Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9276545 | Method of power amplifier switching power control using post power amplifier power detection | Wen-Yen Chan, Ian Ka Yin Chung, Hamza Mohaimeen Bari | 2016-03-01 |
| 9014646 | Electronic device with multiple antenna diversity and related methods | — | 2015-04-21 |
| 8965321 | Dual receive filter | Wen-Yen Chan | 2015-02-24 |
| 8873675 | Method and apparatus for optimizing transmitter power efficiency | Wen-Yen Chan, Qingzhong Jiao, Xin Jin | 2014-10-28 |
| 8761305 | Input drive control for switcher regulated power amplifier modules | Wen-Yen Chan | 2014-06-24 |
| 8670503 | Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios | Wen-Yen Chan, Michael F. Habicher, Nagula Tharma Sangary, Qingzhong Jiao, Xin Jin | 2014-03-11 |
| 8655288 | Electronic device with multiple antenna diversity and related methods | — | 2014-02-18 |
| 8620238 | Method of power amplifier switching power control using post power amplifier power detection | Wen-Yen Chan, Ian Ka Yin Chung, Hamza Mohaimeen Bari | 2013-12-31 |
| 8606199 | Control of switcher regulated power amplifier modules | Wen-Yen Chan | 2013-12-10 |
| 8477878 | Method and apparatus for precise open loop tuning of reference frequency within a wireless device | Wen-Yen Chan, Nagula Tharma Sangary, Qingzhong Jiao, Xin Jin | 2013-07-02 |
| 8447257 | Dual receive filter | Wen-Yen Chan | 2013-05-21 |
| 8428181 | Method and apparatus for optimizing transmitter power efficiency | Wen-Yen Chan, Xin Jin, Qingzhong Jiao | 2013-04-23 |
| 8295792 | Control of switcher regulated power amplifier modules | Wen-Yen Chan | 2012-10-23 |
| 8295403 | Method and apparatus for precise open loop tuning of reference frequency within a wireless device | Wen-Yen Chan, Xin Jin, Qingzhong Jiao, Nagula Tharma Sangary | 2012-10-23 |
| 8295397 | Input drive control for switcher regulated power amplifier modules | Wen-Yen Chan | 2012-10-23 |
| 8290085 | Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios | Wen-Yen Chan, Xin Jin, Nagula Tharma Sangary, Michael F. Habicher, Qingzhong Jiao | 2012-10-16 |
| 8190113 | Dual receive filter | Wen-Yen Chan | 2012-05-29 |
| 8160517 | Control of switcher regulated power amplifier modules | Wen-Yen Chan | 2012-04-17 |
| 8000409 | Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios | Wen-Yen Chan, Qingzhong Jiao, Xin Jin, Nagula Tharma Sangary, Michael F. Habicher | 2011-08-16 |
| 7907920 | Control of switcher regulated power amplifier modules | Wen-Yen Chan | 2011-03-15 |
| 7873119 | Input drive control for switcher regulated power amplifier modules | Wen-Yen Chan | 2011-01-18 |
| 7869776 | Method and apparatus for regulating the transmitted power in multi-rate wireless communication systems | Xin Jin, Nagula Tharma Sangary, Muhammad Khaledul Islam, Wen Zhao, Wen-Yen Chan +1 more | 2011-01-11 |
| 7787566 | Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios | Wen-Yen Chan, Qingzhong Jiao, Nagula Tharma Sangary, Michael F. Habicher, Xin Jin | 2010-08-31 |
| 7558540 | Method and apparatus for regulating the transmitted power in multi-rate wireless communication systems | Xin Jin, Nagula Tharma Sangary, M. Khaledul Islam, Wen Zhao, Wen-Yen Chan +1 more | 2009-07-07 |
| 7551689 | Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios | Wen-Yen Chan, Qingzhong Jiao, Nagula Tharma Sangary, Michael F. Habicher, Xin Jin | 2009-06-23 |