Chen; Xiaofen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Xiaofen.The latest application filed is for "adaptive coded modulation in low earth orbit satellite communication system".

Company Profile

0.11.6

Chen; Xiaofen - Palos Verdes CA
Chen; Xiaofen - West Linn OR

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

Patent Activity

Patent	Date
Adaptive coded modulation in low earth orbit satellite communication system Grant 9,176,213 - Liu , et al. November 3, 2	2015-11-03
Adaptive Coded Modulation In Low Earth Orbit Satellite Communication System App 20140266867 - Liu; Daniel N. ; et al.	2014-09-18
Fault severity check and source identification Grant 7,373,282 - Chen May 13, 2	2008-05-13
Visualization of active codes, their spreading factors and power levels, in a code domain power display Grant 7,184,406 - Engholm , et al. February 27, 2	2007-02-27
Derivation of composite step-function response App 20060190201 - Chen; Xiaofen	2006-08-24
Enhanced constellation display for VSB television signals Grant 6,741,642 - Bernard , et al. May 25, 2	2004-05-25
Calibration for vector network analyzer Grant 6,701,265 - Hill , et al. March 2, 2	2004-03-02
Fault severity check and source identification App 20040022195 - Chen, Xiaofen	2004-02-05
Measurement receiver demodulator Grant 6,671,334 - Kuntz , et al. December 30, 2	2003-12-30
Broadband receiver amplitude/phase normalization using a broadband temperature compensated noise source and a pseudo random sequence generator Grant 6,636,722 - Dalebroux , et al. October 21, 2	2003-10-21
Calibration for vector network analyzer App 20030171886 - Hill, Thomas C. ; et al.	2003-09-11
Visualization of active codes, their spreading factors and power levels, in a code domain power display App 20030063586 - Engholm, Kathryn A. ; et al.	2003-04-03
Interference cancellation in antenna test Grant 6,542,112 - Chen , et al. April 1, 2	2003-04-01
Derivation of composite step-function response App 20030035376 - Chen, Xiaofen	2003-02-20
Method of estimating timing phase and rate offsets in digital data Grant 6,366,629 - Chen , et al. April 2, 2	2002-04-02
In-service measurement of transmitter nonlinearities Grant 6,275,523 - Chen , et al. August 14, 2	2001-08-14
Measurement test set and method for in-service measurements of phase noise Grant 6,246,717 - Chen , et al. June 12, 2	2001-06-12

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