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Patent # Description
US-7,102,577 Multi-antenna handheld wireless communication device
Antenna systems for handheld wireless communication devices (100) that comprise a first unbalanced feed antenna (112, 718, 802, 1204, 1812) and a second balanced...
US-7,102,570 Mobile communications stations methods and systems
A method for use in a mobile communication system for estimating the location of a target mobile station (MS) which includes receiving signals from the target MS...
US-7,102,562 Radio frequency anechoic chamber with improved test stand
A radio frequency anechoic test chamber (100) includes a test stand (118) that includes a relatively small diameter, mechanically robust, telescoping lower...
US-7,102,429 RF amplifier with enhanced efficiency
A high efficiency amplifier arrangement consistent with certain embodiments of the invention has an amplifier (104) that receives an input signal and amplifies...
US-7,101,617 Silicone dispensing with a conformal film
A removable protective thermoformable coating for the packaging of electronic equipment. The coating includes a thermoplastic film and a microencapsulated...
US-7,100,019 Method and apparatus for addressing a vector of elements in a partitioned memory using stride, skip and span values
A system and method for calculating memory addresses in a partitioned memory in a processing system having a processing unit, input and output units, a program...
US-7,099,684 Method and apparatus for protecting against an inadvertent keystroke
A method 29 is disclosed of protecting against the mistaken dialing of a cellular telephone 10 by an inadvertent keystroke. A user may inadvertently place a...
US-7,099,498 Minutiae matching system and method
A system and a method for minutiae record matching is claimed that includes the processing a first plurality of ordered minutiae match values with weighting...
US-7,099,469 Method of scrambling and descrambling data in a communication system
A scrambling method (510) divides a set of data (200) into a first portion and a second portion. A first scrambling method is performed on the first portion of...
US-7,099,460 Echo suppression and echo cancellation
Echo canceling method including the steps of determining an Euclidean norm of an echo-replica signal, determining an Euclidean norm of an input signal,...
US-7,099,458 Downlink activity and double talk probability detector and method for an echo canceler circuit
A downlink activity and double talk probability detector and method for an echo canceler circuit (10) improves the stability of an echo canceler adaptive filter...
US-7,099,294 Method and apparatus for exchanging software information in a packet data communication system
In a packet data communication system, a first communication device and a second communication device, connected to each other by an A8/A9 interface, exchange...
US-7,099,291 Dispatch call origination and set up in a CDMA mobile communication system
In a CDMA wireless communication system (200) a dispatch call can be established between two CDMA mobile stations (202, 226), or between other mobile stations...
US-7,099,290 Method and apparatus for CDMA-dispatch soft handoff
To address the need for an apparatus and method for CDMA-dispatch soft handoff, the present invention provides soft handoff to mobile stations (MSs) (120 123) in...
US-7,098,897 Touch screen assembly and display for an electronic device
A touch screen assembly includes a first outer layer (102) and a second outer layer (110) separated by a separator layer (118). The first and second outer layers...
US-7,098,855 Emergency deployable GPS antenna
The electronic device is for at least one of transmitting and receiving signals, has a housing 500 and at least a GPS (Global Positioning System) antenna 510...
US-7,098,786 Mechanism for providing automatic item coupling with the coupling range determined by context information
A system (100) includes a wireless device (101) and at least one transponder (102). The wireless device (101) includes a memory (201) with an area (202) for...
US-7,098,666 Method and system for battery state of charge estimation by using measured changes in voltage
A method (20 or 30) and system (40) for estimating a battery state of charge can include a memory (48) for storing at least one among an impedance value, a...
US-7,096,401 Multi-mode hybrid ARQ scheme
A method and apparatus for performing H-ARQ transmission is described herein. Bits received on a first transmission are stored and combined with the bits...
US-7,096,173 Method and system for designing or deploying a communications network which allows simultaneous selection of...
A method and apparatus for designing or deploying a communications network is disclosed. A computerized model which represents a physical environment in which a...
US-7,096,047 Electronic audio accessory for use with automotive stereo loudspeakers
This invention offers an improved hands-free device for coupling to radio devices having mute and audio inputs. The invention couples serially between the radio...
US-7,096,026 Method and apparatus for reducing call setup time in a wireless communication system
The need for reducing the time required for call setup in a wireless communication system (100) is addressed herein. A base station (BS 104) sends a channel...
US-7,096,025 Communication device and method of operation therefore
A communication device (105,200) includes a cordless telephone (205) and a two way radio (210). The communication device (105,200) is adapted to place an active...
US-7,096,017 Method and system for synchronization of communication between a mobile subscriber and a base station
A method and system for synchronizing scan opportunities in a mobile communications system. Time slots are sent between a mobile subscriber and an associated...
