Signoff; David M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Signoff; David M..The latest application filed is for "high efficiency switching power amplifier".

Company Profile

2.35.15

Signoff; David M. - Santa Clara CA
Signoff; David M. - Mountain View CA
Signoff; David M. - San Clemente 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
High efficiency switching power amplifier Grant 10,707,813 - Signoff , et al.	2020-07-07
High Efficiency Switching Power Amplifier App 20200186092 - Signoff; David M. ; et al.	2020-06-11
Memory effect reduction using low impedance biasing Grant 9,705,454 - Signoff , et al. July 11, 2	2017-07-11
Pre-distortion based power control Grant 9,590,566 - Signoff , et al. March 7, 2	2017-03-07
Memory Effect Reduction Using Low Impedance Biasing App 20160320781 - SIGNOFF; David M. ; et al.	2016-11-03
Memory effect reduction using low impedance biasing Grant 9,417,641 - Signoff , et al. August 16, 2	2016-08-16
Frequency domain multiplexer Grant 9,401,798 - Signoff , et al. July 26, 2	2016-07-26
Power amplifier with wide band AM-AM feedback and digital pre-distortion Grant 9,385,666 - Tam , et al. July 5, 2	2016-07-05
Transformer circuits having transformers with figure eight and double figure eight nested structures Grant 9,312,060 - Godoy , et al. April 12, 2	2016-04-12
Method and apparatus for detecting an output power of a radio frequency transmitter using a multiplier circuit Grant 9,292,716 - Winoto , et al. March 22, 2	2016-03-22
Reduced gain variation biasing for short channel devices Grant 9,106,186 - Signoff , et al. August 11, 2	2015-08-11
Method And Apparatus For Detecting An Output Power Of A Radio Frequency Transmitter App 20150199543 - WINOTO; Renaldi ; et al.	2015-07-16
Power Amplifier With Wide Band Am-am Feedback And Digital Pre-distortion App 20150162882 - Tam; Sai-Wang ; et al.	2015-06-11
Memory Effect Reduction Using Low Impedance Biasing App 20150123728 - SIGNOFF; David M. ; et al.	2015-05-07
Pre-distortion Based Power Control App 20150116032 - SIGNOFF; David M. ; et al.	2015-04-30
RF power detection circuit with insensitivity to process, temperature and load impedance variation Grant 8,994,362 - Winoto , et al. March 31, 2	2015-03-31
Ground shield capacitor Grant 8,988,852 - Signoff , et al. March 24, 2	2015-03-24
Digital power amplifier Grant 8,981,845 - Signoff , et al. March 17, 2	2015-03-17
Systems and methods for performing multi-modal power amplification Grant 8,957,733 - Signoff , et al. February 17, 2	2015-02-17
Method and apparatus for maximizing power output based on linearity of a transmitter Grant 8,891,672 - Loeb , et al. November 18, 2	2014-11-18
Two-pin TR switch with switched capacitor Grant 8,886,136 - Signoff , et al. November 11, 2	2014-11-11
Cancellation of gain change due to amplifier self-heating Grant 8,823,456 - Signoff , et al. September 2, 2	2014-09-02
Methods and devices for folded push pull power amplifiers Grant 8,766,723 - Loeb , et al. July 1, 2	2014-07-01
Reduced gain variation biasing for short channel devices Grant 8,729,958 - Signoff , et al. May 20, 2	2014-05-20
Transformer Circuits Having Transformers With Figure Eight And Double Figure Eight Nested Structures App 20140077919 - Godoy; Philip ; et al.	2014-03-20
Reduced gain variation biasing for short channel devices Grant 8,669,807 - Signoff , et al. March 11, 2	2014-03-11
Digital power amplifier Grant 8,638,168 - Signoff , et al. January 28, 2	2014-01-28
Power control using distortion measurement Grant 8,599,962 - Loeb , et al. December 3, 2	2013-12-03
Multiple battery configurations in an implantable medical device Grant 8,588,913 - Signoff , et al. November 19, 2	2013-11-19
Cancelation Of Gain Change Due To Amplifier Self-heating App 20130249636 - Signoff; David M. ; et al.	2013-09-26
Rf Power Detection Circuit With Insensitivity To Process, Temperature And Load Impedance Variation App 20130154615 - Winoto; Renaldi ; et al.	2013-06-20
Cancelation of gain change due to amplifier self-heating Grant 8,441,320 - Signoff , et al. May 14, 2	2013-05-14
Systems And Methods For Performing Multi-modal Power Amplification App 20130106507 - Signoff; David M. ; et al.	2013-05-02
Reduced gain variation biasing for short channel devices Grant 8,362,826 - Signoff , et al. January 29, 2	2013-01-29
Cancelation of Gain Change Due to Amplifier Self-Heating App 20120146730 - Signoff; David M. ; et al.	2012-06-14
Reduced gain variation biasing for short channel devices Grant 8,174,307 - Signoff , et al. May 8, 2	2012-05-08
Magnetically Shielded Inductor Structure App 20110273261 - Signoff; David M. ; et al.	2011-11-10
Multiple Battery configurations in an Implantable Medical Device App 20110213434 - Signoff; David M. ; et al.	2011-09-01
Reduced gain variation biasing for short channel devices Grant 7,994,847 - Signoff , et al. August 9, 2	2011-08-09
Multiple battery configurations in an implantable medical device Grant 7,962,212 - Signoff , et al. June 14, 2	2011-06-14
Ground Shield Capacitor App 20110116208 - Signoff; David M. ; et al.	2011-05-19
Multiple Battery Configurations In An Implantable Medical Device App 20090036943 - Signoff; David M. ; et al.	2009-02-05

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