| 27th week of 2009 patent applcation highlights part 24 |
| Patent application number | Title | Published |
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| 20090167487 | SECURE ASSOCIATION BETWEEN DEVICES - Methods and apparatus relating to secure association between devices are described. In one embodiment, devices capable of communicating via a wireless channel may be authenticated via a different channel established based on observation of the same event by sensors present on the devices. Other embodiments are also disclosed. | 2009-07-02 |
| 20090167488 | GPS ENABLED KEY MANAGEMENT SYSTEM - Methods, systems, apparatuses, and computer-readable media are provided for acquisition of a lockbox position. For example, in one embodiment a method is provided which receives positional data for a lockbox. After receiving the lockbox, when the lockbox is associated with one listing, the method determines proximity of the positional data to that one listing. If however, there is more than one listing within a predetermined distance of the positional data, the method compares the positional data with each listing in the plurality of listings. Thereafter, the method transmits a query, which includes at least, a result of the comparison. Embodiments of the invention also include other methods, computer-readable media, apparatuses, and systems that contain features similar to the features in the above described method. | 2009-07-02 |
| 20090167489 | ANTI-FORGERY METHOD AND APPARATUS BASED ON CPK ELECTRONIC TAG - An anti-forgery method and apparatus based on combined public key (CPK) electronic tag is provided. The CPK electronic tag is implemented by CPK crypto scheme and RFID, to perform self-signing on predefined ID, and to ensure uniqueness and authenticity of the item by binding the item and the tag, to prevent duplicating and counterfeiting. | 2009-07-02 |
| 20090167490 | COMMUNICATION SYSTEM, SETTLEMENT MANAGEMENT APPARATUS AND METHOD, PORTABLE INFORMATION TERMINAL AND INFORMATION PROCESSING METHOD, AND PROGRAM - The present invention provides a communication system that enables safe and easy addition of a function for use of credit card settlement services to a portable information terminal. In this system, if a user brings his credit card close to the portable information terminal, the portable information terminal reads a card ID stored in a contactless IC card provided in the credit card. Then, the card ID is transmitted to a card management system which checks whether or not the card ID is valid. If confirming that the card ID is valid, the card management system instructs the portable information terminal to write the card ID thereto. If the user places an order of a merchandise, the card ID written to the portable information terminal is provided therefrom to use credit card settlement services. | 2009-07-02 |
| 20090167491 | PORTABLE ACCESS DEVICE - Portable devices, methods, and systems for controlling access to computers and other secure systems such as systems protecting secure premises, by processing data supplied by the individual seeking access to the system and data supplied by the system to which the prospective user seeks access, to determine whether access by the individual is to be authorized or enabled. In one embodiment the invention provides a device for providing a code that may be used to access a system such as a computer or security system. The device comprises an output device and at least one processor. The processor processes data representing a biometric characteristic of a prospective user of the system and a signal provided by the system, and, depending upon a result of the processing, provides to the output device a code that may be used to access the system. | 2009-07-02 |
| 20090167492 | IDENTITY VERIFICATION AND ACCESS CONTROL - A system and method of identity verification and access control of patrons to a venue in which a biometric reader is provided for reading an identifying biological characteristic of the patron. A biometric information processing means is provided for generating a unique biometric information key for the patron based on the identifying biological characteristic read by the biometric reader. A primary database for stores the biometric information keys of newly enrolled patrons and all patrons who have previously attended the venue and been enrolled. A means is also provided to record information indicating that one or more of the biometric information keys belong to patrons that have been banned access to the venue. An access data processing means compares the biometric information key generated by the biometric information processing means with the biometric information keys stored in said primary database in order to verify both the identity of the patron and whether the patron is banned access, prior to permitting the patron access to the venue. | 2009-07-02 |
| 20090167493 | VIDEO MONITORING SYSTEM - A video monitoring system is described, comprising at least one video camera disposed in such a way as to capture an entrance area to the premises to be video monitored, an automatic door controlled by an actuator to regulate the access to the premises to be video monitored and a control system connected to the video camera and to the actuator, said control system comprising recognition means to recognise a face from the images captured by said video camera and accordingly to command said actuator for opening the door. | 2009-07-02 |
| 20090167494 | Intelligent Power Cord Device ( iCord) - The iCord is an apparatus capable of controlling and/or monitoring the electrical power being fed to any device that uses detachable electric power cord. The iCord sits in between the power source and the electric load and contains, on one of its side, a power inlet, and on the other side, a power outlet. These two connectors are a complementary male/female pair matched to the respective connectors coming from the power source and going to the electric load. The iCord contains electronic circuit capable of switching its power outlet on/off based on controls sent wirelessly by a central module. The iCord may contain electronic circuit and sensors capable of measuring current being drawn through its outlet as well and voltage across its outlet terminals. A power control and monitoring network may be built by deploying many iCords wirelessly controlled by central module. | 2009-07-02 |
| 20090167495 | RADIO FREQUENCY IDENTIFICATION TAGS ADAPTED FOR LOCALIZATION AND STATE INDICATION - An embodiment of the present invention provides a radio frequency identification (RFID) tag, comprising at least one light emitting diode (LED) that is controlled by the RFID's logic and powered by the RFID's power harvesting circuit, wherein the RFID tag is capable of being interrogated by an RFID reader and reporting its unique identification number by RF backscatter and/or controlling the illumination state of the at least one LED. | 2009-07-02 |
| 20090167496 | Radio frequency identification transponder memory - A radio frequency identification (RFID) transponder includes a vertically configured non-volatile memory array. The RFID transponder additionally includes a logic circuitry connected with the vertically configured non-volatile memory array. The logic circuitry is configured to read data from the vertically configured non-volatile memory array. Additionally included is an antenna, which is connected with the logic circuitry. The antenna is configured to collect power from a radio frequency signal and to transmit the data. The non-volatile memory array may include a plurality of two-terminal memory cells that store data as a plurality of conductivity profiles that can be non-destructively sensed by applying a read voltage across the terminals of the cell. The logic circuitry can be positioned in a logic plane and at least one non-volatile memory array may be positioned on top of the logic plane and the non-volatile memory arrays may be vertically stacked upon one another. | 2009-07-02 |
| 20090167497 | TAG FOR RFID, WIRELESS TRANSMISSION SYSTEM AND METHOD FOR LARGE SCALE MULTIMEDIA CONTENTS USING THE SAME - The invention provides an RFID tag for storing large scale multimedia contents data readable only when it is authenticated, remote authentication for accessing the multimedia contents data stored in the RFID tag, and a wireless communication system and method for transmitting/receiving the multimedia contents on a radio frequency through the authentication. Specifically, the tag includes: a wireless communication unit transmitting/receiving the first and second request signals and the first and second data signals; a first memory device storing first data for the first data signal; a second memory device storing second data for the second data signal; a tag control unit which generates and transmits the first data signal based on the first data in response to the first request signal from the reader device, or generates and transmits the second data signal based on the second data in response to the second request signal from the reader device; and an authentication unit selectively prohibiting the tag control unit from accessing the second memory device depending on authentication information contained in the second request signal. | 2009-07-02 |
| 20090167498 | ELECTROMAGNETIC INDUCTIVE RFID TAG AND APPARATUS FOR ACCESSING THE SAME - The present invention provides an electromagnetic inductive RFID tag to be used along with an article containing a metal, and an apparatus for accessing the RFID tag. An electromagnetic inductive RFID tag in the present invention comprises a magnetic core member having two ends, each of which has an end face, an antenna coil wound on the magnetic core member, and an IC chip connected to the antenna coil, in which, with respect to a direction of a magnetic flux entering an one side of the end face, a direction of a magnetic flux emitting from the other side of the end face is substantially at an angle of 180 degrees. Information can be read with a high reading accuracy without being influenced by a surrounding metal. | 2009-07-02 |
