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

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Examiner: Ghebretinsae, T.


Primary examiner statistics: 17 patents; average approval time: 790 days
Assistant examiner statistics: 277 patents; average approval time: 847 days

Patents as Primary Examiner

Patent No. Patent Title:
5784408 Apparatus for transmitting and/or receiving data at different dat...
5781589 Digital slope detector and method
5774507 Synchronous clock controller for digital exchange
5768322 Transferred data recovery apparatus
5757859 Apparatus and method for recovering packet data with unknown dela...
5748667 Spread spectrum modulation using time varying linear filtering
5748679 Modulated clock MSK modulator for high data rate applications
5748686 System and method producing improved frame synchronization in a d...
5740211 Method and apparatus for a hitless switch-over between redundant ...
5737362 Delay-locked loop code tracking system for receiver of a code spr...
5732114 Method of detecting reference symbols for a digital data receiver
5727030 Automatic frequency control circuit applicable to a mobile commun...
5715284 Digital radio communications receiver
5712883 Clock signal distribution system
5699385 Method and apparatus for locating and tracking a QPSK carrier
5694417 Short burst direct acquisition direct sequence spread spectrum re...
5694426 Signal quantizer with reduced output fluctuation

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6115429 Data receiving method for receiving data through predetermined cl...
5799040 Method for transmitting and/or receiving data at different data t...
5715282 Method and apparatus for detecting interference in a receiver for...
5710794 Initial phase-loading circuit for a fractionally-spaced linear eq...
5706313 Soft decision digital communication method and apparatus
5689529 Communications method and apparatus for digital information
5673286 Spread spectrum multipath processor system and method
5671252 Sampled data read channel utilizing charge-coupled devices
5666380 Digital communication system and method of compressing informatio...
5663989 Control arrangements for digital radio receivers
5661373 Binary digital signal transmission system using binary digital si...
5657348 Method for forming a quality measure for signal bursts
5654982 Apparatus and method for determining carrier frequency offset and...
5654987 Clock recovery circuit with reduced jitter
5652766 Data transmitting and receiving method and apparatus thereof
5652764 Radio communication system
5646956 System and method for estimating top contributors
5646962 Apparatus for reducing electromagnetic radiation from a different...
5644593 High performance communications interface
5642378 Dual mode analog and digital cellular phone
5640424 Direct downconverter circuit for demodulator in digital data ...
5640419 Covert communication system
5640422 Digital communications modulation method and apparatus
5638408 Variable transmission bit rate discrimination method and apparatu...
5638401 Method and apparatus for generating plural quadrature modulated c...
5636252 Automatic gain control of radio receiver for receiving digital ...
5636245 Location based selective distribution of generally broadcast info...
5631923 Two-wire full-duplex modem
5627860 Peak and valley detector for a selective call receiving device
5625644 DC balanced 4B/8B binary block code for digital data communicatio...
5623511 Spread spectrum code pulse position modulated receiver having del...
5621762 Radio with peak power and bandwidth efficient modulation
5619532 Digital communication system
5619537 Maximum a posteriori decoder for digital communications
5619536 Digital superheterodyne receiver and baseband filter method used ...
5617415 Interconnection element for an asynchronous time-division multipl...
5612974 Convolutional encoder for use on an integrated circuit that perfo...
5612978 Method and apparatus for real-time adaptive interference cancella...
5610951 Efficient ATM cell synchronization
5606578 Radio with peak power and bandwidth efficient modulation using ...
 
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