correlator correlates the down-converted signal with the known sequence of bits used to perform the OOK modulation. The analog correlation output is then provided to drive the bias voltage in the mixer, e.g., one or more gate voltages of transistors in the differential mixer, to optimize the overall receiver IIP2. Further aspects of the disclosure provide for calibrating receivers having multiple LNA's, and also dual or diversity receivers having multiple receive paths. | 06-05-2014 |
20140270032 | Phase Detection and Correction for Non-Continuous Local Oscillator Generator - Techniques for detecting and correcting phase discontinuity of a local oscillator (LO) signal are disclosed. In one design, a wireless device includes an LO generator and a phase detector. The LO generator generates an LO signal used for frequency conversion and is periodically powered on and off. The phase detector detects the phase of the LO signal when the LO generator is powered on. The detected phase of the LO signal is used to identify phase discontinuity of the LO signal. The wireless device may further include (i) a single-tone generator that generates a single-tone signal used to detect the phase of the LO signal, (ii) a downconverter that downconverts the single-tone signal with the LO signal and provides a downconverted signal used by the phase detector to detect the phase of LO signal, and (iii) phase corrector that corrects phase discontinuity of the LO signal in the analog domain or digital domain. | 09-18-2014 |
20150118980 | TRANSMITTER (TX) RESIDUAL SIDEBAND (RSB) AND LOCAL OSCILLATOR (LO) LEAKAGE CALIBRATION USING A RECONFIGURABLE TONE GENERATOR (TG) AND LO PATHS - Certain aspects of the present disclosure provide methods and apparatus for calibrating a transceiver for wireless communications. One example method generally includes configuring a first oscillating signal as an input signal to at least a portion of a receiver (RX) path, calibrating a residual sideband (RSB) of the receiver path using a second oscillating signal as a local oscillating signal for the receiver path, and calibrating an RSB of a transmitter (TX) path by routing an output of the transmitter path to the receiver path, after calibrating the RSB of the receiver path. Another example method generally includes routing an output of a transmitter path to a receiver path, using a first local oscillating signal for the transmitter path, using a second local oscillating signal for the receiver path, and measuring an output of the receiver path as a local oscillator (LO) leakage for the transmitter path. | 04-30-2015 |
20150333761 | VCO-COUPLING MITIGATION IN A MULTIPLE-CARRIER, CARRIER AGGREGATION RECEIVER - Aspects of a wireless apparatus for configuring a plurality of VCOs are provided. The apparatus may be a UE. The UE receives a configuration for a plurality of carriers. Each carrier corresponds to a different LO frequency. In addition, the UE determines a VCO frequency for generating each LO frequency. Further, the UE assigns each determined VCO frequency to each of a plurality of VCO modules based on a distance between the VCO modules and each of the determined VCO frequencies. The plurality of VCO modules are of a set of VCO modules including at least three VCO modules. | 11-19-2015 |
20150333815 | MULTI-WAY DIVERSITY RECEIVER WITH MULTIPLE SYNTHESIZERS IN A CARRIER AGGREGATION TRANSCEIVER - Certain aspects of the present disclosure provide multi-way diversity receivers with multiple synthesizers. Such a multi-way diversity receiver may be implemented in a carrier aggregation (CA) transceiver. One example wireless reception diversity circuit generally includes three or more receive paths for processing received signals and two or more frequency synthesizing circuits configured to generate local oscillating signals to downconvert the received signals. Each of the frequency synthesizing circuits is shared by at most two of the receive paths, and each pair of the frequency synthesizing circuits may generate a pair of local oscillating signals having the same frequency. | 11-19-2015 |
20150333941 | RADIO FREQUENCY (RF) FRONT END HAVING MULTIPLE LOW NOISE AMPLIFIER MODULES - A radio frequency (RF) front end having multiple low noise amplifiers modules is disclosed. In an exemplary embodiment, an apparatus includes at least one first stage amplifier configured to amplify received carrier signals to generate at least one first stage carrier group. Each first stage carrier group includes a respective portion of the carrier signals. The apparatus also includes second stage amplifiers configured to amplify the first stage carrier groups. Each second stage amplifier configured to amplify a respective first stage carrier group to generate two second stage output signals that may be output to different demodulation stages where each demodulation stage demodulates a selected carrier signal. | 11-19-2015 |
20150333949 | MULTIPLEX MODULES FOR CARRIER AGGREGATION RECEIVERS - Multiplex modules for use in carrier aggregation receivers are disclosed. In an exemplary embodiment, an apparatus includes an LNA multiplexer configured to receive a plurality of RF signals at a plurality of input terminals and to combine the RF signals into a combined RF signal that is output from an output terminal The apparatus also includes an LNA demultiplexer configured to receive the combined RF signal at an input port that is connected to the output terminal and to distribute the combined RF signal to a plurality of output ports. | 11-19-2015 |
