Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091836 | Toe corrector | — | 2025-09-02 |
| D1088046 | Air pump | — | 2025-08-12 |
| D1028310 | Combined LED light and speaker | — | 2024-05-21 |
| D1012557 | Bath mat | — | 2024-01-30 |
| D989369 | Combined LED light and speaker | — | 2023-06-13 |
| 11671023 | Power supply control circuit for switch mode power supply converter and power supply control method using the same | Haijun Zhou, Haisong Li, Yangbo Yi, Wei Gao, Hongxing Li | 2023-06-06 |
| D986213 | Combined LED light and speaker | — | 2023-05-16 |
| D978150 | Multi-function phone docking station | — | 2023-02-14 |
| D968741 | Drain pad | — | 2022-11-01 |
| 11223269 | Circuit for controlling switching power supply by current limiting and magnetic field detection, and method for controlling switching power supply by using circuit | Haijun Zhou, Haisong Li, Yangbo Yi, Wei Gao | 2022-01-11 |
| 9985543 | Switching power supply | Yangbo Yi, Haisong Li, Changshen Zhao, Wenliang Liu | 2018-05-29 |
| 9812945 | Circuit structure for enhancing EFT immunity of primary side converter | Haisong Li, Changshen Zhao, Yangbo Yi | 2017-11-07 |
| 9431892 | High voltage start-up circuit with adjustable start-up time | Haisong Li, Changshen Zhao, Yangbo Yi | 2016-08-30 |
| 9007099 | Semiconductor device with a current sampler and a start-up structure | Yangbo Yi, Haisong Li, Wengao Chen, Lixin Zhang | 2015-04-14 |
| 8482064 | Termination for superjunction VDMOSFET | Yangbo Yi, Haisong Li, Qin Wang, Lixin Zhang | 2013-07-09 |
| 7363409 | Interrupt control system and method for reducing interrupt latency | Jing-Fei Ren | 2008-04-22 |
| 7304995 | Systems and methods for packet flow control | Xiaolin Lu, Michael O. Polley | 2007-12-04 |
| 7161978 | Transmit and receive window synchronization | Xiaolin Lu, Michael O. Polley | 2007-01-09 |