Issued Patents All Time
Showing 1–25 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407187 | Planar omnidirectional wireless power transfer system | Junjie Feng, Fred C. Lee | 2025-09-02 |
| 12382494 | Noise detection for multi-channel and multi-protocol communications | Yan Zhou | 2025-08-05 |
| 12315665 | Coupled inductor winding structure for common-mode noise reduction | Shuo Wang, Fred C. Lee | 2025-05-27 |
| 12255004 | Multi-phase integrated coupled inductor structure | Feiyang Zhu, Fred C. Lee | 2025-03-18 |
| 12088335 | Signal identification for multi-channel and multi-protocol communications | Yan Zhou | 2024-09-10 |
| 12009146 | Magnetic integration of matrix transformer with controllable leakage inductance | Ahmed Nabih, Fred C. Lee | 2024-06-11 |
| 11973255 | Cross-coupled filter | Dunrong Li, Renhu Luo, Ze Yin | 2024-04-30 |
| 11894778 | High current DC-DC converter with integrated matrix transformer and multiphase current doubler rectifier | Xin LOU, Fred C. Lee | 2024-02-06 |
| 11857328 | Active electrode having a closed-loop unit-gain amplifier with chopper modulation | Preben Kidmose, Xiong Zhou, Soren Kilsgaard | 2024-01-02 |
| 11848140 | Integrated parallel matrix transformer and inductor | Mohamed Ahmed, Fred C. Lee | 2023-12-19 |
| 11799181 | Cross-coupled filter | Dunrong Li, Renhu Luo, Ze Yin | 2023-10-24 |
| 11545900 | Efficient wide voltage range quasi-parallel voltage regulator | Mohamed Ahmed, Fred C. Lee | 2023-01-03 |
| 11502671 | Digital pulse-width modulation (PWM) modulator with dynamically switchable code set for reduced total harmonic distortion and noise (THDN) | Rahul Singh, Paul Astrachan, Kyehyung Lee | 2022-11-15 |
| 11404967 | Interleaved converters with integrated magnetics | Chao Fei, Bin Li, Fred C. Lee | 2022-08-02 |
| 11392151 | Dual-level detection to reduce voltage droop on critical battery voltage nodes | Graeme G. MACKAY, Ajit Sharma, Jason W. Lawrence | 2022-07-19 |
| 11209472 | Fully distributed magnetic adsorption multi-parameter sensing cable | Yunjiang Rao, Bing Han, Hongjian Guan, Ming Li, Zengling Ran +3 more | 2021-12-28 |
| 11047058 | Method for manufacturing leading edge guard | Nicholas Joseph Kray, Michael W. Peretti, Tod Winton Davis | 2021-06-29 |
| 10910140 | Matrix transformer and winding structure | Chao Fei, Fred C. Lee | 2021-02-02 |
| 10873265 | Bidirectional three-phase direct current (DC)/DC converters | Hao Xue, Bin Li, Fred C. Lee | 2020-12-22 |
| 10837457 | Composite blade root stress reducing shim | Nicholas Joseph Kray | 2020-11-17 |
| 10790081 | Interleaved converters with integrated magnetics | Chao Fei, Bin Li, Fred C. Lee, Hongfei Wu | 2020-09-29 |
| 10753548 | Flexible filament lamp | Hing Chiu On, Minghu Huang | 2020-08-25 |
| 10738630 | Platform apparatus for propulsion rotor | Nicholas Joseph Kray, Gerald Alexander Pauley, Ming Xie, Jorge Orlando Lamboy, Tod Winton Davis | 2020-08-11 |
| D891667 | LED lamp | Xiaofeng Zou, Li Xu, Guangyun Gu, Rengui Zhou | 2020-07-28 |
| 10673328 | Inverse charge current mode (IQCM) control for power converter | Syed Bari, Fred C. Lee | 2020-06-02 |