| 20090167499 | RFID COMMUNICATION METHOD AND APPARATUS - A mobile terminal communicates with a base station to request channel allocation for RFID communication, receives a channel from the base station, and communicates with an RFID tag through the allocated channel. | 2009-07-02 |
| 20090167500 | RADIO FREQUENCY ALIGNMENT OBJECT, CARRIAGE AND ASSOCIATED METHOD OF STORING A PRODUCT ASSOCIATED THEREWITH - A carrier apparatus is provided that includes a body and a fastener configured to affix the body to a product. The body includes a radio frequency (RF) transponder tag, or marker for directing inclusion of an RF transponder tag, at a designated location on the body. The apparatus of this aspect further includes a positioning feature configured to position the body, RF transponder tag and affixed product relative to an RF antenna separate from the RF transponder tag. This positioning feature may be configured to position the body, RF transponder tag and affixed product in a manner ensuring approximately at least a predetermined spatial relationship between the RF transponder tag and the antenna or one or more other RF transponder tags located proximate the RF transponder tag. A carriage apparatus and method of storing a product are also provided. | 2009-07-02 |
| 20090167501 | SYSTEM AND METHOD FOR MANAGING MATERIALS OF A WAREHOUSE - A system for managing materials of a warehouse includes a computer and a radio frequency identification (RFID) reader to allocate a warehouse location for a material to be imported. The RFID reader reads a serial number corresponding to the RFID tag of the imported material. The computer acquires information of the material according to the serial number and updates inventory of the warehouse. | 2009-07-02 |
| 20090167502 | Device for verifying a location and functionality of a radio-frequency identification (RFID) tag on an item - A Radio-Frequency Identification (RFID) system verifies proper placement and functionality of RFID tags with respect to particular end-use RFID systems at the time the RFID tag is applied to an item but before the item is deployed. A device for verifying a location and functionality of an RFID tag on an item includes an item holder, a power coupling mechanism attached to the item holder, and an RFID reader electrically connected to the power coupling mechanism. The power coupling mechanism creates a near field for transmission of read or write commands from the RFID reader to an RFID tag on an item placed on the item holder to verify the location and functionality of the RFID tag as applied to the item with respect to a near-field coupling mechanism of a particular end-use RFID system. The device may include additional power coupling mechanisms for testing the functionality of the tag. | 2009-07-02 |
| 20090167503 | WIRELESS AND BATTERYLESS SENSOR - The SAW sensor in a stainless steel button package having a diaphragm and mounted on a threaded port. Package can hermetically seal a sensor and RFID-antenna assemblies from media. Sensor diaphragm is exposable to media. Sensor and RFID antennas communicate electrically with SAW sensor and RFID device, respectively, for sensor measurements and identification. Antennas receive RF interrogation signal from a nearby interrogator/transceiver and send reflected RF signals back to the interrogator unit containing sensor measurement and sensor ID. TRF signal excites a SAW resonator inside the sensor and causes the SAW to resonate wherein resonant frequency changes with pressure and temperature applied to the sensor. Antennas could be printed circuit board antennas, helical antennas, loop antennas, any other commercially available off-the-shelf antennas or a combination of these. | 2009-07-02 |
| 20090167504 | REMOTE MONITORING SYSTEM, REMOTE MONITORING TERMINAL AND REMOTE MONITORING TERMINAL CONTROL PROGRAM - An insulation monitoring system as a remote monitoring system comprises an insulation monitoring terminal as a remote monitoring terminal that monitors a facility and a terminal management server connected to the insulation monitoring terminal via a network. The terminal management server monitors the operational status of the insulation monitoring terminal by receiving an operation verification signal transmitted from the insulation monitoring terminal. The insulation monitoring terminal includes detection unit for detecting abnormalities in a power unit, extraction unit for extracting representative values from the detection results obtained by the detection unit, and operation verification signal transmission unit for transmitting an operation verification signal including the representative values extracted by the extraction unit to the terminal management server at regular time intervals. | 2009-07-02 |
| 20090167505 | Operation processing apparatus - An operation processing apparatus that can utilize a RFID tag in an operation to an operation target with high convenience is provided. A search device has an antenna configured to carry out information transmission/receiving to a RFID circuit element provided with an IC circuit part storing information and an antenna connected to it and a communication control part, through which preference information of a user stored in the IC circuit part, respectively, or information corresponding to that is acquired, and on the basis of an acquired plurality of pieces of preference information of user, a desired logical expression for search is created, and a search signal for execution of a search using the logical expression for search is outputted. | 2009-07-02 |
| 20090167506 | METHOD OF CONTROLLING NETWORKED KITCHEN APPLIANCES - A method of controlling the operation of a wireless network of intelligent kitchen appliances for performing a recipe allows a user to provide authentication of commands received over the network by manual actuation of a touch-sensitive switch mounted to the appliance, and which initiates operation according to the command. A hand-held remote controller has a display for showing instructions to the user. The controller transmits associated appliance commands to the appliance, where they are stored, and the appliance then performs each appliance command conditionally, upon a change of state of the switch. | 2009-07-02 |
| 20090167507 | User interface - The invention relates to a user interface of an electronic device. The user interface includes a touch sensitive display panel and an actuator that is arranged to generate a signal that is detectable for a human being. The actuator is arranged to alter a property of the signal as a response to a situation in which an external object is slid on a surface of the touch sensitive display panel. The property of the signal can be, for example, amplitude or frequency of mechanical vibration generated to a housing of the electronic device. The signal represents a feedback to a user of the electronic device and it makes the user interface more illustrative when the touch sensitive display panel is used for controlling a quantity having a continuous nature, e.g. volume of voice generated with a speaker element. | 2009-07-02 |
| 20090167508 | TACTILE FEEDBACK IN AN ELECTRONIC DEVICE - An electronic device for providing tactile feedback is provided. The electronic device may provide tactile feedback using any suitable approach, including for example vibration, heat, electrical, visual, or any other type of feedback. The electronic device may provide tactile feedback in response to detecting any particular status of the electronic device, receiving any particular input, or detecting any suitable communication received by the electronic device. For example, the electronic device may provide tactile feedback in response to identifying the current network of the device, the status of a particular electronic device component, or any other electronic device status. As another example, the electronic device may provide tactile feedback in response to receiving a particular type of communication, or in response to receiving a communication from a particular contact. As still another example, the electronic device may provide tactile feedback in response to receiving a particular user input, or to detecting a user's finger on a particular portion of the electronic device. | 2009-07-02 |
| 20090167509 | TACTILE FEEDBACK IN AN ELECTRONIC DEVICE - An electronic device for providing tactile feedback is provided. The electronic device may provide tactile feedback using any suitable approach, including for example vibration, heat, electrical, visual, or any other type of feedback. The electronic device may provide tactile feedback in response to detecting any particular status of the electronic device, receiving any particular input, or detecting any suitable communication received by the electronic device. For example, the electronic device may provide tactile feedback in response to identifying the current network of the device, the status of a particular electronic device component, or any other electronic device status. As another example, the electronic device may provide tactile feedback in response to receiving a particular type of communication, or in response to receiving a communication from a particular contact. As still another example, the electronic device may provide tactile feedback in response to receiving a particular user input, or to detecting a user's finger on a particular portion of the electronic device. | 2009-07-02 |
