16th week of 2011 patent applcation highlights part 9 |
Patent application number | Title | Published |
20110090049 | FINGER BIOMETRIC SENSOR INCLUDING LATERALLY ADJACENT PIEZOELECTRIC TRANSDUCER LAYER AND ASSOCIATED METHODS - A finger biometric sensor may include a finger biometric sensing layer having an upper major surface and at least one sidewall surface adjacent thereto. The finger biometric layer may be for generating signals related to at least one biometric characteristic of the user's finger when positioned adjacent the first major surface. The finger biometric sensor may also include a piezoelectric transducer layer coupled to the at least one sidewall surface of the finger biometric sensing layer and a plurality of electrically conductive layers coupled to the piezoelectric transducer layer to define transducer electrodes. At least one of the electrically conductive layers may also cooperate with the finger biometric sensing layer for sensing the at least one biometric characteristic. | 2011-04-21 |
20110090050 | METHOD FOR LOCATING OBJECTS - A method for locating objects including: applying an adherent composition to the object, the composition including an adherent substance, a fluorescent substance and an odorific substance; and visually locating the object by the light emitted by the fluorescent substance or by the odor given off by the odorific substance which may be detected by a specially trained animal. | 2011-04-21 |
20110090051 | APPARATUS, METHOD, AND SYSTEM FOR IDENTIFICATION OF MULTIPLE POINTS LOCATED THROUGHOUT AN AREA - Disclosed herein are apparatus, methods, and systems for determining point locations with respect to an origin point. Aspects described herein provide for a cost-effective and easy to use way in which a limited number of persons may map out point locations over a relatively large area with a high degree of accuracy. | 2011-04-21 |
20110090052 | WIRELESS DEVICES FOR PROCESS AUTOMATION AND VERIFICATION - The present invention provides one or more powered wireless transceivers and/or one or more passive wireless transceivers, a reader and interrogator with variable power, one or more antennas connected to a human or robotic hand and/or foot, a method for making same and the method of using these devices for process automation and verification involving one or more items in addition to locating, tracking and identifying these items in a supply chain. In one embodiment, a proximity sensing wireless system is provided which can be used to step the handler or operator through the step of a process and verify that each step in the process has been completed. | 2011-04-21 |
20110090053 | OMNIDIRECTIONAL PSEUDO-ANTENNA FOR INTERROGATOR OR SYSTEM ALLOWING THE INTERROGATION RESPONSE AND/OR PASSIVE LISTENING FUNCTIONS - System and method making it possible to operate in an interrogator mode and/or in a passive listening mode wherein it comprises in combination at least the following elements:
| 2011-04-21 |
20110090054 | MAGNETIC RFID COUPLER WITH BALANCED SIGNAL CONFIGURATION - A magnetic coupler arrangement that includes two quarter wave length strip patches, an input signal source, a signal splitter that splits an input signal from the input signal source into two signals and phase-shifts one of the two signals, wherein the phase-shifted signal and the non-phase-shifted signal are fed into the patches of the coupler to achieve a balanced signal configuration. | 2011-04-21 |
20110090055 | PROGRAMMING OF REMOTE CONTROL OPERATIONAL MODES - A remote control and method of programming a remote control for controlling components in an entertainment system are disclosed. The remote control may operate in multiple modes including a limited mode that prevents the remote control from sending predetermined commands to one or more components, even when instructed to do so by the user. In addition, the remote control may issue one or more commands to each component in response to a single user input. | 2011-04-21 |
20110090056 | WIRELESS COMMUNICATION SYSTEM COMPRISING RECEIVER AND IMAGE TRANSMITTER AND WIRELESS COMMUNICATION METHOD THEREOF - Communication-identifier-assigned image data is transmitted via a set channel using the same as a communication identifier set for each image transmitter and a channel set in transmission. Then, a receiver which has received a plurality of image data items stores the received image data items, communication identifiers, and channels in such a manner that the received image data items are related to the communication identifiers and channels. Thumbnailed images in each image data item are displayed on one screen. When an image is selected from the thumbnailed images, an image transmitter that has transmitted the image is determined on the basis of the communication identifier and channel related to the selected image and is connected exclusively to the receiver. Images acquired from this time on are enlarged and displayed chronologically on a display section. The image transmitter and receiver constitute a wireless communication system. | 2011-04-21 |
20110090057 | DATA COLLECTION SYSTEM HAVING EIR TERMINAL INTERFACE NODE - A network accessible node that facilitates management of a fleet of portable communication devices (EIR terminal), including portable data terminals and/or barcode readers, by directing performance of software upgrade and/or configuration update actions by one or more members of the fleet of EIR terminals. | 2011-04-21 |
20110090058 | RADIO IC DEVICE - A radio IC device that can be used in a plurality of frequency bands for RFID tags and that is compact and has superior radiation characteristics is provided. A spiral line electrode portion and a first side electrode, extending from an inner end thereof, of a capacitor electrode portion are provided on a top surface of a sheet-shaped substrate, and a second side electrode arranged to face the first side electrode and a crossing line electrode are provided on a bottom surface of the substrate. A first radio IC chip is arranged at a location in the line electrode portion, and a second RFID tag radio IC is arranged so as to be connected to a front-to-back connection portion and an end of an electric-field radiation electrode portion. The radio IC chip rectifies an RF signal in a first frequency band and outputs and supplies power to the second RFID tag radio IC. | 2011-04-21 |
20110090059 | RFID BEAM FORMING SYSTEM - A multi-protocol, multi-band array antenna system may be used in Radio Frequency Identification (RFID) system reader and sensory networks. The antenna array may include array elements with an integrated low noise amplifier. The system may employ digital beam forming techniques for transmission and steering of a beam to a specific sensor tag or group of tags in a cell. The receive beam forming network is optimized for detecting signals from each sensor tag. Narrow and wideband interferences may be excised by an interference nulling algorithm. Space division multiplexing may be used by the antenna system to enhance system processing capacity. | 2011-04-21 |
20110090060 | Isolating RFID Reader - Systems and methods for using a multimodal handheld reader are described. The reader can be used to read non electronic labels, passive RFID tags using backscatter modulation techniques and battery based active RFID tags using a single handheld. The reader deploys a multiplexed antenna design and thereby contains a method to read a group of passive RFID tags and at the same time the reader can isolate a single passive RFID tag from amongst a group of passive RFID tags within close proximity. All such passive RFID tags use backscatter modulation techniques and are in the readers own RF zone. | 2011-04-21 |
20110090061 | Methods for Noise Validated Phase Ranging RFID Location - A method and apparatus for validating a distance output of a phase ranging RFID location system, based upon the phase readings included in data sets obtained from monitoring reply signals corresponding to interrogation signals at multiple frequencies and a common interrogation signal beam direction; by comparison of measured phase and frequency data sets with theoretical phases calculated with respect to the same frequencies over a range of positions corresponding to a beam extent of the interrogation signal. The distance output validated by comparison with theoretical threshold data processed to generate an extreme values distribution from which a cumulative distribution function is extracted and against which a confidence level is applied. | 2011-04-21 |
20110090062 | Phase Ranging RFID Location System - A method and apparatus for phase ranging the distance an RFID tag is from an RFID location system antenna along the interrogation signal beam, based upon the phase readings included in data sets obtained from monitoring reply signals corresponding to interrogation signals at multiple frequencies and a common interrogation signal beam direction; by comparison of measured phase and frequency data sets with theoretical phases calculated with respect to the same frequencies over a range of positions corresponding to a beam extent of the interrogation signal. | 2011-04-21 |
20110090063 | APPARATUS AND METHOD USING HISTOGRAM-BASED TECHNIQUES FOR AVOIDING OVERPOLLING - A device including an RF transceiver coupled to receive signals from an antenna; and a micro-controller coupled to the RF transceiver periodically scanning for a wakeup signal and measuring a signal strength is provided. The micro-controller may use the signal strength to update a count value in a bin of a histogram. The micro-controller may also decrement histogram values periodically, and direct the RF transceiver to respond to the wakeup signal if the count value in the histogram is lower than a threshold value. Further according to some embodiments disclosed herein a system for avoiding over polling in wireless communications may include a tag and a reader. The reader may transmit a wakeup signal periodically and the tag may operate as the device disclosed above. Also, a method for using a device and a system as above is provided. | 2011-04-21 |
