Andren; Carl F.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Andren; Carl F..The latest application filed is for "forward error correction system for wireless communications".

Company Profile

0.15.3

Andren; Carl F. - Indialantic FL
Andren; Carl F. - Indiatlantic FL
Andren; Carl F. - St. Petersburg FL

*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
High data spread spectrum transceiver and associated methods Grant RE40,231 - Snell , et al. April 8, 2	2008-04-08
Frequency correction system for a wireless device communicating in a wireless local area network Grant 7,212,512 - Lucas , et al. May 1, 2	2007-05-01
Rake receiver with embedded decision feedback equalizer Grant 6,690,715 - Webster , et al. February 10, 2	2004-02-10
Forward error correction system for wireless communications App 20040010746 - Lucas, L. Victor ; et al.	2004-01-15
Frequency correction system for a wireless device communicating in a wireless local area network App 20030185158 - Lucas, L. Victor ; et al.	2003-10-02
Rake receiver with embedded decision feedback equalizer App 20010036223 - Webster, Mark A. ; et al.	2001-11-01
Fast acquisition bit timing loop method and apparatus Grant 5,654,991 - Andren , et al. August 5, 1	1997-08-05
Mechanism for extracting hybrid (fh/ds) spread spectrum signals within multi-signal type environment Grant 5,363,401 - Lucas , et al. November 8, 1	1994-11-08
Low probability of intercept communication system Grant 5,029,184 - Andren , et al. July 2, 1	1991-07-02
Spread spectrum correlator for recovering CCSK data from a PN spread MSK waveform Grant 4,707,839 - Andren , et al. November 17, 1	1987-11-17
Coherent spread spectrum pseudonoise tracking loop Grant 4,538,280 - Mosley, Jr. , et al. August 27, 1	1985-08-27
Apparatus for decoding redundant interleaved data Grant 4,518,947 - Poston , et al. May 21, 1	1985-05-21
Method and apparatus for pulse angle modulation Grant 4,509,017 - Andren , et al. April 2, 1	1985-04-02
Method and apparatus for pulse angle modulation Grant 4,485,358 - Andren , et al. November 27, 1	1984-11-27
Simplified transversal correlator for MSK and MSK related waveforms Grant 4,392,232 - Andren , et al. July 5, 1	1983-07-05
Digital baseband carrier recovery circuit Grant 4,348,641 - Scott , et al. September 7, 1	1982-09-07
Preset network for a phase lock loop Grant 4,238,739 - Mosley , et al. December 9, 1	1980-12-09
PSK modulator with reduced spectrum occupancy Grant 3,973,201 - Andren August 3, 1	1976-08-03

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