| 20090167510 | KEY STRUCTURE - A key structure including at least two protruding keys and a key frame is provided. The at least two protruding keys are arrayed adjacently. Each of the at least two protruding keys has a first side edge, a second side edge and a protrusion. The second side edge is opposite to the first side edge. The protrusion has a curved-convex surface, a first side surface and a second side surface. The curved-convex surface is getting protruding inwardly from the first side edge and the second side edge. The top end of the curved-convex surface has a crest line. The first side surface passes through the end points of the first side edge, the second side edge and the crest line in the same side. The second side surface is opposite to the first side surface. The key frame is used for carrying the at least two protruding keys. | 2009-07-02 |
| 20090167511 | Surveillance system for real-time threat monitoring - Surveillance system for automatic detection and presentation of threat indications, the system comprising several threat indication detectors and at least one central unit adapted for communication with said threat indication detectors and for presentation of threat images. Threat information signals are transferred automatically from the threat indication detectors to the central unit, and each threat indication detector can be located both immobile, semi-mobile of mobile. | 2009-07-02 |
| 20090167512 | SECURITY-FEATURE-EQUIPPED ON-VEHICLE DEVICE AND SECURITY-FEATURE CONTROL METHOD OF ON-VEHICLE DEVICE - A security-feature-equipped on-vehicle device includes: a vibration detection unit that detects vibration; an alarm sound output unit that outputs a predetermined alarm sound from a speaker; and an alarm sound control unit that going outs from a sleep mode to move into a warning mode when vibration is detected for the first time by the vibration detection unit, causes the alarm sound output unit to output the alarm sound at a predetermined first volume level, shifts from the warning mode into an alarm mode when vibration is detected for the second time within a predetermined time period, and causes the alarm sound output unit to output the alarm sound at a predetermined second volume level higher than the first volume level. | 2009-07-02 |
| 20090167513 | Integrated Vehicular Positioning and Communications System - A wireless vehicular positioning and communications system that combines inter-vehicular ranging and a self-organizing TDMA MAC protocol to both achieve more accurate positioning than is possible with GPS positioning and provide a deterministic channel for inter-vehicle communication. The band used for the system is divided into time slots, with each vehicle being able to obtain a time slot autonomously. Within a time slot, there is a ranging signal which occupies the full bandwidth; following the ranging signal, the band is divided into sub-bands. Some of the sub-bands are used to send packets according to the TDMA MAC protocol, and thus provide the deterministic channel; others are used for a non-deterministic channel which may be used for packets following the Internet Protocols. The system also uses mesh networking to permit vehicles to obtain advance warning of abnormal conditions in other vehicles. | 2009-07-02 |
| 20090167514 | Combined Radar Backup Assist and Blindspot Detector and Method - A system and method for detecting objects in the blind spot and behind a vehicle is provided. The system according to the disclosed embodiments includes a first and second sensor each having a long/narrow detection antenna and a short/wide detection antenna. The long/narrow detection antennae are activated when the vehicle is travelling in reverse so that objects behind the vehicle are detected when the vehicle is backing up. The short/wide detection antennae are activated when the vehicle is moving forward so that objects in the vehicle's blind spot are detected. When an object is detected, an alert is generated so that the vehicle operator is notified. | 2009-07-02 |
| 20090167515 | AUTOMATED TELLTALE IDENTIFICATION - A vehicle display device includes a display panel having a light emitting device. The display device further includes a display panel cover coupled to the display panel. The display panel cover has a translucent indicium that corresponds to the light emitting device. A signal transmitting device is provided on the display panel cover for sending a signal corresponding to the indicium on the display panel cover. The display device also has a signal receiving device capable of receiving a signal transmitted by the signal transmitting device and sending the signal to a control module. The control module is adapted to selectively operate the light emitting device according to the signal transmitted by the signal transmitting device. | 2009-07-02 |
| 20090167516 | LOOK-AWAY DETECTING DEVICE, METHOD AND PROGRAM - A look-away detecting system for a vehicle has an image pickup device having a camera configured to capture a face image of a driver, and a look-away detecting apparatus. The look-away detecting apparatus has a sight-line detecting unit configured to detect a direction of the driver's sight-line, a look-away detecting unit configured to detect the driver's look-away in vertical and horizontal directions based on the direction of the driver's sight-line, and to judge a degree of risk due to the driver's look-away, and a vehicle control unit that is configured to indicate the degree of risk to the driver. | 2009-07-02 |
| 20090167517 | TIRE PRESSURE MONITORING APPARATUS AND METHODS - A vehicle having a sensor apparatus includes a first mounting portion and a second mounting portion disposed on a side surface of a vehicle frame, wherein the first and second mounting portions are spaced apart in a vehicle length direction, wherein the first and second mounting portions configured to receive a load platform of the vehicle, a wheel assembly comprising a sensor transmitter, and a receiver mounted to the side surface between the first and the second mounting portions, the receiver configured to receive a signal from the sensor transmitter. | 2009-07-02 |
| 20090167518 | PATCH AND ELECTRONIC MONITORING DEVICE FOR TIRE - A patch and method for mounting an electronic monitoring device to the innerliner of a pneumatic tire is provided wherein the monitoring device is potted directly to an attachment patch. A frame is built on an attachment patch and the electronic monitoring device is disposed inside the frame. An encapsulation material is poured into the frame and cured to encapsulate the monitoring device directly against the patch. The patch may then be connected to the innerliner of a pneumatic tire. | 2009-07-02 |
| 20090167519 | VEHICLE SIGNAL SYSTEM WITH AUDIO VISUAL CONTROL AND METHOD - An audio visual turn/hazard signaling system in a vehicle can include an electronic user-selectable sound file, a control circuitry containing a solid state relay, a sensor, and an amplifier. The signal system of the invention provides a customizable signal system including a sound file where the operator can choose the volume and frequency to play when turn signal is activated. The signal system of the invention also provides an automatic volume adjuster wherein the safety of the operator while operating a vehicle is enhanced. | 2009-07-02 |
| 20090167520 | COMMUNICATION NETWORK FAILURE DETECTION SYSTEM, AND COMMUNICATION NETWORK FAILURE DETECTION METHOD AND FAILURE DETECTION PROGRAM - The system for detecting a failure on a communication network according to an objective basis by analyzing an alarm log output by a management server of the communication network and evaluating a degree of abnormality of the communication network tracing back to a more significant factor causing the alarm, calculates an occurrence intensity of the more significant factor | 2009-07-02 |
| 20090167521 | METHOD FOR SYNCHRONIZING FREQUENCY-HOPPING SHORT-RANGE RADIO DEVICES - A method for synchronizing a security system control panel and a sensor. The control panel and the sensor each have a transceiver. The control panel monitors a publicly broadcast signal for an time signal, periodically receives the time signal, calculates a frequency hopping index pointer using the time signal and accesses a frequency hopping table using the frequency hopping index pointer. The frequency hopping table is used by the control panel to determine when to hop between multiple receiving channels and which of the receiving channels to hop. The sensor wakes up from a standby mode when the sensor determines that the sensor is to send data, receives the publicly broadcast signal that includes a time signal, selects the channel that the control panel is actively receiving data using the time signal and transmits the data to the control panel using the selected channel. | 2009-07-02 |
| 20090167522 | Method and apparatus for monitoring a material medium - A material medium, such as an optical fiber or electrical cable, is commonly used to carry services, such as telecommunications or energy service. The current invention identifies the following problems which may be encountered when monitoring a material medium. They are: (1) requiring a time and labor intensive investigation to find a fault, (2) needing a significant change in a current material medium infrastructure to support a monitoring effort, or (3) reducing available bandwidth in a material medium due to a monitoring device intruding into the material medium to send data. These problems are solved, in accordance with a feature of the current invention, by monitoring a material medium with at least one diagnostic sensor, and using an electromagnetic (EM) signal, such as radio frequency (RF), signal to wirelessly transmit the sensor data. The diagnostic sensor may measure the operational health of the material medium, or may measure local environmental conditions around the material medium. Using an EM signal, such as RF, to wirelessly transmit sensor data allows for a fast, low labor monitoring approach. Additionally, it avoids a need to either; (1) transfer the data by intruding into the monitored material medium, or (2) set up an independent material medium system to transfer the data. | 2009-07-02 |