20110090064 | System and method for stockkeeping in an aircraft galley | 2011-04-21 |
20110090065 | Systems and Methods for Controlling Serially Connected RFID Transmitters and Receivers - Systems and methods are provided for monitoring a plurality of RFID tags. A system includes a plurality of serially connected transmitters along a transmit path, where each of the serially connected transmitters are configured to relay a received transmitter selection signal when the transmitter selection signal identifies a selected transmitter as being further along the transmit path than the serially connected transmitter and transmit an identification impulse using a transmit antenna when the transmitter selection signal identifies the serially connected transmitter as being the selected transmitter. A system further includes a control unit responsive to a plurality of transmit paths, the control unit being configured to send the transmitter selection signal along a selected transmit path, where the transmitter selection signal identifies one of the plurality of serially connected transmitters along the selected transmit path as the selected transmitter for transmitting the identification impulse. | 2011-04-21 |
20110090066 | AUTOMATIC ANALYZER - An automatic analyzer restartable within a short time includes at least one of quality control information and calibration information stored into an analyzer processing unit. A reagent management unit reads out information from a reagent vessel ID tag affixed to a reagent vessel inside a reagent accommodation unit containing the reagent, and writes information onto the reagent vessel ID tag. The analyzer processing unit uses the reagent management unit to write the quality control information or the calibration information onto the reagent vessel ID tag. | 2011-04-21 |
20110090067 | COMMUNICATION APPARATUS ENABLING COEXISTENCE OF SYSTEMS - A frequency band is divided into N subchannels. Sub-channels are first allocated for a power line communication system having a higher priority, such as public communication or the like. Sub-channels for a power line communication system having a relatively low priority, such as in-home communication or the like, are allocated from free subchannels. In this case, the subchannels used by the power line communication system having the high priority are limited to a plurality of consecutive subchannels from an upper side or a lower side of the frequency band. | 2011-04-21 |
20110090068 | APPARATUSES AND METHODS FOR DRIVING A DOORBELL SYSTEM PERIPHERAL LOAD AT A HIGHER CURRENT - A peripheral load driver that utilizes the power, wiring, and primary load of a conventional doorbell system to drive a doorbell system peripheral load at a higher current without risk of inadvertently energizing the primary load of the conventional doorbell system. The peripheral load driver comprising a power converting means for converting power extracted from the conventional doorbell system from a higher-voltage-at-a-lower-current to a lower-voltage-at-a-higher current wherein the higher-voltage-at-a-lower-current is insufficient to energize the primary load of the conventional doorbell system and the lower-voltage-at-a-higher-current is compatible with the doorbell system peripheral load. | 2011-04-21 |
20110090069 | VARIABLE OPERATION SENSATION INPUT DEVICE - A variable operation sensation input device includes: an operation member slidable along a plane including first and second directions perpendicular to each other; a first driving member including a first engagement portion driven by sliding movement of the operation member in the first direction; a second driving member including a second engagement portion driven by sliding movement of the operation member in the second direction; a first motor connected to the first driving member via a first power transmission section; a second motor connected to the second driving member via a second power transmission section; a first detection section detecting a movement state of the operation member in the first direction; a second detection section detecting a movement state of the operation member in the second direction; and a control section controlling a driving of the motors on the basis of outputs of the first and second detection sections. | 2011-04-21 |
20110090070 | Systems And Methods For Providing Haptic Feedback At Multiple Resonance Frequencies - Systems and methods for providing haptic feedback at multiple resonance frequencies are disclosed. For example, one disclosed apparatus includes a resonator with a base and a plurality of projections, a first projection of the plurality of projections having a first resonance frequency and a second projection of the plurality of projections having a second resonance frequency, and a piezoelectric actuator coupled to the resonator and operable to output a haptic feedback effect at the first resonance frequency and at the second resonance frequency. | 2011-04-21 |
20110090071 | VEHICLE DRIVER ASSIST SYSTEM - A driver assist system is provided that generates a video signal representing a vehicle environment outside a vehicle. At least one feature is extracted from the video signal. A reference is selected from a plurality of reference features stored as location attributes in a map database. The extracted feature is compared to at least one reference feature. An object in the vehicle environment is identified based on the comparison of the extracted feature and the reference feature. An indication is provided to a driver of the vehicle on the basis of the identified object. In one example, the system includes a video capturing device, an indicating device, a vehicle-based processing resource and access to a map database server. Processing tasks may be distributed among the vehicle-based processing resource and an external processing resource. | 2011-04-21 |
20110090072 | Auxiliary tow lighting with versatile gripping apparatus and method - A high-level auxiliary lighting unit for towed vehicles, such as a trailer (and/or the load carried on a trailer) includes a multi-function lamp having tail, stop, and turn signal lights. An adjustable connector carries this multi-function lamp relative to a non-marring temporary clamping device, and allows a user to attach the lamp to a trailer, for example, or to a load item, and to orient the lamp to be displayed at a high level and toward the rear of the trailer or other such towed vehicle. The clamping device allows the high-level auxiliary lighting unit to be temporarily attached to a load on a trailer, or to a part of the trailer itself, in order to improve visibility for the trailer and its load, and to possibly reduce rear-end collisions. | 2011-04-21 |
20110090073 | BLIND SPOT DISPLAY DEVICE AND DRIVING SUPPORT DEVICE - Disclosed is a blind spot display device which enables a driver to check the image of a blind spot area at required timing and can prevent the visual distraction of the driver due to display of unnecessary images, ensuring that the driver is sufficiently attentive during driving. On the basis of the traveling state of a vehicle estimated by a traveling state estimation section, a right display and a left display switch display and non-display of the image of the blind spot area, and the right attention drawing section or the left attention drawing section corresponding to the display displaying the image draws the attention of the driver. On the basis of the traveling state, the image is displayed only when necessary, and is not displayed when unnecessary. | 2011-04-21 |
20110090074 | Vehicular meter unit and display device - In a first display mode, a common image function component is displayed to occupy at least a part of a display region of a second specific image function component. In a second display mode, the common image function component is continuously displayed outside the second specific image function component to avoid the overlap therebetween (i.e., such that an exclusive positional relationship is made therebetween). When the display mode is switched, a final transition of the display mode to a display state in the second display mode is made while or after a moving image showing a transition process, in which the common image function component is moved from a display position in the first display mode to a display position in the second display mode, is displayed as a mode transition animation. | 2011-04-21 |
20110090075 | SYSTEMS AND METHODS FOR VEHICLE PERFORMANCE ANALYSIS AND PRESENTATION - A method of operating a driver analysis system, the method including receiving vehicle operation data corresponding to operation of vehicles by drivers, identifying a peer group associated with a target driver, processing at least a portion of the vehicle operation data to determine driving performance of the target driver relative to driving performance of the peer group, generating a driving report which identifies the driving performance of the target driver, and transferring the driving report to a target device for viewing by the target driver. | 2011-04-21 |
20110090076 | SPEED ALARM SYSTEM - A speed alarm system includes: a vehicle position detecting unit that detects a position of a vehicle; a map data storage unit that stores map data including information on a type of a road and a speed limit of the road; an entrance determining unit that determines whether the vehicle enters a different type of road from the type of the road; an integrated travel distance detecting unit that detects an integrated travel distance on a road which the vehicle has entered and a speed detecting unit that detects a speed of the vehicle on the road which the vehicle has entered, when the entrance determining unit determines that the vehicle enters the different type of road from the type of the road before the vehicle enters; and a notification unit that gives at least an auditory or visual alarm to an occupant of the vehicle when the integrated travel distance is equal to or less than a predetermined distance and the speed of the vehicle is higher than the speed limit. | 2011-04-21 |
