Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068724 | Radio frequency phase shifter with variable input capacitance | Gary L. Brown | 2024-08-20 |
| 11632098 | Polyphase filter with interphase coupling | Timothy Donald Gathman, Lai Kan Leung, Xinmin Yu, Rajagopalan Rangarajan | 2023-04-18 |
| 11569555 | Phase shifter with active signal phase generation | Xinmin Yu, Lai Kan Leung | 2023-01-31 |
| 11398853 | Transformer-based antenna switching network | Chinmaya Mishra, Marco Vigilante, Bhushan Shanti Asuri, Rajagopalan Rangarajan | 2022-07-26 |
| 11349503 | Phase shifter with compensation circuit | Laya Mohammadi, Bhushan Shanti Asuri | 2022-05-31 |
| 11316489 | Bidirectional variable gain amplification | Xinmin Yu, Lai Kan Leung | 2022-04-26 |
| 11283409 | Signal combiner | Lai Kan Leung, Xinmin Yu, Rajagopalan Rangarajan | 2022-03-22 |
| 10756772 | Multi-mode mixer | Jeremy Goldblatt, Yunfei Feng, Li Liu, Xinmin Yu, Aliakbar Homayoun | 2020-08-25 |
| 10673411 | Large-signal GM3 cancellation technique for highly-linear active mixers | Xinmin Yu, Lai Kan Leung, Yunfei Feng | 2020-06-02 |
| 10659010 | RF output driver | Lai Kan Leung, Ravi Sridhara | 2020-05-19 |
| 10651807 | Complementary variable gain amplification | Timothy Donald Gathman, Lai Kan Leung, Xinmin Yu | 2020-05-12 |
| 10630328 | Current-mode filtering using current steering | Timothy Donald Gathman, Lai Kan Leung | 2020-04-21 |
| 10469122 | Techniques for low-loss multi-band multiplexing | Lai Kan Leung, Zhang Jin, Chinmaya Mishra, Ravi Sridhara, Youngchang Yoon | 2019-11-05 |
| 10439593 | Multi-band filter architectures | Timothy Donald Gathman, Lai Kan Leung, Rajagopalan Rangarajan | 2019-10-08 |
| 10305517 | Current-mode filtering with switching | Timothy Donald Gathman, Lai Kan Leung | 2019-05-28 |
| 10193580 | Multi-band radio-frequency reception | Lai Kan Leung, Xinmin Yu, Timothy Donald Gathman, Ravi Sridhara | 2019-01-29 |
| 10153934 | Reconfigurable wideband current-mode filters | Timothy Donald Gathman, Lai Kan Leung, Xinmin Yu, Rajagopalan Rangarajan | 2018-12-11 |
| 10033337 | Multi-stage bandpass low-noise amplifier | Sasha Vujcic, Aleksandar Miodrag Tasic, Timothy Donald Gathman, Wu-Hsin Chen, Klaas van Zalinge | 2018-07-24 |
| 10014845 | Systems and methods providing an intermodulation distortion sink | Timothy Donald Gathman, Sasha Vujcic, Aleksandar Miodrag Tasic, Wu-Hsin Chen, Klaas van Zalinge | 2018-07-03 |
| 9991875 | Reconfigurable radio frequency (RF) bandstop/intermediate frequency (IF) bandpass filter | Timothy Donald Gathman, Ojas M. Choksi, Aleksandar Miodrag Tasic, Sasha Vujcic, Wu-Hsin Chen +1 more | 2018-06-05 |
| 9948239 | Configurable mixer | Kiyong Choi, Yi Zeng, Hong Sun Kim, Sasha Vujcic, Aleksandar Miodrag Tasic +3 more | 2018-04-17 |
| 9184707 | Amplifier with switchable common gate gain buffer | Rajagopalan Rangarajan | 2015-11-10 |