20150334710 | DYNAMIC LOCAL OSCILLATOR (LO) SCHEME AND SWITCHABLE RECEIVE (RX) CHAIN FOR CARRIER AGGREGATION - Certain aspects of the present disclosure provide methods and apparatus for dynamically adjusting a voltage-controlled oscillator (VCO) frequency, a local oscillator (LO) divider ratio, and/or a receive path when adding or discontinuing reception of a component carrier (CC) in a carrier aggregation (CA) scheme. This dynamic adjustment is utilized to avoid (or at least reduce) VCO, LO, and transmit signal coupling issues with multiple component carriers, with minimal (or at least reduced) current consumption by the VCO and the LO divider. | 11-19-2015 |
20150334711 | Avoiding Spurious Responses with Reconfigurable LO Dividers - Methods and apparatus including: setting up a plurality of configurations for a plurality of local oscillator (LO) paths of a carrier aggregation (CA) transceiver operating with a plurality of bands; calculating and comparing frequencies for each LO path of the plurality of LO paths and at least one divider ratio of LO dividers for each band of the plurality of bands to identify frequency conflicts; and reconfiguring the LO dividers for the plurality of LO paths and the plurality of bands when the frequency conflicts are identified. | 11-19-2015 |
20150349907 | Reconfigurable Multi-Mode Transceiver - Reconfiguring a transceiver design using a plurality of frequency synthesizers and a plurality of carrier aggregation (CA) receiver (Rx) and transmitter (Tx) chains, the method including: connecting a first frequency synthesizer to a first CA Tx chain; connecting the plurality of frequency synthesizers to the plurality of CA Rx chains, wherein a second frequency synthesizer of the plurality of frequency synthesizers is connected as a shared synthesizer to a first CA Rx chain and a second CA Tx chain. | 12-03-2015 |
Lauren Kwankit Leung, San Diego, CA US
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20140269217 | USER CONTROL INTERFACE BUTTON FLEX ANTENNA SYSTEM - A compact antenna system that provides an antenna capable of transmitting and/or receiving radio signals configured on a flexible substrate material supporting user control interface buttons. In an embodiment, an antenna may be formed on a user control interface button flex between the wire traces used to couple the user control interface buttons to a printed circuit board. In order to prevent the interference on the antenna that may be caused when current passes through the wire traces coupling the user control interface buttons to the printed circuit board, an RF choke (i.e., LC filter) circuit and bypass capacitors may be configured along each wire trace. In another embodiment, the wire trace coupling a user control interface button to the printed circuit board may be configured to serve the dual purposes of coupling the user control interface button to the printed circuit board; and functioning as an antenna capable of transmitting and/or receiving wireless radio signals. | 09-18-2014 |
Michael S. Leung, Ventura, CA US
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20140191259 | MOLDED CHIP FABRICATION METHOD AND APPARATUS - A method and apparatus for coating a plurality of semiconductor devices that is particularly adapted to coating LEDs with a coating material containing conversion particles. One method according to the invention comprises providing a mold with a formation cavity. A plurality of semiconductor devices are mounted within the mold formation cavity and a curable coating material is injected or otherwise introduced into the mold to fill the mold formation cavity and at least partially cover the semiconductor devices. The coating material is cured so that the semiconductor devices are at least partially embedded in the cured coating material. The cured coating material with the embedded semiconductor devices is removed from the formation cavity. The semiconductor devices are separated so that each is at least partially covered by a layer of the cured coating material. One embodiment of an apparatus according to the invention for coating a plurality of semiconductor devices comprises a mold housing having a formation cavity arranged to hold semiconductor devices. The formation cavity is also arranged so that a curable coating material can be injected into and fills the formation cavity to at least partially covering the semiconductor devices. | 07-10-2014 |
Nikolai Konrad Leung, San Francisco, CA US
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20160037125 | RECEIVER DRIVEN UP-SWITCHING IN VIDEO TELEPHONY - In an example, a method of processing data includes determining, by a receiver device, an allowable excess delay parameter based on a difference between a time at which received data is received by the receiver device and a time at which the received data is scheduled to be played out, where the allowable excess delay parameter indicates an amount of delay that is supportable by a channel between a sender device and the receiver device. The method also includes determining, by the receiver device, a sender bit rate increase for increasing a bit rate at which data is to be sent from the sender device to the receiver device based on the determined allowable excess delay parameter, and transmitting an indication of the sender bit rate increase to the sender device. | 02-04-2016 |