20110090077 | WINDOW HANDLE OR DOOR HANDLE WITH POSITION MONITORING FOR MONITORING ROOM CLIMATE AND VENTILATION BEHAVIOR - The invention relates to a device for monitoring room climate and ventilation behavior in and of inside rooms, having a readable memory unit, a control unit, and a signal generator that are integrated into a window or door handle, wherein the memory unit and/or the control unit is connected to at least one of the following sensors: a sensor that registers the position of the window or door handle (open, closed, or tilted), which may then be stored with the associated time data, or a sensor that measures the room temperature, or a sensor that measures the relative or absolute humidity of the room air such that, upon the room temperature falling below a preprogrammable value and/or upon the room air humidity exceeding a preprogrammable value, the signal generator is activated. | 2011-04-21 |
20110090078 | Methods and Apparatus for Estimating Departure Time Based on Known Calendar Events - A method and apparatus generating a departure alert for an event based on a current location. The method may comprises: obtaining scheduling data associated with a first event, wherein the first event scheduling data includes a first event time value and a first event location value, obtaining a device location value, obtaining a current time value, determining if the first event location value and the device location value differ by more than a event location threshold, upon a determination that the first event location value and the device location value differ by more than the event location threshold, estimating a first travel time value from the device location and the first event location, generating a departure time value by comparing the first event time value and the estimated first travel time value, and generating a departure alert by comparing the departure time value and the current time value. | 2011-04-21 |
20110090079 | SAFETY BELT AND SYSTEM FOR CHECKING A USAGE STATUS OF THE SAFETY BELT - A safety belt includes a connecting member including a rope, an attaching portion connected to a first end of the rope and arranged to be attached to a body belt worn around a body of a worker, a hook connected to a second end of the rope, and a load detection portion arranged to detect whether or not a load is applied to the connecting member and to output a load detection signal. The safety belt also includes a control device that includes a receiver unit arranged to receive the load detection signal, a control unit arranged to determine a status of the worker or a status of the safety belt based on the load detection signal, and a notification unit arranged to provide a notification in accordance with control by the control unit corresponding to the determined status. | 2011-04-21 |
20110090080 | Methods and systems for identifying points of interest - Systems and corresponding methods are provided that include at least one computing device in communication with a plurality of mobile devices over a communication network. The at least one computing device is operable to track with a location service each of a plurality of mobile devices from a departure area to a destination area, collect with each of the plurality of mobile devices objective data with regard to destination area, and compute or otherwise determine an implied interest for the destination area based on the objective data collected. The objective data may include the amount of time each of the plurality of the mobile devices spends at the destination area, the distance(s) traveled by each of the plurality of mobile devices to get to the destination area, and/or the amount of money spent by each owner of the plurality of mobile devices at the destination area. | 2011-04-21 |
20110090081 | MAPPING WIRELESS SIGNALS WITH MOTION SENSORS - A displacement device for mapping wireless signal fingerprints includes motion sensors and at least one of a received signal strength indicator (RSSI) sensor and a round trip time (RTT) sensor. The motion sensors may include a pedometer and one or more sensors to receive turn information. The start position of the displacement device is initialized and as the displacement device is moved through an environment, the position of each measurement location is determined using the initialized position and data from the motion sensors. The measurement position along with the RSSI and/or RTT measurement is stored in a database, from which a map can be generated. The position of the access point may be determined using the RSSI measurement or RTT measurement. Additionally, accumulated errors in the measurement position may be monitored and when greater than a threshold, a user may be prompted to reinitialize the position of the displacement device. | 2011-04-21 |
20110090082 | VIDEO GUARDIAN PROTECTOR SYSTEM - A personal safety device comprising a housed portable transmitter that sends a communication to a receiver. The housed portable transmitter has an upper and lower portion comprising at least one clip for attaching and concealing to the clothing of the user. Further, the personal safety device has at least one push button with a silent buzzer located on a posterior side of the housed portable transmitter for activation by a user to notify authorities of a condition dangerous to the user. A Global Positioning System is used for location tracking to communicate to authorities the geographic location of the user. Additionally the personal safety device has an audio recorder having at least one speaker for relaying at least one audible signal, a video recorder to provide video tracking of the user upon activation, a holder for pens, and at least one logo. The personal safety device may be sold as a kit. | 2011-04-21 |
20110090083 | Systems and methods of searching based on trademarks - A system and method of searching the world wide web for relevant web sites by a user. The system provides a means for indexing relationship information, such as owners of trademarks, in the search engine and retrieval thereof. The user can select particular relationship elements to rank at the top of the web list, and/or the search engine can automatically retrieve one or more categories of relationship information. New classes of META tags are defined in one embodiment for supporting the invention while third party data can be utilized, or in conjunction with META tag information. | 2011-04-21 |
20110090084 | Systems And Methods For Repeating Area Denial - Systems and methods inhibit locomotion of a human or animal target in a denial zone. Acquiring the target includes forming a prediction of at least two locations of impact on the target and testing the prediction according to criteria that may include whether the locations are within a boundary corresponding to the target and whether the locations are separated by a minimum physical and/or electrical distance. The two locations may serve for conducting a current through the target for impeding locomotion by the target. The current may be repeated in response to determining that locomotion was not sufficiently impeded. Determination may depend on analysis of video of the target. | 2011-04-21 |
20110090085 | System and Method to Monitor a Person in a Residence - Systems and methods to monitor a person in a residence are provided. A particular method includes receiving data at a monitoring service from a set-top box (STB) device. The data includes a location in a residence of a person being monitored. The location may be obtained from a location system in the residence. The data also includes an associated time stamp for the location. The method includes analyzing the data based on a profile of the person to determine whether one or more alert conditions are satisfied. The method also includes providing a notification when one or more of the alert conditions are satisfied. | 2011-04-21 |
20110090086 | SYSTEMS FOR PERSONAL EMERGENCY INTERVENTION - There are provided methods and systems for personal emergency Intervention, comprising determining that an event regarding a patient has occurred, and thereupon enabling a tracking mode in a device controlled by the patient; monitoring one or more conditions to determine whether the tracking mode should be disabled, and until the tracking mode is disabled, the device: obtains a data pairing, the data pairing comprising a location of the patient and a time related to the location of the patient, and stores the data pairing within a memory in the device; and formatting a report for transmission to a medical data server, the report comprising at least a patient identifier for the patient and the data pairing. This method can be practiced automatically to allow a device controlled by a patient or other subject to be monitored without requiring the patient to manually enter information. Methods and systems also provide for networked implementations of personal emergency tracking in a defined locality and relay of emergency assistance through audial communications with the patient. | 2011-04-21 |
20110090087 | System and Method for Safe Handling of Information Handling Resources - Systems and methods for safe handling of information handling resources are provided. In some embodiments, a method is provided. The method may include detecting occurrence of a power down sequence and in response to detecting of the power down sequence, controlling operation of a cooling fan coupled to information handling resources based at least on a first criteria of a predetermined policy. The method may include receiving a signal from a sensor, the signal indicating a thermal property of a particular information handling resource coupled to the sensor. The method may include determining if the thermal property satisfies a second criteria of the predetermined policy, the second criteria comprising a safe temperature range for handling the particular information handling resource. If the thermal property meets the second criteria, the method may provide an alert via an indicator to a user indicating the particular information handling resource is safe for handling. | 2011-04-21 |
