Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9705454 | Memory effect reduction using low impedance biasing | David M. Signoff, Ming He | 2017-07-11 |
| 9524927 | Structures, architectures, systems, methods, algorithms and software for configuring an integrated circuit for multiple packaging types | Tyson Leistiko, Huahung Kao | 2016-12-20 |
| 9417641 | Memory effect reduction using low impedance biasing | David M. Signoff, Ming He | 2016-08-16 |
| 9106186 | Reduced gain variation biasing for short channel devices | David M. Signoff | 2015-08-11 |
| 9031527 | Iterative filter circuit calibration | King Chun Tsai, Sang Wong Son | 2015-05-12 |
| 8988852 | Ground shield capacitor | David M. Signoff | 2015-03-24 |
| 8981845 | Digital power amplifier | David M. Signoff, Li Lin, Renaldi Winoto, Shu-Hsien Liao, Ming He | 2015-03-17 |
| 8957733 | Systems and methods for performing multi-modal power amplification | David M. Signoff, Shu-Hsien Liao, Ming He | 2015-02-17 |
| 8891672 | Method and apparatus for maximizing power output based on linearity of a transmitter | David M. Signoff | 2014-11-18 |
| 8838042 | RF front-end with integrated T/R switch | Yuan Lu, Renaldi Winoto, Jinho Park, Li Lin, Xinhua Chen +2 more | 2014-09-16 |
| 8823456 | Cancellation of gain change due to amplifier self-heating | David M. Signoff, Ming He | 2014-09-02 |
| 8766723 | Methods and devices for folded push pull power amplifiers | David M. Signoff | 2014-07-01 |
| 8729958 | Reduced gain variation biasing for short channel devices | David M. Signoff | 2014-05-20 |
| 8669807 | Reduced gain variation biasing for short channel devices | David M. Signoff | 2014-03-11 |
| 8638168 | Digital power amplifier | David M. Signoff, Li Lin, Renaldi Winoto, Shu-Hsien Liao, Ming He | 2014-01-28 |
| 8599962 | Power control using distortion measurement | David M. Signoff | 2013-12-03 |
| 8441320 | Cancelation of gain change due to amplifier self-heating | David M. Signoff, Ming He | 2013-05-14 |
| 8442451 | Transmitter and receiver impedence control using shunt switches | Chun Geik Tan, Randy Tsang | 2013-05-14 |
| 8405220 | Structures, architectures, systems, methods, algorithms and software for configuring an integrated circuit for multiple packaging types | Tyson Leistiko, Huahung Kao | 2013-03-26 |
| 8362826 | Reduced gain variation biasing for short channel devices | David M. Signoff | 2013-01-29 |
| 8179648 | Power amplifier protection | Alireza Shirvani-Mahdavi | 2012-05-15 |
| 8174307 | Reduced gain variation biasing for short channel devices | David M. Signoff | 2012-05-08 |
| 8044716 | Adjustable segmented power amplifier | King Chun Tsai | 2011-10-25 |
| 7994847 | Reduced gain variation biasing for short channel devices | David M. Signoff | 2011-08-09 |
| 7863976 | Adjustable segmented power amplifier | King Chun Tsai | 2011-01-04 |