20160037128 | REDUCING DELAY IN VIDEO TELEPHONY - In an example, a method of processing data includes transmitting data over a network at a first bit rate, identifying a reduction in a network link rate of the network from a first network link rate to a second network link rate, and in response to identifying the reduction in the network link rate, determining a recovery bit rate at which to transmit the data over the network, where the recovery bit rate is less than the second network link rate. The method also includes determining a buffering duration based on a difference between a time of the identification of the reduction in the network link rate and an estimated actual time of the reduction in the network link rate, and determining a recovery rate duration during which to transmit the data at the recovery bit rate based on the recovery bit rate and the buffering duration. | 02-04-2016 |
Omar S. Leung, Cupertino, CA US
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20140164562 | FORMING COMPUTER SYSTEM NETWORKS BASED ON ACOUSTIC SIGNALS - Described herein are computer-implemented methods, computer-readable media, and computer systems for the establishment of data communications between devices based through the use of acoustic signals. A first device transmits an acoustic signal, which is received by one or more other devices. The first device and the receiving devices establish a new communications network (e.g., create a new Wi-Fi network and/or peer-to-peer wireless network), or form/establish a grouping within a pre-existing communications network to which the devices are all connected. The devices can then exchange data over the new communications network or within the grouping on the pre-existing network. Also described herein are techniques for a device to determine its distance and/or other positioning information relative to another device, using acoustic and/or RF signaling. | 06-12-2014 |
20140253506 | Disappearing Button or Slider - An input device is disclosed. The input is a deflection based capacitive sensing input. Deflection of a metal fame of the input device causes a change in capacitance that is used to control a function of an electrical device. The input appears invisible because it is made of the same material as the housing it is contained in. Invisible backlit holes may make the input selectively visible or invisible to the user. | 09-11-2014 |
Paris Leung, San Jose, CA US
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20160048877 | AGGREGATOR SYSTEM HAVING A PLATFORM FOR ENGAGING MOBILE DEVICE USERS - Methods and systems are presented for attracting and engaging a user for a merchant system. A selectable option associated with the merchant system is displayed on a client device associated with a user. An indication of a user selection of the selectable option is received, and a content page is provided to the client device in response to the indication. Customer relationship management (CRM) information associated with the user of the client device is received from a carrier system associated with the client device. A transaction is processed for the user on behalf of the merchant system, based on the CRM information, and data associated with the user and the transaction are output to the merchant system. | 02-18-2016 |
Paul M. Leung, Bellflower, CA US
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20160092353 | ESTABLISHING COLD STORAGE POOLS FROM AGING MEMORY - Systems and methods may provide for detecting a pending write operation directed to a target memory region and determining whether the target memory region satisfies a degradation condition in response to the pending write operation. Additionally, the target memory region may be automatically reconfigured as a cold storage region if the target memory region satisfies the degradation condition. In one example, determining whether the target memory region satisfies the degradation condition includes updating the number of write operations directed to the target memory region based on the pending write operation and comparing the number of write operations to an offset value, wherein the degradation condition is satisfied if the number of write operations exceeds the offset value. | 03-31-2016 |
Quanns Wanlap Leung, Arcadia, CA US
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20140376209 | Wearing Apparel with LED Light Module - A wearing apparel includes at least a seam line and an elongated sleeve extended adjacent to the seam line. A LED light module has a flexible wire configuration allowing freedom of movement when the wearing apparel is worn. The LED light module includes a flexible light string received along the elongated sleeve and a power supply electrically connected to the light string. The light string generates a light effect thereby illuminating the wearer for ornamental and safety purpose. | 12-25-2014 |
Raymond Leung, Pinole, CA US
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20160086681 | Zone Plate and Method for Fabricating Same Using Conformal Coating - A system and method for improving efficiency of zone plates fabricated by conformal layer coatings is disclosed. In embodiments, the inventive conformal layer coating zone plates provide increased zone widths from one times a deposited conformal layer coating thickness up to and including two times the conformal layer coating thickness. By designing a template that increases a mark-to-space ratio of the annular rings of the template, coating sidewalls of the annular rings with an conformal layer coating to form the zones, and then substantially filling annular channels defined by the annular rings with the conformal layer coating to form wider zones, significant efficiency increases can be achieved over conventional conformal layer coating zone plates, especially for innermost zones. | 03-24-2016 |