20110090088 | METHOD AND APPARATUS FOR DETECTION OF PHASE SEPARATION IN STORAGE TANKS - A system and method for detecting phase separation in storage tanks is provided. At least one float has a density calibrated to detect a density differential among surrounding fluids. The float is buoyant on a relatively more dense lower layer of fluid such as phase separated fuel or pure water, while remaining submerged in a relatively less dense upper layer of fluid such as a gasoline/ethanol blend. A detection device sends a signal when the float rises or falls above or below a preset acceptable level. | 2011-04-21 |
20110090089 | METHOD AND APPARATUS FOR DETECTING A FAULT IN A SOLAR CELL PANEL AND AN INVERTER - A method and apparatus for detecting a fault of a solar panel and an inverter in a solar array includes a monitoring device to detect and to identify a fault of a solar panel and an inverter in a solar array. The method generates a normal operation profile by extracting median values of operation profiles from multiple solar panels in a solar array and then compares an individual operation profile against a normal profile to determine a fault in a solar panel. The method and apparatus can detect a fault in a combination of solar panel and inverter and can identify a fault in an inverter. The method and apparatus can store faulty profiles in a database for particular faults in a solar panel. The method and apparatus can then compare an operation profile from a faulty solar panel with a number of faulty profiles in a database to identify the type of the fault and then generate and report the fault and suggest corrective action. | 2011-04-21 |
20110090090 | Impact detector and packaging container - An impact detector includes a weight having a circular periphery, a case in which the weight is contained, an interior of which defines a transition path that connects an initial position and an impact detection position, and a restriction portion projecting from the interior of the case into the transition path. The weight moves through the transition path to the impact detection position with a circumferential surface of the weight in contact with the interior of the case when the case receives an impact in a predetermined direction, and the restriction portion restricts movement of the weight toward the impact detection position when the case receives impact in a direction other than the predetermined direction. | 2011-04-21 |
20110090091 | Apparatus and methods for controlling and communicating with downwhole devices - Apparatus and methods for controlling and communicating with one or more tools in a downhole tool string including a tractor, an auxiliary tractor tool, a logging tool, a safety sub, a release mechanism, a unit containing sensors for monitoring downhole conditions, a setting tool, and a perforating gun. Also provided are apparatus and methods for controlling and communicating with one or more perforating guns, release devices, and explosive devices in a string to be lowered into a wellbore. Control and communication are accomplished by sending signals from the surface to control switches in the control units on the tool, with redundant switches for safety, to state machines in the respective control units, “each state machine returning a signal verifying switch status to the surface. Control and power functions are accomplished with voltage of different polarities for safety. | 2011-04-21 |
20110090092 | FITNESS FACILITY EQUIPMENT USAGE CONTROL SYSTEM AND METHOD - A system and method control usage of exercise equipment by: using a control server remote from a first fitness equipment unit to gather usage information at a fitness facility including the first fitness equipment unit; using the control server to communicate a maximum available individual workout time setting to the first fitness equipment unit based on the gathered usage information; and applying the maximum available individual workout time setting to the first fitness equipment unit. | 2011-04-21 |
20110090093 | Vehicle to Entity Communication - A vehicle to pedestrian communication system includes a vehicle-based device having a transmitter and receiver for communicating global positioning of the vehicle. The transmitter broadcasts a global position of the vehicle as part of a vehicle periodic beacon message. A pedestrian-based device is carried by a pedestrian. The pedestrian-based device has a transmitter and receiver for communicating a global position of the pedestrian as part of a pedestrian periodic beacon message. A positional awareness of the vehicle in relation to the pedestrian is assessed by at least one of the vehicle-based device or the pedestrian-based device based on the positioning of the vehicle in relation to the pedestrian. An alert is provided to at least one of the vehicle or the pedestrian indicating a presence of the vehicle or pedestrian based on the respective global positions of the pedestrian and the vehicle. | 2011-04-21 |
20110090094 | IN-VEHICLE INFORMATION PROCESSOR - In an in-vehicle information processor | 2011-04-21 |
20110090095 | Method and Apparatus for Displaying Toll Charging Parameters - The invention relates to methods and apparatus for displaying toll charging parameters of vehicles by means of a roadside display. In one embodiment, parameters are sent from an onboard-unit of the vehicle to the roadside display. In an alternative embodiment, parameters are registered under a vehicle identification in a database and retrieved therefrom for displaying on the roadside display by a detection of the identification of the vehicle. | 2011-04-21 |
20110090096 | Runway Status Indicator - Technologies are described herein for displaying runway status information to a pilot in an aircraft. In one aspect of the present disclosure, a runway status display module displays a runway status indicator indicating the runway status information at a fixed scale independent of a scale of the map on a map display. In another aspect, the runway status indicator is displayed on a non-map display indicating the runway status of the runway. In another aspect, the runway status indicator is displayed at a position independent from a depiction of the runway on the aircraft display. | 2011-04-21 |
20110090097 | KEYLESS ENTRY WITH VISUAL ROLLING CODE DISPLAY - The present invention relates to a keyless entry system that contains a visual random code generator so that the possible input pattern is different every time a user accesses the system. A keypad device containing an input device and a display are electronically connected to a processor containing the visual random code generator. Positions and associated values are displayed on the input device, such as a touch sensitive screen, allowing the user to enter an access code. The visual random code generator randomizes and controls the input pattern displayed so that the input pattern changes each time the system is accessed. | 2011-04-21 |
20110090098 | METHOD AND SYSTEMS FOR SCALABLE REPRESENTATION OF MULTIMEDIA DATA FOR PROGRESSIVE ASYNCHRONOUS TRANSMISSION - A system for transmitting digital data representing an original over plural transmission links, at least some of which have limited bandwidth, including a digital data source storing digital data representing the original, a digital data receiver receiving the digital data representing the original via one of the plural transmission links having limited bandwidth and a digital data transmitter operative to transmit the digital data representing the original to the receiver over a transmission link having a limited bandwidth in plural blocks which are sequentially transmitted at a rate determined by the limited bandwidth, each block being an incomplete collection of data which includes parts of multiple frames, each frame being viewable in a selectable order by the receiver even when less than all of the plural blocks have been received, receipt of subsequent blocks by the receiver being used to cumulatively improve the quality of the digital data viewed by the receiver. | 2011-04-21 |
20110090099 | System and method for encoding and decoding serial signals formed by a plurality of color lights - The present invention is to provide a method for encoding and decoding serial signals formed by a plurality of color lights, which is applied to an encoding/decoding system comprising an encoding device and a decoding device, and comprises steps of generating a driving signal corresponding to at least one first serial code set by the encoding device, so as to drive a multi-color LED to generate a plurality of color lights having different wavelengths and interval time of flash intervals; and receiving the color lights by the decoding device, decoding the color lights according to a decoding procedure of the decoding device for obtaining the first serial code set, and sending an actuation signal when determining that the first serial code set is identical to a second serial code set, so as to provide a variety of more sophisticated, safer and uneasy interfered encoding/decoding functions to various wireless control procedures. | 2011-04-21 |