| 20090167523 | SELF-POSITIONING REMOTE BURGLARY ALARM SYSTEM - The invention relates to a self-positioning remote burglary alarm system comprising a plurality of sensors used for collecting signals related to burglary, a signal collecting and converting circuit used for receiving and converting signals collected by the sensors, a GPS signal receiving module used for getting a real-time geographical location coordinates information, a microcomputer used for generating alarm information codes, a communication module, a modem and a mobile phone. The invention sends alarm information to a control center or relevant personnel when collecting signals related to burglary. | 2009-07-02 |
| 20090167524 | METHOD FOR REMOTELY CONTROLLING VEHICLE FEATURES - A method and system that enables users to remotely control or manage certain vehicle features, such as emergency flashers or a remote engine start, through the use of a trigger device other than a conventional vehicle key fob. For example, a trigger device like a mobile phone, a personal digital assistant (PDA), or a computer can be used to remotely control or activate select vehicle features. In one embodiment, short message service (SMS) messages are used to send feature commands either directly from the trigger device to the vehicle or via a call center or other message processing entity. | 2009-07-02 |
| 20090167525 | System, method and apparatus for avoiding loss of portable devices - In a system for monitoring a location of a polled unit, a limitation arises where a polling unit becomes lost or stolen, and a user remains unaware of this loss for an extended time period. In an embodiment of the current invention, a system, apparatus, and method are disclosed for automatically and quickly determining that a polling unit in a polling setup has become lost or stolen. This determination is accomplished by adapting a polled unit to automatically detect an absence of a polling signal within a given time period when a polling signal was expected. After determining that no polling signal was received in the given time period, the polled unit is adapted to perform a function—such as issuing a notification to a user, to a service provider, or to another party. | 2009-07-02 |
| 20090167526 | LOCKBOX TAMPER DETECTION - A lockbox can comprise one or more sensors for detecting tampering with one or more portions of the lockbox. For example, in some embodiments the one or more sensors are configured to detect cutting or breaking of the shackle (or other portion of the lockbox) configured to secure the lockbox to another object. As a result of detecting tampering, a wireless communication device coupled to the lockbox transmits a notification to a monitoring station. Some embodiments of the lockbox perform detection and transmission of lockbox position data. | 2009-07-02 |
| 20090167527 | VIDEO MONITORING SYSTEM AND METHOD - A video monitoring method is provided. The method includes capturing video data via a video capturing device, and sending the video data to a video server, generating a first parameter for controlling the video data for storing in a designated network video recorder (NVR) and a second parameter for controlling the video data to display on a designated monitor. The method further includes storing the video data in a storage system that is connected with the video server, sending the video data to the designated NVR for storing according to the first parameter, reading the video data from the designated NVR and displaying one video picture based upon the video data on the designated monitor according to the second parameter. | 2009-07-02 |
| 20090167528 | ELECTRIC SYSTEM AND ALARM DEVICE THEREOF - An alarm device includes a first detecting unit and a controlling unit. The first detecting unit has an isolating circuit, a first enabling circuit, a second enabling circuit and an output circuit. The isolating circuit generates an adjusting signal according to an input signal. The first enabling circuit generates a first enabling signal according to the adjusting signal. The second enabling circuit generates a second enabling signal according to the first enabling signal. The output circuit outputs a first detecting signal according to the second enabling signal. The controlling unit outputs a control signal according to the first detecting signal. The control signal controls an electronic device to operate under a standby mode when the first detecting signal refers to an abnormal status. | 2009-07-02 |
| 20090167529 | Electronic fence using wireless mesh network - The current problem in protecting a secure area which can be a border between countries, Federal facility, Army deployment or even a house is that we are relying for the most part on a fence, cameras, electric fence, which takes a longer time to install. It is very expensive and cannot locate the point of entry. Sometime it is too late to react if someone cuts the fence and enters the secure area. My patent is to provide a very fast solution, early detection, identify the location of entry and all wireless systems which will allow implementing this idea in any location even in enemy fields where you wish to protect troops, army facilities and more. | 2009-07-02 |
| 20090167530 | REMOTE PUBLIC FULL-TIME ANTI-THEFT SYSTEM - The invention relates to a remote anti-theft alarm system comprising a plurality of mechanical switches for collecting moving signals of protected objects, a plurality of self-induced infrared sensors for collecting signals of relative movements between protected objects and adjacent objects and a spot detecting-and-alarming circuit, wherein the mechanical switches and the self-induced infrared sensors connect in the spot detecting-and-alarming circuit which communicates with a remote supervision center through a public data communication network. This system is excellent in anti-theft effects and difficult to be damaged by a thief, especially suitable for anti-theft of valuables in public. | 2009-07-02 |
| 20090167531 | AUTOMATED MEDICATION MANAGEMENT SYSTEM AND METHOD FOR USE - Systems, apparatuses, and methods for tracking the status and use of packaged goods are provided. The systems of the invention coordinate various stakeholders, hardware devices, computer software systems, standards, methods, procedures, practices and their interconnection in ways that lead to greater efficiency, safety, and efficacy, along with potentially lower cost, and less waste in the delivery of packaged goods and their use. In one aspect a Medication Management System (“MMS”) that tracks the status of packaged medications and patient compliance is also provided. | 2009-07-02 |
| 20090167532 | RADIO FREQUENCY IDENTIFICATION TAG CAPABLE OF STORING AND RESTORING FLAG DATA - A RFID tag capable of storing and restoring flag data is described. The RFID tag includes an analog block for generating a driving power using a radio frequency signal received through an antenna. The driving power is used to store the flag data. A digital block is operated using the generated driving power and processes RF data that is transmitted and received via the analog block in order to store the flag data in the analog block. A memory block reads and writes data to a nonvolatile ferroelectric capacitor depending on a control signal from the digital block. The analog block supplies the flag data to the digital block during an activation time period of a power-on reset signal. | 2009-07-02 |
| 20090167533 | FRACTAL CODE AND GENERATING METHOD THEREOF - A fractal code is provided. The fractal code includes a substrate and a frequency selective surface (FSS). The FSS includes a fractal configuration designed by an iterative procedure, and the fractal configuration is disposed on the substrate. The fractal configuration is formed by a plurality of fractal circle patterns. The radii of the fractal circle patterns decrease by a specified ratio so as to assume a self-similar property, thereby achieving a multi-spectrum property and generating an identification code in frequency domain (FD-ID code). The FD-ID code is applied with space-feed method, and thus a wireless signal is operated in a predetermined band with reflection or transmission radiations, thereby achieving the function of radio frequency identification. | 2009-07-02 |
| 20090167534 | RFID TAGS AND PROCESSES FOR PRODUCING RFID TAGS - A Radio Frequency Identification (RFID) tag. The RFID tag comprises a flexible substrate and an integrated circuit embedded within the flexible substrate. The top surface of the integrated circuit is coplanar with the flexible substrate. At least one conductive element is formed on the flexible substrate. The conductive element is electrically connected to the integrated circuit. The conductive element serves as an antenna for the RFID tag. | 2009-07-02 |
| 20090167535 | Deterministic Key Pre-Distribution and Operational Key Management for Mobile Body Sensor Networks - A wireless network ( | 2009-07-02 |
