Cochran; Bruce A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cochran; Bruce A..The latest application filed is for "on-signal quadrature modulator calibration".

Company Profile

0.22.2

Cochran; Bruce A. - Mesa AZ

*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
Constrained-envelope digital-communications transmission system and method therefor Grant RE43,963 - McCallister , et al. February 5, 2	2013-02-05
Constrained-envelope digital-communications transmission system and method therefor Grant RE41,380 - McCallister , et al. June 15, 2	2010-06-15
Adaptive phase and gain imbalance cancellation Grant 7,173,988 - Cochran , et al. February 6, 2	2007-02-06
On-signal quadrature modulator calibration Grant 6,931,343 - Webster , et al. August 16, 2	2005-08-16
On-signal Quadrature Modulator Calibration App 20050075815 - Webster, Mark A. ; et al.	2005-04-07
Multipoint TDM data distribution system Grant 6,735,734 - Liebetreu , et al. May 11, 2	2004-05-11
Adaptive phase and gain imbalance cancellation App 20040042570 - Cochran, Bruce A. ; et al.	2004-03-04
Method for baud-clock phase synchronization in a TDMA digital communications system and apparatus therefor Grant 6,452,948 - McCallister , et al. September 17, 2	2002-09-17
Digital communication receiver with digital, IF, I-Q balancer Grant 6,442,217 - Cochran August 27, 2	2002-08-27
Rotationally invariant digital communications Grant 6,392,500 - McCallister , et al. May 21, 2	2002-05-21
Constrained-envelope transmitter and method therefor Grant 6,366,619 - McCallister , et al. April 2, 2	2002-04-02
Phase-noise compensated digital communication receiver and method therefor Grant 6,363,124 - Cochran March 26, 2	2002-03-26
Communication system with end-to-end quadrature balance control Grant 6,222,878 - McCallister , et al. April 24, 2	2001-04-24
Constrained-envelope digital-communications transmission system and method therefor Grant 6,104,761 - McCallister , et al. August 15, 2	2000-08-15
Pragmatic trellis-coded modulation system and method therefor Grant 6,097,764 - McCallister , et al. August 1, 2	2000-08-01
Data communication system and method therefor Grant 6,005,897 - McCallister , et al. December 21, 1	1999-12-21
Carrier phase synchronization by reverse playback Grant 5,881,110 - Cochran March 9, 1	1999-03-09
Trellis coded modulation communications using pilot bits to resolve phase ambiguities Grant 5,878,085 - McCallister , et al. March 2, 1	1999-03-02
Multi-stage symbol synchronization Grant 5,764,102 - Cochran , et al. June 9, 1	1998-06-09
Symbol timing recovery based on complex sample magnitude Grant 5,671,257 - Cochran , et al. September 23, 1	1997-09-23
Demodulator with selectable coherent and differential data Grant 5,553,098 - Cochran , et al. September 3, 1	1996-09-03
Differential/coherent digital demodulator operating at multiple symbol points Grant 5,440,265 - Cochran , et al. August 8, 1	1995-08-08
Apparatus for despreading a spread spectrum signal produced by a linear feedback shift register (LFSR) Grant 4,611,333 - McCallister , et al. September 9, 1	1986-09-09

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