20110090100 | TRANSFORMING SIGNALS USING PASSIVE CIRCUITS - Passive signal combiners are employed to transform at least one signal from one domain to another. In some aspects the transformation comprises an NFL an IFFT, a DFT, or an IDFT. In some implementations the passive signal combiners comprise a set of planar waveguides (e.g., which may be referred to as beamformers or Rotman lenses) that have multiple inputs and outputs and are configured to provide orthogonal output signals. In some implementations an electrical signal (e.g., received via an antenna element) is coupled to passive beamformers that transform the electrical signal from one domain to another domain. Here, a transformation of the electrical signal by a given passive beamformer may have a first resolution, and outputs from the passive beamformers may correspond to orthogonal groups. A combiner circuit may be used to combine the outputs from the passive beamformers and produce a combined output having a second resolution and an associated error. In some aspects, this error may be less than a cumulative error associated with the passive beamformers if a single passive beamformer was instead employed to transform the electrical signal at the second resolution. Also, by using at least partially different bandwidths for components in the circuits, a higher effective bandwidth for the transformation may be achieved. | 2011-04-21 |
20110090101 | DIGITAL PHASE LOCKED LOOP CIRCUITRY AND METHODS - Phase locked loop circuitry operates digitally, to at least a large extent, to select from a plurality of phase-distributed candidate clock signals the signal that is closest in phase to transitions in another signal such as a clock data recovery (“CDR”) signal. The circuitry is constructed and operated to avoid glitches in the output clock signal that might otherwise result from changes in selection of the candidate clock signal. Frequency division of the candidate clock signals may be used to help the circuitry support serial communication at bit rates below frequencies that an analog portion of the phase locked loop circuitry can economically provide. Over-transmission or over-sampling may be used on the transmit side for similar reasons. | 2011-04-21 |
20110090102 | xCP on 2 CSI - A microprocessor control unit (MCU) is mounted on a printed circuit board. The MCU includes first and second clocked serial interface (CSI) circuits. The first CSI circuit is configured to serially transmit a first xCP packet to a first encoder circuit, which in turn is configured to generate an encoded first xCP packet as a function of the first xCP packet and a first clock signal. A first low voltage differential signal (LVDS) circuit is coupled to the first encoder circuit and configured to serially receive the encoded first xCP packet therefrom. The first LVDS circuit is configured to generate a first differential signal as a function of the encoded first xCP packet. | 2011-04-21 |
20110090103 | ANALOG-TO-DIGITAL CONVERTER - A sequential comparison-type analog-to-digital converter (ADC) that has improved precision and which is capable of high-speed operation is disclosed, the analog-to-digital converter comprising a digital-to-analog converter that outputs a plurality of different reference analog signals according to a multibit digital signal, a plurality of comparators that compare an input analog signal with the plurality of reference analog signals, and a sequential comparison control circuit that changes bit values of the multibit digital signal in order from higher bits so that at least one of the plurality of reference analog signals becomes closer to the input analog signal and decides the bit values in order from higher bits based on the comparison results and at the same time, correcting the decided higher bit values, wherein the sequential comparison control circuit decides the bit values of the multibit digital signal down to a predetermined bit based on the comparison results of the plurality of comparators and at the same time, correcting the bit values, and decides the bits lower than the predetermined bit based on the comparison result of one of the plurality of comparators. | 2011-04-21 |
20110090104 | DIGITAL CONVERTER FOR PROCESSING RESOLVER SIGNAL - According to one embodiment, a digital converter is provided to process output signals of a resolver attached to a rotating apparatus. These output signals are converted into digital signals by ΔΣ AD converters. Multiplication units receive the digital signals outputted from the ΔΣ AD converters. A subtraction unit subtracts the outputs of the multiplication units. A synchronous detection unit detects the output of the subtraction unit based on a synchronization signal synchronously. An angular velocity calculation unit adjusts a proportional gain of an output of the synchronous detection unit, compensates the phase thereof, and calculates the angular velocity of the rotating apparatus. A rotational angle calculation unit calculates a rotational angle by integrating the angular velocity. Cosine and sine output units output a cosine and a sine corresponding to the obtained rotational angle to the multiplication units, respectively. | 2011-04-21 |
20110090105 | Fast Readout Method and Switched Capacitor Array Circuitry for Waveform Digitizing - A method relates to a technique for reducing the readout time of switched capacitor array circuitries. An implementation is a SCA chip capable of sampling 12 differential input channels at a sampling speed of 10 MSPS to 5 GSPS. The analog waveform can be stored in 1024 sampling cells per channel, and can be read out after sampling via a shift register. The write signal for the sampling cells is generated by a chain of inverters. The domino wave runs continuously until stopped. A read shift register clocks the contents of the sampling cells to outputs, where it can be digitized. It is possible to read out only a part of the waveform for reducing the digitization time. The high channel density, high analog bandwidth of 450 MHz, and low noise of 0.35 mV makes this chip suited for low power, high speed, high precision waveform digitizing. | 2011-04-21 |
20110090106 | DIGITAL-TO-ANALOG CONVERTER WITH MULTI-SEGMENTED CONVERSION - A 12-bit DAC includes a resistor string, three 16-to-1 selectors and an adder. The 12-bit DAC receives a 12-bit digital input data and provides a corresponding analog output voltage with 3-segmented conversion. The resistor string includes a plurality of voltage-dividing units for providing a plurality of reference voltages corresponding to each segment of conversion. After receiving the plurality of reference voltages generated by the resistor string, the three 16-to-1 selectors output 3 reference voltages corresponding to the three segments of conversion according to the 4 most significant bits, 4 least significant bits and the other 4 bits in the 12-bit digital input data, respectively. The adder can then generate the corresponding output analog voltage by summing the 3 reference voltages. | 2011-04-21 |
20110090107 | TIME-INTERLEAVED-DUAL CHANNEL ADC WITH MISMATCH COMPENSATION - Previously, when designing receivers for radio frequency (RF) or wireless communications, designers chose between time-interleaved (TI) analog-to-digital converters (ADCs) for intermediate frequency architectures and dual channel ADCs for direct conversion architectures. Here, similarities between TI ADCs and dual channel ADC were recognized, and an ADC that has the capability of operating as a TI ADCs and dual channel ADC is provided. This allows designer to have greatly increased flexibility during the design process which can greatly reduce design costs, while also allowing the manufacturer of the ADC to realize a reduction in its operating costs. | 2011-04-21 |
20110090108 | A/D CONVERSION CIRCUIT - An A/D conversion circuit includes: a pulse transit circuit into which either a power supply or current source and also a pulse signal is input, and through which the pulse signal transits; a transit position detection section that detects a transit position of the pulse signal within the pulse transit circuit, and outputs data in accordance with the transit position; and a digital data creation section that, based on the data output by the transit position detection section, creates digital data that corresponds to the size of the power supply or current source. The pulse transit circuit is formed by a plurality of inverter circuits that are joined together in series, and the plurality of inverter circuits are formed by identical logical elements in which delay times between input signals and output signals change in accordance with the size of the power supply or current source. In the pulse transit circuit, a start-up signal that causes the transiting of the pulse signal to commence is input into one of the plurality of inverter circuits, and the transit position detection section detects the transit position of the pulse signal within the pulse transit circuit based on the output signals from each one of the plurality of inverter circuits. | 2011-04-21 |
20110090109 | Charge pump - A charge pump includes: a control input for applying a control pulse, a pulsed current source for generating a current pulse in accordance with the control pulse, a direct current source for generating a direct current, and a current output that is connected to the pulsed current source and to the direct current source. | 2011-04-21 |
20110090110 | SYSTEM AND METHOD FOR INSPECTING A WIND TURBINE BLADE - A wind turbine blade inspection system includes a frequency modulated continuous wave radar system configured to be movable with respect to a wind turbine blade while transmitting reference microwave signals and receiving reflected microwave signals and a processor configured for using a synthetic aperture analysis technique to obtain a focused image of at least a region of the wind turbine blade based on the reflected microwave signals. | 2011-04-21 |
20110090111 | METHOD AND APPARATUS FOR THE NOWCAST OF LIGHTNING THREAT USING POLARIMETRIC RADAR - A system and method for predicting the probability of cloud-to-ground lightning strikes, ‘frequent’, more than 2 strikes per minute on average, cloud to ground lightning strikes, and/or ‘numerous’, more than 4 strikes per minute on average, through the use of polarimetric radar is presented. The data volume created by the polarimetric radar is processed to identify the type of hydrometeors in each range cell. For each vertical column, the maximum height of the graupel is compared to the lowest height of ice crystals in the volume. In the event that the lowest height of ice crystals is ambiguous, the height of the temperature where ice crystals form, −10° C., may be substituted for the lowest height of the ice crystals. Probability density functions are applied to the height difference to determine the probability of cloud to ground lightning within the column. Lightning probability product data are displayed on a visualization system in a georeferenced manner providing georeferenced lightning warnings. A forecast of the probabilities of cloud-to-ground lightning is determined by simple translation using storm track properties. | 2011-04-21 |