| 20090167536 | Personal Safety System - A personal safety system is disclosed. The personal safety system comprises: a personal safety device and a base unit coupled over a local communications link; transceiver logic operable to transmit a periodic status message and an acknowledgement message generated in response to each received status message between said personal safety device and said base unit over said local communications link; and alert logic operable, in the event that said transceiver logic indicates that a number of either of said status and acknowledgement messages fail to be transmitted between said personal safety device and said base unit, to activate an alarm mechanism on both said personal safety device and said base unit. Accordingly, the member of crew wearing the personal safety device will detect the alarm mechanism activating and be provided with the assurance that a similar alarm mechanism is activating on the base unit. | 2009-07-02 |
| 20090167537 | MINIMIZING ELECTRICAL OUTLET SAFETY FAILURES DUE TO OVER TEMPERATURE CONDITION - A device and system for monitoring the condition of an electrical outlet such as a 110 volt or 220 volt outlet to alert a user to a dangerous situation and to interrupt power to the circuit in the event of the dangerous condition. The device monitors the circuit for degradation to the electrical outlet. The system can include a temperature sensor voltage meter or particle detector (smoke detector) connected with a power outlet. When a parameter of a circuit exceed a predetermined level (indicating the outlet has degraded to an unsafe level) a warning can be reported and if necessary power to the device can be adjusted or interrupted. | 2009-07-02 |
| 20090167538 | MOTION DETECTOR FOR DETECTING TAMPERING AND METHOD FOR DETECTING TAMPERING - A motion detector for detecting a tampering within a detection zone. A vibration-sensing unit sensitive to vibrations applied to the detector is provided to produce a vibration output signal representative of a detected parameter of the vibrations. A light-sensing unit sensitive to light in a predetermined spectrum is provided to produce a light output signal representative of a detected parameter of the light in the predetermined spectrum. A processing unit is further provided to determine if the vibration output signal is consistent with a predetermined model indicative of a tampering and producing an activating signal accordingly. | 2009-07-02 |
| 20090167539 | CRADLE DEVICE AND ELECTRONIC APPARATUS CONNECTABLE TO CRADLE DEVICE - A cradle device includes: a magnetic sensor that outputs a detection signal that indicates an intensity of a magnetic field of a magnet provided in an electronic apparatus for detecting that the magnet is within a threshold distance; a power connection terminal that is connectable to a power source; a switching unit that switches to turn on and off the power supplied through the power connection terminal in accordance with the detection signal; and an apparatus connection terminal that is connectable to the electronic apparatus and supplies power supplied through the power connection terminal and the switching unit to the electronic apparatus. | 2009-07-02 |
| 20090167540 | FLUID FLOW INDICATOR WITH AUTOMATIC ALARM TIMER FOR HIGH PRESSURE/LOW FLOW APPLICATIONS - A highly sensitive low loss and low flow fluid flow switch is coupled with an automatic timer and/or optional transmitter to indicate the flow of gas to an appliance and to automatically start a reminder timer to turn the appliance off. After a preset time limit has expired, the timer either sounds an alarm or wirelessly triggers an alarm in a remote location. The receiver portion of the wireless timer may be mounted directly to the appliance (grill handle), so that the timer automatically resets when activity (cover opening or closing) is detected, indicating the appliance is still in use. An alarm can also be configured to sound when the grill is attempted to be ignited with the cover closed, thereby avoiding a potential explosion. A biasing attraction magnet is incorporated in the fluid flow switch to offset either the force of gravity or a return spring in order to extend performance to low pressure and low flow applications. The piston is sealed for use in high pressure/low flow applications, and provided with a vent hole for residual gas bleed-off upon a stoppage of gas flow. | 2009-07-02 |
| 20090167541 | Monitoring of Capacitor - A capacitive element is monitored to detect at least one of a degradation level, a capacitor life expectancy, and preferably servicing alarms are generated upon detection of a critical health state. The system allows, among other things, non-hermetically sealed capacitances to be safely and cost-effectively used in weight-sensitive applications, such as in aircraft electronic systems. | 2009-07-02 |
| 20090167542 | Personal media device input and output control based on associated conditions - Systems and methods are provided for a media device that controls input and output characteristics based on one or more associated conditions. | 2009-07-02 |
| 20090167543 | Configurable Battery End-of-Life Indicator - A method, system, and computer program product are disclosed for providing end-of-life indicators for uninterruptible power supply (UPS) systems. User input is received regarding designated conditions for activating the end-of-life indicator. The UPS system monitors itself to determine whether monitored conditions correspond to the designating conditions. Upon the monitored conditions corresponding to the designating conditions, an audible or visible end-of-life indicator is activated. For critical systems, a user may specify conservative settings for the designated conditions. For other systems, a user may provide a designated condition (i.e., user input) that results in maximizing service life for the UPS system or associated batteries and reducing costs of ownership and operation. | 2009-07-02 |
| 20090167544 | Boost Voltage For Fire System Notification Appliance Circuits - An apparatus includes one or more notification circuits for powering devices for alerting personnel of certain conditions and a power supply path for the one or more notification circuits modeled according to a specification, and a battery backup power supply connected to the one or more notification circuits having circuitry that boosts an output voltage of the battery backup power supply such that the devices of the one or more notification circuits as modeled are provided with a working voltage and current. In addition, a method includes modeling one or more notification circuits for powering devices for alerting personnel of certain conditions and a power supply path for the one or more notification circuits according to a specification, and boosting the output of a battery backup power supply connected to the power supply path such that the devices are provided with at least a working voltage and current as modeled. | 2009-07-02 |
| 20090167545 | Portable Electronic Device - Disclosed is a portable electronic device, including: an interface unit connected to an external device; a housing provided with the interface unit; a cap placed in a location allowing for the covering of the interface unit and covering the interface unit when attached to the housing; a signal detecting line placed in the interface unit and connected to a predetermined electric potential when the external device is connected to the interface unit; a switch which electrically connects the signal detecting line to the predetermined electric potential when the cap is attached to the housing and electrically disconnects the signal detecting line from the predetermined electric potential when the cap is separated from the housing; and a control unit connected to the interface unit and configured to determine whether the signal detecting line is electrically connected to the predetermined electric potential or not. | 2009-07-02 |
| 20090167546 | Grounding Monitoring Device For Work Station Operator - The device detects whether an operator of a work station has properly worn a wrist strap or other ground mechanism. A major characteristic of the device is that a wireless energy transmission and detection mechanism is incorporated to sense if the operator is present in front of the work station. The device monitors the resistance of a discharge circuit composed of the operator's wrist strap. If the monitored resistance is not in a proper range, the device will automatically issue alarms, only if the wireless energy transmission and detection has sensed that the operator is indeed at the work station. Another characteristic of the device is that two or more of them could be signally connected to a centralized monitoring console through a network. As such, a user is able to remotely monitor the grounding conditions of all work stations. | 2009-07-02 |
| 20090167547 | Utility disconnect monitor node with communication interface - An apparatus for monitoring the presence of voltage on the load side of a utility meter socket includes a circuit for detecting the presence of voltage on the load side output of the socket and a communication device connected to the circuit to transmit data relating to the presence of voltage on the load side output to the utility. Also provided is a method of monitoring the voltage on the load side of the utility, the method including installing an electric utility Disconnect Monitor Node into a utility meter socket, detecting the presence of voltage on the load side output of the utility meter socket, and transmitting data relating to the presence of voltage on the load side output. | 2009-07-02 |
