Inventor
David C. M. Pham
Inventor
Fremont, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers38%
H04BTransmission38%
H04LTransmission of digital information, e.g. telegraphic communication19%
H01PWaveguides6%
PatentTitleYear
10,476,445Systems and methods for improved power yield and linearization in radio frequency transmitters20199,906,194'Systems and methods for improved power yield and linearization in radio frequency transmitters'20189,531,412'Systems and methods for a radio frequency transmitter with improved linearity and power out utilizing pre-distortion and a GaN (gallium nitride) power amplifier device'20169,369,094'Systems and methods for improved power yield and linerization in radio frequency transmitters'20169,065,397'Systems and methods for a radio frequency transmitter with improved linearity and power out utilizing pre-distortion and a GaN (gallium nitride) power amplifier device'20158,816,791'Systems and methods of a rectangular-to-circular waveguide transition'20148,116,058'Signal distribution and surge detection and protection module and method'20127,751,169'Signal distribution and surge detection and protection module and method'20107,242,725'Adaptive broadband post-distortion receiver for digital radio communication system'20074,752,743'Linearizer for TWT amplifiers'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Based in Milpitas, CA, US· patent location history
2007–2012Patents assigned to HARRIS STRATEX NETWORKS OPERAT (3)· patent assignee history
2007–2019Based in Fremont, CA, US· patent location history
2012–2016Patents assigned to PHAM DAVID C M (4)· patent assignee history
2012–2016Patents assigned to QIN YOUMING (3)· patent assignee history
2014–2019Patents assigned to AVIAT US INC (6)· patent assignee history
2015–2016Patents assigned to MATSUMOTO FRANK (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AVIAT US INC | 6 | 2014–2019 |
| PHAM DAVID C Mself | 4 | 2012–2016 |
| HARRIS STRATEX NETWORKS OPERAT | 3 | 2007–2012 |
| QIN YOUMING | 3 | 2012–2016 |
| MATSUMOTO FRANK | 2 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 9 | 2007–2019 |
| Milpitas, California, US | 1 | 1988 |