20110090112 | SATELLITE NAVIGATION RECEIVER HAVING A CONFIGURABLE ACQUISITION ENGINE - A satellite navigation receiver having a flexible acquisition and tracking engine architecture. The flexible acquisition engine has a reconfigurable delay line that can be used either as a single entity or divided into different sections. Consequently, it can be configured to search different satellite vehicles, a single Doppler frequency, and full CA code in parallel. When configuring the delay line into different sections, each section is used to search a partial CA code. In this configuration, multiple Doppler mode, multiple satellite vehicles, multiple Doppler frequencies, and partial CA code can be searched in parallel. Furthermore, the different sections of the CA code can be time-multiplexed into a correlator, which can then be over clocked to achieve full CA code correlation. The flexible tracking engine includes a number of parallel tracking channels, whereby each individual channel has a number of taps or fingers, which can be used to lock onto different delays. During tracking, one of the taps can be used to lock on to the center of the peak. This leaves the other taps free to be used to perform other functions, such as determining the shape of the peak, detecting earlier arrivals for line of sight component, and obtaining an estimate of the noise floor. The flexible tracking engine is configurable to help acquisition functions, such as fine acquisition, false trigger detection, and/or fast reacquisition. | 2011-04-21 |
20110090113 | SHORT AND ULTRA-SHORT BASELINE PHASE MAPS - A system for generating and utilizing a look-up mechanism consisting of one or more phase difference error maps, tables and/or mathematical models calculates the respective maps, tables and/or models by placing a short baseline or ultra-short baseline antenna array in a known location and known orientation, determining angles of incidence of incoming GNSS satellite signals with respect the antenna array and calculating expected carrier phase differences between respective pairs of antennas, calculating measured carrier phase differences between the respective pairs of antennas, and determining carrier phase difference errors using the expected and measured carrier phase differences. The carrier phase difference errors are then recorded in the look-up mechanism, with the maps and, as appropriate, look-up tables for the respective pairs of antennas being indexed by angles of incidence. Thereafter, the system utilizes the look-up mechanism when determining the unknown orientation of the antenna structure. For respective pairs of antennas, the system enters the look-up mechanism based on angles of incidence determined from a calculated orientation, and uses the retrieved values in the calculation of a corrected orientation, to compensate for phase distortion. | 2011-04-21 |
20110090114 | ULTRA SHORT BASELINE GNSS RECEIVER - A GNSS receiver utilizes an antenna structure that two or more antennas that are spaced apart from their neighboring antennas by less than 1 wavelength of a GNSS satellite carrier signal of interest. The receiver calculates the orientation of the antennas directly from differences in the carrier phase angles measured at the two antennas, without resolving integer carrier cycle ambiguity. | 2011-04-21 |
20110090115 | METHODS AND APPARATUSES FOR RESPONDING TO A REQUEST FOR SATELLITE POSITIONING SYSTEM RELATED INFORMATION ASSOCIATED WITH A MOBILE STATION - Methods and apparatuses are provided which may be enabled within and/or for use with a Satellite Positioning System (SPS) receiver and/or other like apparatuses or device(s) to perform and/or otherwise support certain location sessions. | 2011-04-21 |
20110090116 | System and Method for Compensating for Faulty Measurements - A system and method for compensating for faulty satellite navigation measurements. A plurality of measurements in a system is received for a measurement epoch. A Kalman filter is used to calculate a state of the system for the measurement epoch based on the plurality of measurements, wherein the state of the system for the measurement epoch is calculated using a first closed-form update equation. A faulty measurement is detected in the plurality of measurements for the measurement epoch and a revised state of the system for the measurement epoch that compensates for the faulty measurement is calculated, using the calculated state of the system for the measurement epoch as an input to the revised state calculation, and using a revised closed-form update equation comprising the first closed-form update equation modified with respect to the faulty measurement. | 2011-04-21 |
20110090117 | POSITION ESTIMATION ENHANCEMENT FOR A GLOBAL NAVIGATION SATELLITE SYSTEM RECEIVER - A method of estimating a position of a satellite receiver, comprising computing a weight matrix, and computing an estimated position of the satellite receiver based on the weight matrix, wherein computing the weight matrix includes computing quantities indicative of degradations experienced by satellite signals and of multipath interference, and computing the weight matrix based on the computed quantities. | 2011-04-21 |
20110090118 | Master Antenna Controller - A Master Antenna Controller is provided comprising a RET Master which may replace several devices, provide full RET control based on the AISG 1.1 and 2.0 standards, provide extensive, screen-guided, intuitive RET diagnostics functionality, and provide an alignment tool free from the problems of magnetic deviation and cumbersome differential GPS antennae. The RET diagnostics functionality may include measurements of voltage, current, and AISG protocol commands. The RET Master may also include multiple different pre-defined tests (e.g. test one actuator, test one RET cable, test AISG signal from TMA) and also some standard electrical tests, e.g. measuring voltage, current etc. Users will be guided on the screen about how to test and what steps to do and the software will guide the user through several steps for an easy and quick trouble-shooting process. | 2011-04-21 |
20110090119 | WIRE DETECTION SYSTEMS AND METHODS - In one embodiment a system to detect, from a remote location, one or more wires in a target location comprises a radiation targeting assembly to direct a rotating polarization radiation field at the target location, a reflected radiation collecting assembly that collects radiation reflected from the target location, and a signal processing module to monitor radiation from the rotating radiation field reflected from the target location and generate a signal when the radiation reflected from the target location indicates the presence of a wire in the target location. Other embodiments may be described. | 2011-04-21 |
20110090120 | RADIO COMMUNICATION DEVICE AND ARRIVAL DIRECTION ESTIMATION METHOD - A receiver having an array antenna estimates arrival directions of multiple paths that arrive with an angular spread. Consequently, arrival direction estimation accuracy can be ensured without increasing throughput even if the power every path is low by estimating an average arrival direction of an entire set of multiple paths having the angular spread from a result of one angular spectrum by multiple correlation operation units that perform mutual correlation operations with pilot signals for baseband signals received by the array antenna, a path detection unit that detects multiple arrival path receiving timings by generating a delay profile based on output of each of the correlation operation units, a path correlation value synthesis unit that synthesizes a correlation operation value calculated in the multiple correlation operation units and an arrival direction estimation unit that collectively estimates multiple path arrival directions using output of the path correlation value synthesis unit. | 2011-04-21 |
20110090121 | LOCATION MEASUREMENT ACQUISITION OPTIMIZATION WITH MONTE CARLO SIMULATION - The present subject matter discloses a method for estimating dilution of precision (DOP) across a service area. A Monte Carlo simulation is used to determine the DOP across a service area. Random points are selected across a service area and as well as the radio transmitters who signals are capable of being received at the random points are determined. Using the network topology of radio transmitters, a DOP is calculated for each of the random points. DOP is modeled for the service area as a function of the calculated DOP for each of the random points. The modeled DOP is used to determined the measurement accuracy required for subsequent location requests. | 2011-04-21 |
20110090122 | LOCATION MEASUREMENT ACQUISITION ADAPTIVE OPTIMIZATION - A disclosed method uses the results of location queries to tune the value of measurements of a property to obtain a statistically representative measurement for geo location. As location requests arrive, a current measurement value associated with the serving area or location is used to determine the number of measurements to obtained; the resulting uncertainty is mapped against the number of measurements required to determine that value. If additional measurements are required to achieve the target uncertainty in the result, this is recorded. The process relies on empirical observations and has the additional advantage of being blind to the actual network topology. This approach by its own nature automatically takes into account network changes whether known or unknown. | 2011-04-21 |