| 20090167548 | INDICATOR AND INDICATOR-STRUCTURE - An indicator for emitting a light is provided, the indicator comprising a plate-shaped member which has a stress-concentrating section for causing stress concentration, and a stress-transmitting section for transmitting, to the stress-concentrating section, a stress generated due to an external force; wherein the stress-concentrating section is provided with a stress light-emitting section which is formed of a stress light-emitting material that emits the light in response to a change of the stress. The stress-concentrating section can be arranged such that the stress-concentrating section is not hidden by a finger when the force is applied to the indicator with the finger or the like. The visibility of the light emission can be secured by the light emission effected by the stress light-emitting material applied to the stress-concentrating section which is not hidden by the finger. | 2009-07-02 |
| 20090167549 | INSTALLATION INDICATOR FOR A SELF SUFFICIENT POWER SUPPLY - An apparatus includes a self sufficient power supply providing power to the apparatus when a main power supply is faulty, and an indicator adjacent to terminals of the apparatus that indicates when the self sufficient power supply is incorrectly connected to the terminals. In addition, a method includes installing a self sufficient power supply to provide power to an apparatus when a main power supply is faulty, and providing an indicator adjacent to terminals of the apparatus that indicates when the self sufficient power supply is incorrectly connected to the terminals. | 2009-07-02 |
| 20090167550 | DATA RESULT DETERMINATION METHODS AND SYSTEMS - Data result determination methods and systems for use in an electronic device having a motion sensor are provided. First, at least one object is displayed in a display unit. Then, an action is detected by the motion sensor. The object displayed in the display unit is moved according to the action, and the object moving according to the action is displayed in the display unit. Finally, a data result is determined according to a state of the moved object. | 2009-07-02 |
| 20090167551 | STATUS COMMUNICATION SYSTEM FOR ATTACHMENT TO AN ELECTRICAL DISTRIBUTION OR EQUIPMENT CONTROL BOX AND ASSOCIATED METHODS - One embodiment of the present invention relates to a status communication system associated with an electrical distribution/equipment control box having a case portion and a movable lid portion, comprising: a body; a status communicator attached to the body; a communication element having at least a first end and a second end, wherein the first end of the communication element is operatively connected to the status communicator; and an attachment mechanism; wherein the second end of the communication element is operatively connected to a status communicator driving mechanism inside of the case portion of the electrical distribution/equipment control box; wherein a part of the communication element is disposed between the case portion of the electrical distribution/equipment control box and the moveable lid portion of the electrical distribution/equipment control box when the communication element is operatively connected to the status communicator and the status communicator driving mechanism and the moveable lid portion of the electrical distribution/equipment control box is in a closed position on the case portion of the electrical distribution/equipment control box; and wherein the attachment mechanism attaches the body to the electrical distribution/equipment control box at a position such that a state of the status communicator can be discerned by a person without opening the movable lid portion of the electrical distribution/equipment control box. | 2009-07-02 |
| 20090167552 | Electronic device and method for controlling the same - Disclosed herein is an electronic device that is connected to one or more other devices via a specified signal line and capable of operating in accordance with a control signal transmitted from any of the one or more other devices connected to the electronic device. The electronic device includes: a reception section configured to receive the control signal transmitted from any of the one or more other devices connected to the electronic device; a control section configured to perform a specified process if, after receiving a specific control signal, the reception section does not receive a control signal corresponding to the specific control signal within a set signal waiting period; and a waiting period adjustment section configured to adjust the signal waiting period based on traffic in the signal line. | 2009-07-02 |
| 20090167553 | Open Mobile Online Reservation and Ordering Systems - The invention relates to a new “mobile and online based ordering and reservation system” by integrating, synchronizing and utilizing the capability of wireless devices, Internet servers, business web sites and service aggregation portals, to automate the mobile and online ordering and reservation processes in real time, and therefore offering a plural of new mobile and online services and applications. | 2009-07-02 |
| 20090167554 | APPARATUS AND METHODS SUITABLE FOR LOCATION RELATED INFORMATION REPORTING - A method suitable for location reporting, comprising the step of reporting location information periodically based on a distance period. | 2009-07-02 |
| 20090167555 | SYSTEM AND METHOD FOR INTERACTIVE APPLIANCE CONTROL - A controlling device interacts dynamically with a plurality of appliances using state information known to a master appliance. The master appliance conveys to the controlling device the state information and the controlling device uses the state information to dynamically configure itself to command functional operations of one or more of the plurality of appliances. The master appliance also causes a graphical representation of the current configuration of the controlling device to be displayed on a display device that is associated with the master appliance. | 2009-07-02 |
| 20090167556 | Method and System for Transmitting Borehole Image Data - A method of transmitting borehole image data from a borehole location to a remote location includes obtaining a set of image data describing formation surrounding a borehole using a logging tool at a selected depth or range of depths in the borehole, extracting one or more image features from the set of image data downhole, and transmitting a representation of the extracted image features to the surface. | 2009-07-02 |
| 20090167557 | ADVANCED METER SECURITY SYSTEM - A system for metering electricity consumption securely between a central station comprising data storage and a security module, an electrical device having storage memory and an electrical meter that is in data communication with the central station and the device. The meter is capable of detecting the net energy contribution of the device and transmitting the data to the central station. The security module is capable of generating and transmitting a communication code to the device via the meter for storage in the device. | 2009-07-02 |
| 20090167558 | OPTIMIZED DATA COLLECTION IN A WIRELESS FIXED NETWORK METERING SYSTEM - Methods and systems regarding an electricity meter in a wireless network are disclosed. The network may comprise a collector and a plurality of electricity meters that measure consumption of electricity and that bi-directionally communicate wirelessly with the collector. The electricity meter may have an established association with at least one battery-powered meter that measures consumption of a commodity other than electricity. The electricity meter may receive information about measured consumption of the other commodity from the battery-powered meter and store the received information. The electricity meter may transmit both information about consumption of electricity measured by the electricity meter and the information about consumption of the other commodity received from the associated battery-powered meter to the collector via the wireless network and also to a remotely located display associated with the electricity meter. | 2009-07-02 |
| 20090167559 | Advertising system and method of use - A vehicle messaging system operably connected to a communications network that is configured to receive, store, manipulate, view and transmit data. The vehicle messaging system is mounted within the interior of a vehicle and further includes the necessary electronics to determine its geographic coordinates and transmit that data across the communications network. The communications network functions as a conduit to allow organizations or individuals to send and receive information such as but not limited to advertising messages to vehicle messaging systems connected to the communications network. The vehicle messaging system is operably connected to the communications network utilizing wireless technology such as but not limited to short-wave, RF or cellular frequencies. | 2009-07-02 |
| 20090167560 | Method and device for driver assistance by generating lane information for supporting of replacing lane information of a video-based lane information device - A method for driver assistance by generating lane information for supporting or for replacing lane information of a video-based lane information device includes: generating the lateral lane information based on the video-based lane information device of the vehicle; ascertaining at least one reliability parameter of the lateral lane information received from the lane information device; receiving navigation system-based lateral lane information from at least one other vehicle via a vehicle-to-vehicle communication device; and supporting or replacing the lateral lane information received from the lane information device based on the received navigation system-based lateral lane information as a function of the ascertained reliability parameter. | 2009-07-02 |
