U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "

Mark Twain ; Christmas greetings, 1890

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Examiner: Nguyen, Khai M


Primary examiner statistics: 343 patents; average approval time: 345 days
Assistant examiner statistics: 140 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8190213 Method and apparatus for one-click reminder creation
8188899 Un-buffered segmented R-DAC with switch current reduction
8188895 Digital signal coding method and apparatus, digital signal decodi...
8188897 Analog to digital converter
8184032 High-speed analog-digital converter having a signal folding struc...
8184025 Method and apparatus of generating codewords in wireless communic...
8184028 Video data source system
8180281 System and method for controlling a mobile repeater
8174426 Method and system for converting time intervals
8174423 Pipelined analog-to-digital converter and sub-converter stage
8174414 Methods and devices for load balancing in parallel entropy coding...
8169348 Parallel-serial converter circuit
8169347 Parallel-to-serial converter and parallel data output device
8164504 Successive approximation register analog-digital converter and me...
8159381 Glitch free dynamic element matching scheme
8159379 Fast readout method and switched capacitor array circuitry for wa...
8159380 Continuous-time sigma-delta analog-to-digital converter with non-...
8159375 Simplified receiver for use in multi-wire communication
8159373 Encoding and decoding information
8144040 Randomization of sample window in calibration of time-interleaved...
8144047 Current-mode dual-slope temperature-digital conversion device
8145152 Gain temperature compensation circuit
8138954 Method and system for efficient data transmission with server sid...
8140130 Electronic device provided with a battery unit
8130133 A/D converter using isolation switches
8131225 BIAS voltage generation circuit for an SOI radio frequency switch
8130132 Differential chopper comparator and A/D converter including the s...
8115660 Compression of stream data using a hierarchically-indexed databas...
8115662 Sampler linearity by simultaneous derivative sampling
8115659 Method and apparatus for efficient gathering of information in a ...
8112130 Receiver acoustic system
8111179 Method and system for reducing signal distortion in a continuousl...
8106797 Assigning codes to and repairing Huffman trees
8106801 Methods and apparatus for built in self test of analog-to-digital...
8106808 Successive time-to-digital converter for a digital phase-locked l...
8102292 Analog-to-digital converter (ADC) having a successive-approximati...
8102288 Data transmitting circuit and method
8098178 Chip and system utilizing the same
8094049 Digital signal coding method and apparatus, digital signal decodi...
8095183 Portable electronic device with detachable keypad module

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
8180359 Data transmission method, system, base station and subscriber sta...
8175105 Pushing documents to wireless data devices
8170632 Electronic device and operation method thereof
8170622 Mobile communication network system and location registration met...
8165648 Electronic apparatus
8160538 Accessing networks for limited purposes
8160577 Method and apparatus for providing intelligent deactivation of el...
8155718 Sliding/hinge apparatus for sliding/rotating type mobile terminal...
8155664 Portable wireless sensor for building control
8150470 System and method for transmission parameter control for an anten...
8140120 Apparatus and method for providing network service in a portable ...
8140004 Digital satellite radio systems and associated methods for provid...
8131308 Active-call intercom-enabled cordless telephone
8131313 Method and terminal devices
8125964 Framework for hybrid ad-hoc networks
8121613 Method and system for obtaining emergency caller location
8121647 Transmitting and receiving method, and radio apparatus utilizing ...
8116779 Base station, mobile station and radio channel condition reportin...
8112090 Channel assignment method, radio communication system and channel...
8099095 Method and apparatus for controlling operation of an access termi...
8099109 Location-based advertising message serving for mobile communicati...
8099110 Apparatus and method for efficient determination of mobile statio...
8095111 Methods for providing overdraft protection for post-paid communic...
8090375 Wireless telecommunication system
8090387 System and method for detecting wireless communications activity ...
8086291 Cover to a portable electronic apparatus composed of leather and/...
8078208 Multi-radio unification protocol
8073461 Geo-tagged journal system for location-aware mobile communication...
8073492 Simultaneously multi-networked handheld multimedia gateways
8068839 Mobile radio communication system, base station apparatus, radio ...
8050249 Methods for reducing contention and/or handling channel access in...
8050688 Method and apparatus for delivering services
8045998 Method and system for communicating using position information
8045958 System and method for application program operation on a wireless...
8045986 Cell selection device for wireless communication equipment
8036671 Multi-cellular load dependent scheduling
8036687 Method and apparatus for supporting short-messaging in a communic...
8032109 Method and system for obtaining emergency caller location
8023950 Systems and methods for using selectable frame durations in a wir...
8014757 System and method for anonymous exchange of multimedia content ut...
 
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