Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278551 | Trans-inductor voltage regulator current sensing techniques | Xuebing Chen, Owen Jong, Ya Liu, Mark Frederick Hartman | 2025-04-15 |
| 11979081 | Current sensing techniques for power converter circuits | Owen Jong, Yingyi Yan, Ya Liu | 2024-05-07 |
| 11913105 | High-efficiency and short-process method for preparing a high-strength and high-conductivity copper alloy | Jiabin Liu, Hongtao Wang, Youtong Fang, Xiaoyang Fang, Litian Wang +1 more | 2024-02-27 |
| 11824451 | Multi-phase buck-boost converter | Dongwon Kwon, Min-Kyu Song, Min Chen | 2023-11-21 |
| 11652415 | Current sensing techniques for power converter circuits | Owen Jong, Yingyi Yan, Ya Liu | 2023-05-16 |
| 11601049 | Multi-phase hybrid converter | Owen Jong, Ya Liu, Yingyi Yan | 2023-03-07 |
| 10284099 | Hybrid power converters combining switched-capacitor and transformer-based stages | Jian Li | 2019-05-07 |
| 9484799 | Switched capacitor DC-DC converter with reduced in-rush current and fault protection | Jian Li | 2016-11-01 |
| 8823352 | Switching power supply having separate AC and DC current sensing paths | — | 2014-09-02 |
| 8786268 | Current mode voltage regulator with auto-compensation | Jian Li | 2014-07-22 |
| 7642762 | Current source with indirect load current signal extraction | Manjing Xie | 2010-01-05 |
| 7437817 | Process for fabricating hollow electroactive devices | Robert E. Newnham | 2008-10-21 |
| 7212012 | Method of and system for regulating output voltage | — | 2007-05-01 |
| 7019445 | Process for fabricating hollow electroactive devices | Robert E. Newnham | 2006-03-28 |
| 6654993 | Process for fabricating hollow electroactive devices | Robert E. Newnham | 2003-12-02 |
| 6614143 | Class V flextensional transducer with directional beam patterns | Robert E. Newnham | 2003-09-02 |
| 6232702 | Flextensional metal-ceramic composite transducer | Robert E. Newnham | 2001-05-15 |
| 6147882 | Single-stage input current shaping technique with voltage-doubler rectifier front-end | Laszlo Huber, Milan M. Jovanovic, Fred C. Lee | 2000-11-14 |