Raymond Tak-Hoi Leung, Palo Alto, CA US
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20150061726 | NEGATIVE BIAS THERMAL INSTABILITY STRESS TESTING OF TRANSISTORS - A circuit is powered through a P-type transistor whose thermal instability behavior is to be evaluated. The threshold of the P-type transistor under evaluation and consequently the saturation current of the transistor are reflected in the frequency of the circuit, which in one embodiment is a ring oscillator. Additional circuitry is connected to the P-type transistor and the ring oscillator to ensure the proper stress conditions for the transistor and consequently to the evaluation of the P-type transistor. | 03-05-2015 |
20150063009 | DYNAMIC STATIC RANDOM ACCESS MEMORY (SRAM) ARRAY CHARACTERIZATION - A sensor circuit is used to provide bit-cell read strength distribution of an SRAM array. A current-mirror circuit mirroring the bit-line current of an SRAM array is used to power the sensor circuit. A reference current representing nominal bit-cell read current is used as a reference. The current-mirror circuit senses the bit-line current. The current-mirror and the ring oscillator are not part of the bit-line read path. | 03-05-2015 |
20150063010 | NEGATIVE BIAS THERMAL INSTABILITY STRESS TESTING FOR STATIC RANDOM ACCESS MEMORY (SRAM) - In one embodiment, one portion of an SRAM array is stressed by first writing a “1” in every bit of the array, followed by an evaluation of the relevant parameters of the array using a ring oscillator driven by a mirrored bit-line current, the ring oscillator not in line of the bit-line of the SRAM. The other portion of the array is then stressed after writing a “0” in every bit of the array. The evaluation procedure is then repeated. | 03-05-2015 |
20150365075 | CIRCUIT SKEW COMPENSATION TRIGGER SYSTEM - A circuit skew compensation trigger system comprises a voltage divider including a P-transistor and an N-transistor and a center node in the voltage divider pulled to a first level. The circuit skew compensation trigger system further comprising a trigger to activate when a skew between the P-transistor and the N-transistor is above a threshold. The trigger to initiate a compensator to adjust for the skew. | 12-17-2015 |
20150369855 | EVALUATION OF THERMAL INSTABILITY STRESS TESTING - A circuit is powered through a transistor whose thermal instability behavior is to be evaluated in a stress test. The transistor is stressed during a stress phase of the stress test with a sensor circuit powered off and the Vds of the transistor is zero. The sensor circuit is powered on through the transistor during an evaluate phase of the stress test. | 12-24-2015 |
Serena Wing Yee Leung, San Francisco, CA US
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20140281237 | BROADCAST CACHE COHERENCE ON PARTIALLY-ORDERED NETWORK - A method for cache coherence, including: broadcasting, by a requester cache (RC) over a partially-ordered request network (RN), a peer-to-peer (P2P) request for a cacheline to a plurality of slave caches; receiving, by the RC and over the RN while the P2P request is pending, a forwarded request for the cacheline from a gateway; receiving, by the RC and after receiving the forwarded request, a plurality of responses to the P2P request from the plurality of slave caches; setting an intra-processor state of the cacheline in the RC, wherein the intra-processor state also specifies an inter-processor state of the cacheline; and issuing, by the RC, a response to the forwarded request after setting the intra-processor state and after the P2P request is complete; and modifying, by the RC, the intra-processor state in response to issuing the response to the forwarded request. | 09-18-2014 |
20150278092 | CACHE PROBE REQUEST TO OPTIMIZE I/O DIRECTED CACHING - A method and system for allocating data streams that includes receiving, at an allocator, a data stream. The data stream includes a memory address and data associated with the memory address. The method also includes examining, by the allocator, the data stream to make a determination that the data stream is a soft allocating data stream, and then sending, from the allocator based on the determination, a plurality of write probes to a plurality of caches, wherein each write probe of the plurality of write probes includes at least part of the memory address. Additionally, the method includes receiving, at the allocator in response to a write probe of the plurality of write probes, a cache line present acknowledgement from a cache of the plurality of caches, and directing, by the allocator in response to the cache line present acknowledgement, the data of the data stream to the cache. | 10-01-2015 |
Siu-Man Leung, Fremont, CA US
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20160028557 | DYNAMIC INSTANTIATION OF REMOTE VIRTUAL EXTENSIBLE LOCAL AREA NETWORK TUNNEL END POINTS ACQUIRED THROUGH A CONTROL PROTOCOL - A method is provided in one example embodiment and includes acquiring at a local network element information regarding a remote network element via a control protocol distribution method and refraining from instantiating the remote VTEP for the remote network element on the local network element until unicast traffic from the local network element to the remote network element via an overlay network has begun. The method may further include detecting unicast traffic from the local network element to the remote network element and subsequent to the detecting, instantiating the remote VTEP for the remote network element on the local network element. Some embodiments may include detecting cessation of the unicast traffic from the local network element to the remote network element and subsequent to the detecting cessation, uninstantiating the remote VTEP for the remote network element from the local network element. | 01-28-2016 |
