Kornfeld, Richard K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kornfeld, Richard K..The latest application filed is for "method and apparatus for distortion reduction and optimizing current consumption via adjusting amplifier linearity".

Company Profile

0.14.1

Kornfeld, Richard K. - LaJolla CA
Kornfeld; Richard K. - San Diego CA

*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 distortion reduction and optimizing current consumption via adjusting amplifier linearity App 20040038656 - McCall, John H. ; et al.	2004-02-26
Efficient parallel-stage power amplifier Grant 5,974,041 - Kornfeld , et al. October 26, 1	1999-10-26
Method and apparatus for increasing receiver immunity to interference Grant 5,930,692 - Peterzell , et al. July 27, 1	1999-07-27
Multiple frequency communication device Grant 5,758,266 - Kornfeld , et al. May 26, 1	1998-05-26
Self-attenuating RF transceiver system using antenna and modem interfaces and cable link Grant 5,737,687 - Martin , et al. April 7, 1	1998-04-07
Multiple frequency communication device Grant 5,722,053 - Kornfeld , et al. February 24, 1	1998-02-24
Method and apparatus for increasing receiver immunity to interference Grant 5,722,063 - Peterzell , et al. February 24, 1	1998-02-24
Reverse link, transmit power correction and limitation in a radiotelephone system Grant 5,655,220 - Weiland , et al. August 5, 1	1997-08-05
Reverse link, transmit power correction and limitation in a radiotelephone system Grant 5,590,408 - Weiland , et al. December 31, 1	1996-12-31
Reverse link, transmit power correction and limitation in a radiotelephone system Grant 5,452,473 - Weiland , et al. September 19, 1	1995-09-19
Power amplifier bias control circuit and method Grant 5,442,322 - Kornfeld , et al. August 15, 1	1995-08-15
Portable phone Grant D361,065 - Kornfeld , et al. * August 8, 1	1995-08-08
Spread clock source for reducing electromagnetic interference generated by digital circuits Grant 5,426,392 - Kornfeld June 20, 1	1995-06-20
Portable phone Grant D356,560 - Kornfeld , et al. March 21, 1	1995-03-21
Temperature compensated variable gain amplifier Grant 5,339,046 - Kornfeld , et al. August 16, 1	1994-08-16

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