US-7,096,013 Method for operating in an 800 MHz trunked radio communications system by mapping channels to frequencies
A receiving device in a trunked radio communications system determines transmit and receive frequencies by a mapping. The receiving device receives a voice...
US-7,095,988 Apparatus for linear transmitter with improved loop gain stabilization
A device for linear transmitter (150) with improved loop gain stabilization. The linear transmitter (150) includes a main amplifier loop (178) and an auxiliary...
US-7,095,892 Object-of-interest image capture
A method and apparatus for object-of-interest image capture accomplishes the functions of capturing (120) a current image, determining (125) an object region of...
US-7,095,856 Method and apparatus to maintain encryption synchronization in a multi-modulation TDM system
Encryption synchronization (e-sync) is maintained between a transmitter (104) and one or more receivers (102) in a multi-modulation TDM system (100) where...
US-7,095,439 Image sensor circuit and method
A method and an image sensor circuit (2) for providing a bit stream pulse modulated signal at a controlled bit rate. The image sensor circuit (2) has a...
US-7,095,403 User interface of a keypad entry system for character input
A user interface (102) of a portable electronic device (100) includes a plurality of keys (112). The user interface (102) includes a first group of keys...
US-7,095,214 Systems and method for boosting output of an alternator
Disclosed herein are two techniques, neutral point switching and field voltage boost, that will increase the output of today's 12 volt automotive electrical...
US-D526,995 Cradle device
US-D526,993 Radio housing
US-7,093,006 Method of dynamically configuring access to services
A method of dynamically configuring access to services (114, 130) between a remote communications node (104) and a remote communications device (106) includes...
US-7,092,730 Dynamic creation of channels in a simulcast wireless communication system
Dynamic allocation of communication resources in a wireless communication system employing simulcast transmission. When a simulcast station of a simulcast...
US-7,092,726 Method and system for determining a location using a plurality of selected initial location estimates
A method and system is provided for determining a location for each of a plurality of units, which is selected from one of multiple sets of locations, which are...
US-7,092,721 Reducing delay in setting up calls
A method (600) and apparatus (700) for reducing delay associated with a call set-up for a call between an originating communication unit (120) and a target...
US-7,092,684 Method and apparatus for reducing interfering signals in a transmitter
An interference canceller 200 and corresponding method thereof operates to reduce the level of an interfering signal and includes a circulator 202 comprising a...
US-7,092,568 Limiting storage or transmission of visual information using optical character recognition
A method carried out at a device (700), of limiting visual information that can be stored or transmitted captures a visual image (408). Whenever a control signal...
US-7,091,781 Wideband feed forward linear power amplifier
A circuit is provided, having a feed forward linear power amplifier configured with two or more error correction loops (225 235, 255 265). Each of the error...
US-7,089,895 Valve operation in an internal combustion engine
An apparatus and method for operating a plurality of valves in an engine uses valve actuators to move each valve. Accelerometers are used to detect acceleration...
US-7,089,344 Integrated processor platform supporting wireless handheld multi-media devices
A direct memory access system consists of a direct memory access controller establishing a direct memory access data channel and including a first interface for...
US-7,089,176 Method and system for increasing audio perceptual tone alerts
A method, system and computer readable medium for increasing the audio perceptual loudness includes shifting at least one frequency of a first audio signal to...
US-7,089,026 Method for determining a control channel in a trunked radio communications system
A receiving device in a trunked radio communications system retrieves a first frequency, wherein the first frequency relates to a lowest frequency that the at...
US-7,089,012 Method and system for use in reducing cost associated with lost connections in wireless communication
The present embodiments provide apparatuses, methods and systems for use in notifying a remote communication device when a local wireless device loses its...
US-7,089,006 System and method of switching between calls when handing off a mobile station out of a WLAN
A system and method switches between an active call and a call on hold when handing off a mobile station (204) from a Wireless Local Area Network (WLAN) (202). A...
US-7,088,988 Over-the-air subsidy lock resolution
Methods (100, 200, 300) in a wireless portable communication device and wireless communication network for resolving subsidy lock by transmitting and receiving...
US-7,088,838 Speakerphone accessory assembly
An acoustic accessory is provided having a loudspeaker and a circuit board disposed therein. An acoustic suspension system is formed within the acoustic...
US-7,088,770 Adaptive turbo decision feedback equalization method and device
The invention provides an adaptive turbo decision feedback equalizer for executing an adaptive turbo decision feedback equalization method in response to a...
US-7,088,734 Slot format and method for increasing random access opportunities in a wireless communication system
A communication system and method for communicating information in one or more time slots a predetermined bandwidth is disclosed. The system and method comprise...
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