| 20090167561 | INTELLIGENT TRAFFIC LIGHT CONTROL SYSTEM - The invention relates to an intelligent traffic light control system comprising a microprocessor, a manual input device, an enforced switching device and an intelligent detecting device, wherein the microprocessor is used for controlling traffic lights, the manual input device is used for inputting control parameters of traffic light to the microprocessor, the enforced switching device is used for carrying a preferentially direct operation. The control system can automatically adjust the traffic light control parameters according to the changes of traffic flow in different directions, thereby increasing the traffic efficiency of intersection of roads and achieving a best control for traffic. | 2009-07-02 |
| 20090167562 | TRAFFIC LIGHT CONTROL SYSTEM FOR A HIGH FLOW INTERSECTION - The present invention relates to a traffic light control system for a high flow intersection comprising a CCU (Central Control Unit) and a plurality of surveillance cameras for monitoring the traffic condition in the intersection and on the lanes going out of the intersection, wherein the surveillance cameras capture traffic flow images in the intersection and on the outgoing lanes, which are converted by an interface circuit and sent to the CCU for processing, wherein the CCU determines whether an outgoing lane is in congestion according to the processed images, switches and keeps on red lights for corresponding directions when the outgoing lane is determined to be in congestion, and resumes the former lighting mode after the congestion is dissipated. Such a control system may, when an outgoing lane is determined to be in congestion, automatically switches and keeps on red lights of corresponding incoming lanes to prevent waiting vehicles from pulling in the intersection, thereby allowing the congestion to be dissipated. | 2009-07-02 |
| 20090167563 | INTEGRATED INTERSECTION TRAFFIC CONTROL SYSTEM - This invention relates to an integrated intersection traffic control system. The system comprises a statistic module for creating traffic data of each lane and each direction, an intelligent light control module for creating queuing data of the corresponding lane and direction, a vehicle speed detection module for creating speed data, a snapshot control module for crating snapshot control signals, a light control module for receiving lighting mode control commands from a CPU and switching on/off corresponding light power supply circuits, and a CPU for receiving data from other modules and devices and controlling them. The present invention integrates functions including traffic condition monitoring, traffic light control and punishable vehicle snapshoot. Such an integrated system is more economical and easier to construct and operate. | 2009-07-02 |
| 20090167564 | PARKING GUIDANCE DEVICE AND METHOD THEREOF - A parking guidance device storing the information of length and width of a car is disclosed, which comprises: a central controller, a distance detector electrically connecting to said central controller for detecting the distances from obstacles, an image detector electrically connecting to said central controller for detecting the shape of a parking space, a two-axis rotating detector electrically connecting to said central controller for detecting the direction of said car, a human-machine operation interface electrically connecting to said central controller for inputting signals, and a car controller area network bus interface electrically connecting to said central controller for controlling wheel, engine and braking system, wherein said central controller integrates the information of distances and shape of said parking space, compares the same to the information of length and width of said car to gain a parking track, and makes the moving track of said car correspond with said parking track by controlling wheel, engine and braking system through the car controller area network bus interface. | 2009-07-02 |
| 20090167565 | Navigation apparatus and computer program - A vehicle guidance device is configured such that, in a case where a vehicle is parked in an on-street parking zone, the vehicle guidance device specifies a parking meter from among the parking meters for the on-street parking zone in which the vehicle is parked, then provides guidance to the position where the specified parking meter is installed. In a case where an on-street parking zone is located in the vicinity of the vehicle's current position while the vehicle is in motion, the vehicle guidance device provides guidance to the position of a parking meter for the on-street parking zone. | 2009-07-02 |
| 20090167566 | Method of Detecting and Documenting Traffic Violations, Such as Red Light Violations or Speeding Violations - According to the present invention, a first measured data packet M | 2009-07-02 |
| 20090167567 | METHOD FOR AVOIDING COLLISIONS AND A COLLISION AVOIDANCE SYSTEM - A collision avoidance system, the system comprises a tactile interface device; the tactile interface device comprises a connecting element shaped such as to be worn around a thigh of a pilot; wherein the connecting element is coupled to multiple tactile sensory devices; wherein when the connecting element is worn around a thigh of the pilot the tactile sensory devices are in tactile communication with the pilot; wherein the multiple tactile sensory devices are controlled by a controller; wherein if another plane presents a threat of collision, the controller activates at least one tactile sensory device out of the multiple tactile sensory devices such as to provide a tactile maneuver indication that is indicative of a collision avoidance maneuver. | 2009-07-02 |
| 20090167568 | METHOD AND SYSTEM FOR DISPLAYING TRAVELING-POSITION OF MOVE OBJECT - The present invention relates to a method and system for displaying a driving location of a moving object which controls a Red, Green, Blue (RGB) ratio by corresponding to a property of a road where the moving object travels, differently renders a moving object symbol according to the controlled RGB ratio, and thereby may identify a driving status of the moving object more accurately. | 2009-07-02 |
| 20090167569 | METHOD AND APPARATUS FOR INDICATING DIRECTION USING A SCREEN, AND VEHICLE EQUIPPED THEREWITH - The invention relates to a method for indicating direction using a screen, wherein a pattern of relatively dark and relatively bright sections is moved over a screen, in a direction in which an observer is to be directed. The invention further relates to an apparatus for indicating information on a screen, comprising at least one screen and image information-generating means, wherein the image information-generating means comprise at least one algorithm for displaying, on said screen, at least one first image in the form of a moving pattern of first and second sections, wherein the first sections are relatively bright compared to the second sections, wherein the screen has longitudinal edges and said image information-generating means are preferably arranged for at least temporarily moving said pattern in the direction of at least one of the longitudinal edges. | 2009-07-02 |
| 20090167570 | KEYPAD ASSEMBLY AND PORTABLE ELECTRONIC DEVICE USING THE SAME - A keypad assembly ( | 2009-07-02 |
| 20090167571 | THIN-TYPE MODE-SWITCHING SWITCH - A thin-type mode-switching switch includes a circuit board, a metal dome, a mode dial, and a fixing member. The circuit board has a plurality of retaining holes opened therein, and conductive regions are distributed around the retaining holes to serve as switch contacts. When the mode dial is rotated to drive the metal dome, a protruding portion on the metal dome falls in one of the retaining holes. Due to the contact between the protruding portion and the conductive region, a preset input signal is transmitted to a central control unit. Thereby, the mode-switching and retaining control are integrated to achieve the purpose of being thin-type. | 2009-07-02 |
| 20090167572 | Serial/Parallel data conversion apparatus and method thereof - A serial/parallel data conversion apparatus and a method thereof are used to convert serial data into parallel data by a delay pulse and three stage registers, wherein the device includes a first data register, a second data register, a third data register, a frequency divider and a delay controller. Moreover, the first data register converts the serial data into the parallel data according to a first working clock signal. The frequency divider performs a frequency division for the first working clock signal for producing a second working clock signal. The second data register acquires the parallel data from the first register according to the second working clock signal. The delay controller delays the second working clock signal to produce a third working clock signal. Finally, the third data register obtains the parallel data from the second register according to the third working clock signal. | 2009-07-02 |
| 20090167573 | Data transmission circuits and data transceiver systems - A data transmission circuit is disclosed. The transmission circuit includes a serial clock generator, a serializer and a transmission clock generator. The serial clock generator generates a serial clock. The serializer serializes N-bit parallel data to N-bit serial data in synchronization with the serial clock. The transmission clock generator receives the serial clock to generate a transmission clock that has a same delay as the N-bit serial data, and the data transmission circuit simultaneously transmits the N-bit serial data and the serial clock. | 2009-07-02 |
| 20090167574 | Amplifier gain control circuit for the wireless transceiver - An amplifier gain control circuit for the wireless transceiver comprises at least one amplifier, an analog to digital converter (ADC), a digital to analog converter (DAC) and a bias circuit, wherein the ADC is used for receiving an analog gain control voltage to generate a digital control signal that can be used for controlling the gain of the amplifier, the DAC is used for receiving the digital signal to generate an analog signal, and the bias circuit is used for receiving the analog signal and the analog gain control voltage to further fine-tune the gain of the amplifier by the analog process for correcting the least bit error during the digital process, therefore, the amplifier during the gain adjustment will be prevented to operate in the nonlinear area. | 2009-07-02 |
