REGISTER  |  SIGN IN
   
Your search returned 1021 patents.
( 375/150 in Current US Classification )
1 2 3 4 5 6 7 8 9 10 ...
Patent IDTitleDate Filed
7145938 Apparatus producing continuous stream of correlation values December 12, 2000
7142589 Global positioning system code phase detector with multipath compensation and method for reducing multipath components associated with a received signal September 24, 2003
7142588 Multi-peak detector of mobile telecommunication system and method thereof December 27, 2001
7142587 Received path timing detecting circuit at DS-CDMA system June 7, 2001
7142586 Robust delay estimation architecture September 18, 2002
7142585 Adaptive code-tracking receiver for direct-sequence code-division multiple access (CDMA) communications over multipath fading channels and method for signal processing in a rake receiver January 11, 2001
7142584 Synchronizing a bash station and a mobile station September 2, 1999
7139302 Code division multiple access enhanced capacity system November 18, 2002
7133440 Acquisition of a synchronous CDMA TDD QPSK waveform using variable thresholds for PN and burst synchronization October 25, 2002
7133439 Mobile communication terminal and method of communication January 12, 2000
7133438 Acquisition method and apparatus for carrying out the method January 22, 2001
7133435 Interference cancellation system and method June 20, 2002
7130333 Method and device for frame sync detection using channel combining and correlation November 27, 2001
7130332 Pilot tracking for synchronization using correlation between digital signal and locally generated version of PN signal April 20, 2000
7130326 Gated time division multiplexed spread spectrum correlator March 13, 2002
7126982 Apparatus for rapid PN code acquistion July 21, 2000
7124352 Tracking a code modulated signal December 12, 2003
7123647 Chip rate base band receiver processor which receives digital information containing symbol information November 12, 1999
7120192 Spectrum spread communication synchronization establishing apparatus using frequency offset and receiver with the same February 9, 2001
7120191 Method and apparatus for acquiring a ranging signal of a positioning system December 12, 2001
7120186 Methods and apparatus for use in generating data sequences for spread spectrum communications September 18, 2001
7113538 Time diversity searcher and scheduling method November 1, 2000
7110432 Orthogonal chirp modulation in multipath environments January 14, 2002
1 2 3 4 5 6 7 8 9 10 ...
Page 1 of 11