Stephen Leung, Cupertino, CA US
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20150081420 | METHODS AND SYSTEMS FOR IDENTIFYING RELATIONSHIPS BETWEEN ONLINE CONTENT ITEMS - A computer-implemented method for identifying relationships between online content items uses a computing device including a processor and a memory. The method includes identifying a first content item and identifying a plurality of occurrence results for the first content item. Each occurrence result of the plurality of occurrence results includes an indicator that the first content item was retrieved along with a list of other content items based on an online activity of at least one user device. The method also includes computing a number of co-occurrence events involving the first content item and a second content item from the plurality of occurrence results. Each co-occurrence event includes an indicator that both first content item and second content item were retrieved together in an occurrence result. The method further includes computing a relationship value between first content item and second content item using at least the number of co-occurrence events. | 03-19-2015 |
Stephen Shiu Lam Leung, Cupertino, CA US
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20140310283 | COMBINED ACTIVITIES HISTORY ON A DEVICE - A method includes performing a first activity with content associated with a first content type selected from the group consisting of television programming, online content, on-device application, search queries, information views, and other content types described using a predefined format, wherein the predefined format includes an action specification and a content specification; logging the first activity in accordance with the predefined format; performing a second activity with content associated with a second content type selected from the group consisting of television programming, online content, on-device applications, search queries, information view's, and other content types described using the predefined format, the second content type being distinct from the first content type; and logging the second activity in accordance with the predefined format. | 10-16-2014 |
Steven Leung, San Francisco, CA US
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20140150007 | AUTOMATED POINT-BASED ENTERTAINMENT BETTING - Various embodiments are generally directed to automated provision of online interactive activities to members of the audience of an audio/visual program (e.g., a program comprising audio and/or video). An apparatus comprises a processor circuit and a storage communicatively coupled to the processor circuit and arranged to store instructions operative on the processor circuit to receive a signal from a presentation server that indicates a selected possibility of multiple possibilities of an aspect of an episode of an audio/visual program; determine whether a bet placed on one possibility of the multiple possibilities was placed on the selected possibility; and update an individual account associated with the bet to add a quantity of points won to a quantity of accrued points of the individual account if the one possibility on which the bet was placed matches the selected possibility. Other embodiments are described and claimed herein. | 05-29-2014 |
20150264446 | TECHNIQUES TO SELECT ADVERTISEMENTS USING CLOSED CAPTIONING DATA - An apparatus to decode closed captioning data from video data and receive advertisement according to the decode closed captioning data includes a processor circuit; and a video display component for execution on the processor circuit to receive video data from a media server, the video data including closed captioning (CC) data. The apparatus further includes a CC decoder component for execution on the processor circuit to decode the CC data to obtain text; and an ad requesting component for execution on the processor circuit to: parse the text to obtain words; provide the words to the media server; receive an advertisement from the media server; and display the advertisement. | 09-17-2015 |
Theobolt N. Leung, San Francisco, CA US
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20150212722 | SYSTEMS AND METHODS FOR SENSORY INTERFACE - Systems, methods, and protocols for sensory memes are disclosed. Such a system can include: a computer processor and a sensory module configured to execute on the computer processor to enable the computer processor to: receive, from a first computing device, a sensory meme including multiple sensory signals, the sensory meme defined based on instructions from a first user; provide the sensory meme for playback by a second computing device, the playback involving concurrent output of the sensory signals, the second computing device receiving user input in response to playback of the sensory meme; receive a request from the second computing device after playback of the sensory meme; and provide content to the second computing device in response to the second request. | 07-30-2015 |
Wai-Ping Leung, San Diego, CA US
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20140255401 | Kv1.3 Antagonists and Methods of Use - The present invention relates to Kv1.3 antagonists, and polynucleotides encoding them, and methods of making and using the foregoing. | 09-11-2014 |
