Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881851 | Multiplexing sample-and-hold circuit | Chan-Tang Tsen, Susan Morton | 2024-01-23 |
| 11588482 | Multiplexing sample-and-hold circuit | Chan-Tang Tsen, Susan Morton | 2023-02-21 |
| 10515872 | Metallic sub-collector for HBT and BJT transistors | James Chingwei Li, Yakov Royter, Pamela R. Patterson | 2019-12-24 |
| 10361731 | Interleaved sigma delta modulator based SDR transmitter | Zhiwei Xu, Yen-Cheng Kuan, Cynthia D. Baringer, Hasan Sharifi, James Chingwei Li | 2019-07-23 |
| 9843339 | Asynchronous pulse domain to synchronous digital domain converter | Yen-Cheng Kuan, Randall M. White, Zhiwei Xu, Peter Petre, Jose Cruz-Albrecht +1 more | 2017-12-12 |
| 9621183 | Interleaved Δ-Σ modulator | Cynthia D. Baringer, Zhiwei Xu, Peter Petre, Albert E. Cosand | 2017-04-11 |
| 9531571 | Agile radio architecture | Zhiwei Xu, Yen-Cheng Kuan, James Chingwei Li, Joseph F. Jensen | 2016-12-27 |
| 9508552 | Method for forming metallic sub-collector for HBT and BJT transistors | James Chingwei Li, Yakov Royter, Pamela R. Patterson | 2016-11-29 |
| 9484918 | Dual edge pulse de-multiplexer with equalized path delay | Yen-Cheng Kuan, Ining Ku, Zhiwei Xu, Susan Morton, Peter Petre +2 more | 2016-11-01 |
| 9407239 | Wide bandwidth automatic tuning circuit | Carson R. White, Joseph S. Colburn, Michael W. Yung | 2016-08-02 |
| 9294328 | In-phase and quadrature radio frequency digital-to-analog converter | Cynthia D. Baringer | 2016-03-22 |
| 9184974 | In-phase and quadrature radio frequency digital-to-analog converter | Cynthia D. Baringer | 2015-11-10 |
| 9103914 | Optical angle of arrival sensors and methods for determining an angle of arrival of incident light | Daniel Yap, Hasan Sharifi, Oleg M. Efimov | 2015-08-11 |
| 9054798 | Non-foster circuit stabilization method | Zhiwei Xu, Michael W. Yung, Carson R. White | 2015-06-09 |
| 8988173 | Differential negative impedance converters and inverters with variable or tunable conversion ratios | Carson R. White, Michael W. Yung, David Matthews, Susan Morton, Jason May +1 more | 2015-03-24 |
| 8958764 | Method and apparatus for detecting amplitudes and/or phases of recognizable signals in a frequency band or spectrum of interest | Zhiwei Xu, Peter Petre | 2015-02-17 |
| 8860092 | Metallic sub-collector for HBT and BJT transistors | James Chingwei Li, Yakov Royter, Pamela R. Patterson | 2014-10-14 |
| 8374561 | Non-foster impedance power amplifier | Michael W. Yung | 2013-02-12 |
| 7349471 | PPM receiving system and method using time-interleaved integrators | Albert E. Cosand, Michael W. Yung | 2008-03-25 |
| 7259444 | Optoelectronic device with patterned ion implant subcollector | Mary Y. Chen | 2007-08-21 |
| 6952177 | Traveling wave, multiplying D/A converter | — | 2005-10-04 |
| 5467034 | Oxygen sensor interface circuit with optimized gain characteristics | Gregory J. Manlove | 1995-11-14 |