| 20090167575 | Analog-To-Digital Converting Apparatus And Vehicle Power Supply Apparatus Using The Same - The A/D conversion apparatus and the vehicle power-supply device using the apparatus calculate errors at a plurality of reference voltages and reference errors prior to error correction. Each reference error is applied to a digital-output range that is divided by digital output corresponding to the reference voltages. In the calculation, when the errors obtained at adjacent reference voltages have same signs, the reference error is determined as an average of the errors obtained at adjacent reference voltages; on the other hand, when the errors obtained at adjacent reference voltages have different signs, the reference error is determined to be zero. The apparatus provides a corrected digital output by subtracting the reference error—which is applied to the digital-output range including the digital output—from the digital output corresponding to analog input voltage. | 2009-07-02 |
| 20090167576 | METHOD OF STEPWISE ELIMINATING VOLTAGE OFFSET AND VOLTAGE OFFSET ELIMINATION DEVICE IN ANALOG TO DIGITAL PIPELINE CONVERTER - Disclosed is a device of stepwise eliminating an offset voltage in an analog-to-digital pipeline converter. The device includes a sub analog-to-digital converter to convert an input signal inputted from a preceding stage into a first digital signal, a sub digital-to-analog converter to convert the first digital signal into a first analog signal, and an offset removing unit to remove a part of the offset voltage according to an offset code relative to the offset voltage based on a remaining signal to thereby generate a corrected remaining signal. | 2009-07-02 |
| 20090167577 | CIRCUIT AND METHOD FOR CALIBRATING DIRECT CURRENT OFFSET - A circuit and a method for calibrating the direct-current offset in the signal output from a signal processing unit are disclosed. The calibration circuit includes a 1-bit quantizer, a control logic unit and a digital-to-analog converter. The 1-bit quantizer is coupled to the output end of the signal processing unit for receiving and detecting a direct-current offset component in the output signal so as to obtain quantization information. The control logic unit is coupled to the 1-bit quantizer for sequentially setting one of a plurality of bits of a compensation value and updating the set bit according to the quantization information. The digital-to-analog converter is coupled to the control logic unit for compensating the direct-current offset component in the signal output from the signal processing unit according to the compensation value. | 2009-07-02 |
| 20090167578 | ANALOG-TO-DIGITAL CONVERTER AND COMMUNICATION DEVICE AND WIRELESS TRANSMITTER AND RECEIVER USING THE SAME - In a wireless transmitter and receiver, a background calibration type analog-to-digital converter generally occupies a large area because of the phase compensating capacity of an op-amp included in a reference analog-to-digital conversion unit. Further, the calibration type analog-to-digital converter generally requires a sample and hold circuit to exclude influence of parasitic capacitance of wirings, thereby increasing power consumption. Digital calibration is performed by using, as a signal for calibration, an input signal of a digital-to-analog converter in a transmitter circuit of the wireless transmitter and receiver and inputting an output signal from the digital-to-analog converter to the analog-to-digital converter in the receiver circuit. | 2009-07-02 |
| 20090167579 | D/A CONVERSION CIRCUIT - In an mode of this invention, a digital/analog conversion circuit, includes: a digital/analog conversion portion which outputs a first current according to an input digital signal; and a first current mirror circuit which generates a mirror current according to the first current and outputs the mirror current as an analog signal, the digital/analog conversion circuit converting the digital signal into the analog signal, and further including: a second current mirror circuit, which generates a first mirror current according to the first current; and a third current mirror circuit, which is connected to a reference voltage, and to which the first mirror current is input, and which generates a second mirror current equal to the first current, according to the first mirror current, between the digital/analog conversion portion and the second current mirror circuit. | 2009-07-02 |
| 20090167580 | SIGMA DELTA ANALOG TO DIGITAL CONVERTER WITH INTERNAL SYNCHRONOUS DEMODULATION - A sigma-delta (ΣΔ) analog to digital converter with internal synchronous demodulation responsive to a sample clock, reference clock and conversion clock including a sample switching circuit responsive to an AC input to sample the AC input at the sample clock rate; the sample switching circuit including first and second input switches responsive to the reference clock for selectively, alternately sampling the positive and the negative AC input at the reference clock rate; and an inverter circuit responsive to the reference clock and the sample clock for reversing the polarity of signals from the sample clock in synchronism with the reference clock to reverse the sense of the input switches and synchronously demodulating the AC input within the converter. | 2009-07-02 |
| 20090167581 | High-Precision Multi-Band Pass Delta-Sigma Modulator - A high-precision ΔΣ modulator reduces nonlinear noise due to the use of a multibit DAC and has little hardware and power consumption. A digital signal is DA converted and fed back to a subtraction circuit supplied with an analog signal. The DAC used in this feedback circuit uses a DAC (DWADAC) that includes a weighted pointer so that input digital signals are supplied in order to a plurality of segment elements that construct the DAC. In this DWADAC, the construction and number of the pointer is set based on the type and order of the filter disposed before the ADC. | 2009-07-02 |
| 20090167582 | Sample and hold circuit, multiplying D/A converter having the same, and A/D converter having the same - A sample and hold circuit includes an op-amp, inverting-side capacitors, and non-inverting-side capacitors paired with the inverting-side capacitors. At least one capacitor pair serves as a feedback capacitor in a holding phase. A total capacitance of the inverting-side capacitors to which an input voltage is applied in a sampling phase is α, a total capacitance of the non-inverting-side capacitors to which the input voltage is applied in the sampling phase is β, a total capacitance of the inverting-side capacitors to which the input voltage is applied in a holding phase is γ, and a total capacitance of the non-inverting-side capacitors to which the input voltage is applied in the holding phase is η. α is substantially different from β. A total capacitance of a feedback capacitor pair is substantially equal to (α−β−γ+η)·(N/2), where N is a positive number. | 2009-07-02 |
| 20090167583 | INTERPOLATION DIGITAL-TO-ANALOG CONVERTER - A digital-to-analog converter (DAC) includes coarse interpolation DACs configured to produce a current range based on an input digital signal, and fine interpolation DACs configured to produce an output current that is based on an input digital signal and that is within the current range produced by the coarse interpolation DACs. | 2009-07-02 |
| 20090167584 | SYSTEM HAVING A SIGNAL CONVERTER DEVICE AND METHOD OF OPERATING - A system having a signal converter device, and a method for operating a system having a signal converter device is disclosed. One embodiment provides loading a capacitive device to a preparation voltage in a first operating phase, and loading the capacitive device to a measuring voltage in a second operating phase after the first operating phase. | 2009-07-02 |
| 20090167585 | ANALOG REFERENCE VOLTAGE GENERATOR, METHOD THEREOF, ANALOG-TO-DIGITAL CONVERTER INCLUDING THE SAME, AND IMAGE SENSOR INCLUDING THE SAME - An analog reference voltage generator for generating a monotonously increasing or decreasing analog reference voltage includes a plurality of dump cells in front of an operational amplifier and controls the dump cells using a plurality of clock signals, respectively, which do not overlap each other in time, thereby increasing a ramping speed. The analog reference voltage generator including the plurality of dump cells controls the generation of an analog reference voltage using the plurality of clock signals obtained by dividing a master clock signal, thereby preventing the voltage level of the reference signal from decreasing due to an increase of the load. | 2009-07-02 |
| 20090167586 | SOLID-STATE IMAGING DEVICE, DRIVING METHOD THEREOF, AND CAMERA - It is an object of the present invention to provide a solid-state imaging device for enhancing accuracy of AD conversion and active switching of up-counting and down-counting in the asynchronous counter without limiting the AD conversion frequency. The solid-state imaging device according to the present invention includes an asynchronous counter having an up-counting mode in which up-counting is performed, a down-counting mode in which down-counting is performed, and a holding mode for switching operation settings between the up-counting and the down-counting while maintaining a count value held in the asynchronous counter. | 2009-07-02 |