20110090123 | Binning Venues Into Categories Based On Propagation Characteristics - Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized to facilitate or otherwise support one or more processes or operations in connection with defining and determining a plurality of venue types and binning a plurality of venues into categories based, at least in part, on signal propagation characteristics associated with such venues. | 2011-04-21 |
20110090124 | METHOD AND SYSTEM FOR INDOOR POSITIONING - A method and a system for indoor positioning are provided. In the present method, a default positioning weight is defined at first. Then, a plurality of neighboring ranging devices near a target device is obtained from all wireless ranging devices deployed in an indoor space, and a current positioning weight of each of the neighboring ranging devices is calculated. Next, the current positioning weight of each of the neighboring ranging devices is respectively compared with the default positioning weight, so as to obtain a plurality of reference ranging devices from the neighboring ranging devices. After calculating at least one candidate coordinate according to a deploy coordinate of each of the reference ranging devices, a positioned coordinate represents the current location of the target device is estimated according to the at least one candidate coordinate. | 2011-04-21 |
20110090125 | FRONT END BLOCK WITH INTERGRATED ANTENNA - The invention relates to an RF reception front end block comprising a first substrate and an RF integrated front end module integrated onto a second substrate supporting a radiating part of the antenna. | 2011-04-21 |
20110090126 | ACTIVE REDUCTION OF ELECTRIC FIELD GENERATED BY A TRANSMIT ANTENNA VIA AN AUXILLARY ANTENNA STRUCTURE - A wireless communication device and method includes an auxiliary antenna that can actively cancel at least a portion of a near-field component of an electric field generated by a main transmit antenna. The auxiliary antenna can help comply with specific absorption rate requirements and can reduce undesirable signal rectification in hearing aid components. | 2011-04-21 |
20110090127 | TORQUE ARM ASSEMBLY - A torque arm assembly for connecting first generally circular cylindrical and second rotatable concentric bodies, rotatable about a common axis of rotation and separated by a given radial distance defined between the inner surface of the first rotatable body and the outer surface of the second rotatable body. The assembly includes an axial assembly positioned along the radial axis between the rotatable bodies and having a first end coupled to the first rotatable body and a second end coupled to a transverse body. A transverse shaft is fixedly coupled to the second rotatable body via a pair of support members. The transverse body is adapted to translate along an axis, transverse to the radial axis and relative to the transverse shaft. The axial assembly has a length that is axially variable to compensate for variations in the given radial distance between the rotatable bodies during rotation of the rotatable bodies. | 2011-04-21 |
20110090128 | Transmission Line Slot Antenna - A transmission line slot antenna is described. Although more generally applicable, the antenna is particularly adapted to conformal applications. The antenna has a ground plate with a conductive top surface having a slot with a feed whose ground reference terminal is connected to one side of the slot and whose signal terminal is connected to the other side of the slot. A conductive cylindrical screen, which can be of an arbitrary cross section and non-uniform in the longitudinal direction, is formed of one or more sections attached along the bottom surface of the ground plate, with each of the sections having a first and second edge conductively connected to the top surface of the ground plate along opposite sides of the slot. The antenna is tuned to support the fundamental mode (H | 2011-04-21 |
20110090129 | Circularly Polarised Array Antenna - A circularly polarised array antenna ( | 2011-04-21 |
20110090130 | RFID READER ANTENNA AND RFID SHELF HAVING THE SAME - An RFID reader antenna including: a printed circuit board (PCB) formed as a dielectric substance; a plurality of slot groups, each having a plurality of slots, disposed on a first face of the PCB; a ground face disposed on areas, excluding the plurality of slot groups, of the first face of the PCB; and a feeder formed as a microstrip line with an open end on a second face of the PCB to feed the plurality of slot groups. Because the slots periodically formed on the ground face are fed in series by using the single microstrip line, the RFID reader antenna can reliably recognize a larger area with a simple structure. In particular, the RFID reader antenna can be useful for the bookstands for book management or smart shelves for displaying articles or goods including clothing goods in superstores or hypermarkets through the use of the ILT RFID application. | 2011-04-21 |
20110090131 | Printed Dual-Band Yagi-Uda Antenna and Circular Polarization Antenna - A printed dual-band Yagi-Uda antenna is disclosed, which includes a substrate, a first driver, a first director, a second driver and a reflector. The first driver is formed on the substrate, and is utilized for generating a radiation pattern of a first frequency band. The first director is formed at a side of the first driver on the substrate, and is utilized for directing the radiation pattern of the first frequency band toward a first direction. The second driver is formed between the first driver and the first director on the substrate, and is utilized for generating a radiation pattern of a second frequency band. The reflector is formed at another side of the first driver on the substrate, and is utilized for reflecting both the radiation patterns of the first frequency band and the second frequency band toward the first direction. | 2011-04-21 |
20110090132 | PORTABLE SATELLITE DISH ANTENNA SYSTEM - A lightweight, portable satellite dish antenna system having base and lid portions which can be configured relative to each other in carrying and deployed positions. The base and lid portions are substantially the same size and shape and have respective interior and exterior sides with the satellite dish antenna of the system pivotally mounted to the interior side of the lid portion. In the carrying position, the satellite dish antenna is retracted to align with the interior side of the lid portion and the lid and base portions are secured together with the interior sides thereof facing and abutting each other. In the deployed or operating position, the lid portion is inverted and placed atop the base portion with the exterior side of the lid portion and the interior side of the base portion facing and abutting one another on mating bearing surfaces extending about a central, vertical axis. | 2011-04-21 |
20110090133 | Electronically Scanned Array Having A Transmission Line Distributed Oscillator and Switch-Mode Amplifier - In one embodiment, an integrated circuit antenna array is provided that includes: a low-voltage substrate supporting an RF transmission network, and a high-voltage substrate bonded to the low-voltage substrate, the high-voltage substrate supporting a plurality of antennas coupled to the RF transmission network through switch-mode power amplifiers integrated into a surface of the high voltage substrate. | 2011-04-21 |
20110090134 | PARTIAL DISCHARGE DETECTOR | 2011-04-21 |
20110090135 | INTERCHANGEABLE DISPLAY DEVICE FOR A HEAD-MOUNTED DISPLAY SYSTEM - A head-mounted display apparatus is provided. The display apparatus comprises a rear coupling member having a right end, a left end, and a central portion, a first lateral support member coupled to the right end of the rear coupling member and extending forward from the rear coupling member, a second lateral support member coupled to the left end of the rear coupling member and extending forward from the rear coupling member, and a selectively positionable display assembly adapted to releasably couple to and be supported by either the first lateral support member or the second lateral support member, interchangeably, such that the selectively positionable display assembly extends forward from the first lateral support member when coupled to the first lateral support member and forward from the second lateral support member when coupled to the second lateral support member. | 2011-04-21 |
20110090136 | METHOD AND SYSTEM FOR COLOR OPTIMIZATION IN A DISPLAY - Disclosed herein are iMoD displays optimized by utilizing different materials for one or more different color subpixels. Such optimized displays have improved color gamut over displays where all subpixels are constructed with the same material. Also disclosed are methods for manufacturing such displays and methods for optimizing iMoD displays. | 2011-04-21 |
20110090137 | PIXEL CIRCUIT AND PIXEL DRIVING METHOD - An exemplary pixel circuit includes an OLED, a storage capacitor, a driving transistor and first through fourth switching transistors. The driving transistor is for driving the OLED at a predetermined brightness. The first source/drain electrode of the driving transistor is coupled to a terminal of the storage capacitor, the second source/drain electrode is coupled to the OLED, and the gate electrode is coupled to receive a data voltage through the first switching transistor. Gate-on voltages of the first and second switching transistors are in opposite phases to each other, and the first and second switching transistors are controlled by the same control signal. Likewise, gate-on voltages of the third and fourth switching transistors are in opposite phases to each other, and the third and fourth switching transistors are controlled by the same control signal. A pixel driving method is also disclosed. | 2011-04-21 |
