Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134534 | System on a chip with multiple cores | Shawn Ding, Chikan Kwan, Hea Joung Kim, David Lee Recker, Brandon B. Bae +3 more | 2021-09-28 |
| 10645735 | Enhanced data rate low energy wireless communications | Shawn Ding, Chikan Kwan, Guoxin Xie, David Lee Recker, Brandon B. Bae +3 more | 2020-05-05 |
| 10541647 | Transconductance (gm) cell based analog and/or digital circuitry | Howard H. Chi | 2020-01-21 |
| 10250200 | Low power spectrally pure offset local oscillator system | Valentina Della Torre, Howard H. Chi, Matteo Conta | 2019-04-02 |
| 10243518 | Single input, dual output path low-noise amplifier | Valentina Della Torre, Howard H. Chi, Matteo Conta | 2019-03-26 |
| 9729192 | Transceiver front end with low loss T/R switch | Matteo Conta | 2017-08-08 |
| 9379764 | Transceiver front end with low loss T/R switch | Matteo Conta | 2016-06-28 |
| 9077366 | Multi-mode analog-to-digital converter | Henrik T. Jensen, Jianhua Gan, Aminghasem Safarian | 2015-07-07 |
| 8983418 | Multi-stage gain control in receivers and other circuits | Amir Ibrahim, Henrik T. Jensen, Shahla Khorram, Aminghasem Safarian | 2015-03-17 |
| 8519878 | Multi-mode analog-to-digital converter | Henrik T. Jensen, Jianhua Gan, Aminghasem Safarian | 2013-08-27 |
| 8081034 | Frequency synthesizer for integrated circuit radios | — | 2011-12-20 |
| 7872535 | Phase locked loop with capacitive loop filter | — | 2011-01-18 |
| 7843267 | Operational-based compensation of a power amplifier | — | 2010-11-30 |
| 7831229 | FM receiver with digitally controlled antenna tuning circuitry | Jesus Alfonso Castaneda, Maryam Rofougaran, Ahmadreza (Reza) Rofougaran | 2010-11-09 |
| 7817969 | Limiting audible noise introduction through FM antenna tuning | Jesus Alfonso Castaneda, Maryam Rofougaran, Ahmadreza (Reza) Rofougaran | 2010-10-19 |
| 7742752 | Passive filter selectivity with precise resolution for integrated circuit radios | — | 2010-06-22 |
| 7616068 | Frequency synthesizer for integrated circuit radios | — | 2009-11-10 |
| 7313379 | Generation of a self-correcting local oscillation | Ahmadreza Rofougharan | 2007-12-25 |
| 7307478 | Adjustable power amplifier and applications thereof | — | 2007-12-11 |
| 7268626 | Compensating a power amplifier based on operational-based changes | — | 2007-09-11 |
| 7203475 | Multiple rate local oscillation generator and applications thereof | — | 2007-04-10 |
| 7120412 | Calibration circuit for VCO | — | 2006-10-10 |
| 7098747 | Precision tunable voltage controlled oscillation and applications thereof | — | 2006-08-29 |
| 7088962 | On-chip loop filter for a PLL | Stephen Wu | 2006-08-08 |
| 6850745 | Method and apparatus for generating a self-correcting local oscillation | Ahmadreza Rofougharan | 2005-02-01 |