Toy; Raymond L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Toy; Raymond L..The latest application filed is for "method and apparatus for frequency acquisition and tracking for ds-ss cdma receivers".

Company Profile

0.12.0

Toy; Raymond L. - Cary NC
Toy; Raymond L. - Latham NY
Toy; Raymond L. - Lathan NY
Toy; Raymond L. - Clifton Park NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for frequency acquisition and tracking for DS-SS CDMA receivers Grant 6,134,260 - Bottomley , et al. October 17, 2	2000-10-17
Low complexity adaptive equalizer radio receiver employing reduced complexity branch metric calculation Grant 5,488,635 - Chennakeshu , et al. * January 30, 1	1996-01-30
Low complexity adaptive equalizer for U.S. digital cellular radio receivers Grant 5,467,374 - Chennakeshu , et al. November 14, 1	1995-11-14
Adaptive phase-locked loop employing channel state information estimation from received signal phase angles Grant 5,406,593 - Chennakeshu , et al. April 11, 1	1995-04-11
Double sided slot traversing decoding for time division multiple access (TDMA) radio systems Grant 5,400,362 - Chennakeshu , et al. March 21, 1	1995-03-21
Low complexity adaptive equalizer radio receiver employing direct reference state updates Grant 5,371,471 - Chennakeshu , et al. December 6, 1	1994-12-06
Post detection selection combining diversity receivers for mobile and indoor radio channels Grant 5,351,274 - Chennakeshu , et al. September 27, 1	1994-09-27
Generalized viterbi algorithm with tail-biting Grant 5,349,589 - Chennakeshu , et al. September 20, 1	1994-09-20
Sample timing selection and frequency offset correction for U.S. digital cellular mobile receivers Grant 5,343,498 - Toy , et al. August 30, 1	1994-08-30
Frame/slot synchronization for U.S. digital cellular TDMA radio telephone system Grant 5,177,740 - Toy , et al. January 5, 1	1993-01-05
Fading bit error protection for digital cellular multi-pulse speech coder Grant 5,097,507 - Zinser , et al. March 17, 1	1992-03-17
Method for protecting multi-pulse coders from fading and random pattern bit errors Grant 5,073,940 - Zinser , et al. December 17, 1	1991-12-17

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