20110090138 | LED display screen assembled from the front - A LED display screen includes a case, a LED display module and a front assembling system. The case has a front opening. The LED display module is received in the case via the front opening, including a supporting base, a LED display unit mounting in front of the supporting base, and a LED shade shading in front of the LED display unit. The front assembling system has a base channel, a display unit channel and a shade channel. The front assembling system includes a still member, a supporting member and a supporting member. The still member mounts behind the supporting base. The supporting member is provided on the case. The supporting member includes a body and a head. The body is inserted through the mounting hole to engage with the supporting member. The head is hidden inside the base channel to combine the LED display unit with the supporting base. | 2011-04-21 |
20110090139 | ACTIVE DEVICE ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND ELECTRONIC APPARATUS - An active device array substrate includes a plurality of pixel units, a plurality of scan lines, a plurality of data lines. Each of the pixel units has an active device. The pixel units are arranged to form at least one group of a first pixel unit column and a second pixel unit column adjacent to each other, and the pixel units in the first pixel unit column and the second pixel unit column are vertically arranged. The scan lines and the data lines electrically connected to the corresponding active devices of the pixel units. Herein, the data line connected to the active devices of the pixel units of the first pixel unit column and the data line connected to the active devices of the pixel units of the second pixel unit column form a closed loop. | 2011-04-21 |
20110090140 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) which can provide uniform vertical and horizontal visibility while improving lateral visibility is provided. The LCD includes a first insulating substrate, first and second gate lines which are formed on the first insulating substrate, and a data line which is insulated from the first and second gate lines and intersects the first and second gate lines. The LCD also includes first and second thin film transistors (TFTs) which are formed in each pixel and are connected to the first and second gate lines, respectively, and to the data line, first sub-pixel electrodes which are connected to the first TFT, and a second sub-pixel electrode which is separated from the first sub-pixel electrodes by predetermined gaps and is connected to the second TFT. The LCD includes a second insulating substrate which faces the first insulating substrate, a common electrode which is formed on the second insulating substrate and comprises a plurality of domain dividers, and a liquid crystal layer which is interposed between the first and second insulating substrates, wherein a display region of the second sub-pixel electrode is divided into 4 domain groups by the domain dividers, and the 4 domain groups have substantially the same area. | 2011-04-21 |
20110090141 | BACKLIGHT MODULE AND DISPLAY APPARATUS - A backlight module including a light guide plate, light source sets, and controlling circuits is provided. The light guide plate has a plurality of regions, and each region of the light guide plate has a light incident surface correspondingly. Each light source set is disposed at the light incident surface of one of the regions of the light guide plate, and each light source set has at least one middle light source and at least one edge light source. The middle light source is disposed in a middle region of the light source set and the edge light source is disposed at an edge of the light source set. Each controlling circuit is electrically connected to the middle light source of one of the light source sets, and the edge light source of each light source set is electrically connected to the controlling circuit of the adjacent light source set. | 2011-04-21 |
20110090142 | BACKLIGHT UNIT COLOR COMPENSATION TECHNIQUES - An edge-lit backlight unit for displays is provided. In one embodiment, the backlight may include a light guide configured to receive light from a light source along a first lateral edge. The received light propagates towards a second opposite lateral edge. The backlight unit may include an arrangement of light-extracting elements configured to extract a portion of the propagating light and to allow the remaining portion to reach the second edge. In one embodiment, a specular reflector disposed at the second edge causes the light reaching the second edge to retro-propagate back towards the first edge. In certain embodiments, the retro-propagating light may be between approximately 5 to 35 percent of the total light received by the light guide. The retro-propagating light may be extracted by multiple light-extracting elements and mixed with the extracted propagating light to provide improved color uniformity along an axis of the display. | 2011-04-21 |
20110090143 | ELECTROPHORETIC DISPLAY DEVICE AND FABRICATION METHOD THEREOF - Disclosed is an electrophoretic display device and fabrication method capable of reducing fabricating costs and simplifying a fabrication process by forming an electrophoretic layer directly on a substrate having a thin film transistor or a substrate having a common electrode. The method including preparing a first and second substrates each having a display region and a non-display region, forming a thin film transistor on the first substrate, forming a passivation layer on the first substrate having the thin film transistor to be planarized, forming a pixel electrode on the passivation layer, forming an electrophoretic layer directly on the passivation layer and the pixel electrode, forming a common electrode on the second substrate, and bonding the first substrate and the second substrate to each other. | 2011-04-21 |
20110090144 | SYSTEM DELAY MITIGATION IN INTERACTIVE SYSTEMS - A method sends a signal to render visual information on a display, and receives a user response to the rendered visual information. The user response includes a first delay. The method also queries an electronic system for data indicating a second delay. The second delay is a portion of the first delay and attributable to the electronic system. The method further using the data indicating the second delay to compensate for electronic system delay during interactions with a user. | 2011-04-21 |
20110090145 | METHOD AND ELECTRONIC SYSTEM FOR MULTI-DIRECTIONAL INPUT - A multi-directional input method is applicable to an authentication process of electronic software run on an electronic system. According to the method, when the authentication process is initialized, an authentication module having a multi-directional input object and entry fields is loaded. The multi-directional input object has multiple input sides, which together constitute a polyhedron and each have multiple input units. The input units each corresponds to at least one input options can be selected via an input device of the electronic system to constitute a required authentication data for inputting to the entry field. The authentication module verifies the validity of the input authentication data, and a next function of the electronic system is provided for use when the input authentication data is verified as valid. The multi-directional input method prevents authentication data from being illegally recorded to thereby provide enhanced security protection. | 2011-04-21 |
20110090146 | POSITION DETECTOR AND POSITION INDICATOR - A position detector includes a position indicator including a power source and configured to intermittently transmit a position indication signal to a tablet at a predetermined timing; and the tablet configured to detect a position on its surface pointed to by the position indicator by receiving the position indication signal. The position indicator further includes an information storing section configured to store multiple types of information; a control signal receiving circuitry configured to receive a control signal transmitted from the tablet; an information selecting circuitry configured to select one type of information from among the multiple types of information stored in the information storing section in accordance with a content of the control signal; and an information transmitting circuitry configured to transmit the one type of information selected by the information selecting circuitry to the tablet. | 2011-04-21 |
20110090147 | TOUCHLESS POINTING DEVICE - A touchless input device for a computer replaces a computer mouse and does not require physical contact between the user-operator and any part of the input device. The touchless input device uses multiple, linear near infrared, optical sensors and multiple near infrared light emitters working in a plane in space, all held inside a frame with an opening that defines the detection region. The device images the plane and processes the images to determine the presence, location and velocity of objects in the plane. The operator introduces an object, such as a finger, into the plane and moves the object in the plane to emulate the motion of a computer mouse across a desktop. Mouse buttons and other functions are emulated by unique motions in the plane. The device communicates these motions and events to the computer typically using a Universal Serial Bus. | 2011-04-21 |
20110090148 | Wearable input device - A wearable input device includes a body and a soft battery. The body is connected to the soft battery to form a collar range, and the soft battery surrounds a hand of a user. The soft battery supplies an electric power to a finger-contact control module and a wireless transmitter in the body, such that the finger-contact control module senses a movement of an object (for example, a finger) on the body, and generates a control signal corresponding to a moving position of the object, and then the wireless transmitter transmits the control signal to a computer host, thus manipulating a cursor on an operating system frame of the computer host. | 2011-04-21 |