Wal-Yee Leung, San Ramon, CA US
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20160024067 | FLUORESCENT COMPOUNDS AND USES THEREOF - The invention provides compounds, including fluorescent nucleic acid dyes, and methods for use including nucleic acid detection, nucleic acid amplification reactions, and high-resolution melt curve analysis. Further provided are kits, instruments and systems comprising compounds of the invention or adapted for use with compounds of the invention or other nucleic acid dyes. | 01-28-2016 |
Woo-Lam Susan Leung, San Mateo, CA US
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20130236930 | PROCESS FOR PRODUCING IGF-1 POLYPEPTIDES - A process is described for producing a polypeptide heterologous to | 09-12-2013 |
Wyatt Leung, Cupertino, CA US
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20160142259 | SYSTEM AND METHOD FOR DISCOVERY OF DEVICES ON A NETWORK - A connection is established between a first device and a server. When the first device opens the connection, the server determines the remote IP address of the first device. Determining the remote IP address can be performed in a variety of different manners. The first device is then tasked to determine its local IP address. The same steps can be repeated with a second device. Thereafter, either of the first device or the second device are able to query the server to find out if there is another device on the network. If one of the devices is capable of accepting incoming connections, the devices can communicate directly using the local IP addresses. Otherwise, messages can be sent through the server. The communication between the first and second devices can allow enhanced media viewing capabilities. Other embodiments are also disclosed herein. | 05-19-2016 |
Yat Fai Leung, Granite Bay, CA US
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20140354324 | METHOD AND APPARATUS FOR TESTING A SEMICONDUCTOR PACKAGE HAVING A PACKAGE ON PACKAGE (POP) DESIGN - Embodiments include a testing arrangement for testing a first package, the testing arrangement comprising a frame having a top section and a bottom section, wherein the bottom section of the frame comprises a pickup section, and wherein the pickup section has a first air pathway; a second package mounted on a top surface of the bottom section of the frame such that a second air pathway is defined between (i) the second package and (ii) the top surface of the bottom section of the frame; and a vacuum path defined by (i) the first air pathway and (ii) the second air pathway, wherein during testing of the first package, a vacuum in the vacuum path is generated such that the pickup section of the bottom section of the frame holds the first package. | 12-04-2014 |
Yin Ling Leung, Palo Alto, CA US
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20140150077 | System and Method for Selectively Sharing Information - Disclosed is a system and method for selectively sharing information among users of a computer application. Specific utility in healthcare applications is disclosed, but the scope of the invention is not limited to healthcare applications. The method involves selecting specific users, with whom information will be shared, a method for selecting such users' restrictions on the information that can be accessed by such users. Also disclosed is a system and method through which certain users can transmit communications on behalf of other users. | 05-29-2014 |
20160117523 | System and Method for Selectively Sharing Information - Disclosed is a system and method for selectively sharing information among users of a computer application. Specific utility in healthcare applications is disclosed, but the scope of the invention is not limited to healthcare applications. The method involves selecting specific users, with whom information will be shared, a method for selecting such users' restrictions on the information that can be accessed by such users. Also disclosed is a system and method through which certain users can transmit communications on behalf of other users. | 04-28-2016 |
Yuen Ting Anita Leung, San Pablo, CA US
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20160060560 | Process For Alaknolamide Synthesis - The present invention is directed to a process of making alkanolamides wherein the “aging” time is reduced and the diethanol amide to ester ratio in the finished product is increased. Further provided is an additive composition comprising an alkanolamide which contains a reduced amount of DEA and BHEP. | 03-03-2016 |
Yukching Leung, Palo Alto, CA US
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20160139952 | Throttle Control on Cloud-based Computing Tasks - Systems and methods for throttle control on cloud-based computing tasks are provided. An example method includes, obtaining a service request from a first user, in a plurality of users, of the computer system; in accordance with a first determination that placing the service request in a service queue associated with the first user would not cause an enqueue counter associated with the first user to be exceeded, causing the service request to be placed in the service quest to await execution. The method also includes, after the service request is placed in the service queue, in accordance with a second determination that executing the service request would not cause a dequeue counter associated with the first user to be exceeded, causing the service request to be executed. | 05-19-2016 |