Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985667 | Inter-band CA digital transmitter with multi-stage out-of-band noise canceller | Rui Ma, SungWon Chung | 2018-05-29 |
| 9948246 | Impedance flattening network for high efficiency wideband doherty power amplifier | Rui Ma, Sheikh Nijam Ali | 2018-04-17 |
| 9876102 | Semiconductor device with multiple carrier channels | Yuhao Zhang | 2018-01-23 |
| 9842685 | Artificial magnetic structures for wireless power transfer | Bingnan Wang, William S. Yerazunis | 2017-12-12 |
| 9780730 | Wideband self-envelope tracking RF power amplifier | Rui Ma, SungWon Chung | 2017-10-03 |
| 9780181 | Semiconductor device with multi-function P-type diamond gate | Chenjie TANG, Chungwei Lin | 2017-10-03 |
| 9749163 | System and method for linearizing power amplifiers | Toshiaki Koike-Akino, Qiuyao Zhu, Rui Ma | 2017-08-29 |
| 9691861 | Method for analyzing discrete traps in semiconductor devices | Andrei Kniazev, Qun Gao | 2017-06-27 |
| 9583607 | Semiconductor device with multiple-functional barrier layer | Yuhao Zhang | 2017-02-28 |
| 9559610 | Method to generate multilevel inverter modulation control signals | Chunjie Duan, Rui Ma | 2017-01-31 |
| 9503028 | Three-way sequential power amplifier system for wideband RF signal | Rui Ma, Jin Yan Shao | 2016-11-22 |
| 9461505 | Wireless energy transfer with negative index material | Da Huang, Bingnan Wang | 2016-10-04 |
| 9419121 | Semiconductor device with multiple carrier channels | Yuhao Zhang | 2016-08-16 |
| 9397501 | Maximum power point tracking for photovoltaic power generation system | Yi Deng | 2016-07-19 |
| 9337890 | Antenna selection with frequency-hopped sounding reference signals | Neelesh B. Mehta, Jinyun Zhang | 2016-05-10 |
| 9294079 | System and method for generating multi-band signal | Rui Ma, SungWon Chung | 2016-03-22 |
| 9274075 | Proximity sensor detecting metallic and non-metallic objects | Bingnan Wang, Jiang Long | 2016-03-01 |
| 9270504 | System and method for linearizing power amplifiers | Toshiaki Koike-Akino, Qiuyao Zhu, Rui Ma | 2016-02-23 |
| 9231550 | Output matching network for wideband power amplifier with harmonic suppression | Rui Ma, SungWon Chung | 2016-01-05 |
| 9131433 | Minimization of radio resource usage in multi-hop networks with multiple | David Steer, Adrian Smith | 2015-09-08 |
| 9100265 | Digital power encoder for direct digital-RF transmitter | Rui Ma, Qiuyao Zhu, Chunjie Duan | 2015-08-04 |
| 9054940 | System and method for linearizing power amplifiers | Rui Ma, Qiuyao Zhu, Chunjie Duan | 2015-06-09 |
| 9025471 | Antenna selection with frequency-hopped sounding reference signals | Neelesh B. Mehta, Jinyun Zhang | 2015-05-05 |
| 8976556 | Space vector modulation for multilevel inverters | Yi Deng | 2015-03-10 |
| 8972215 | Method and system for determining parameters of sinusoidal signals | Zafer Sahinoglu, Ming Sun | 2015-03-03 |