Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1070503 | Cup for a car | — | 2025-04-15 |
| 12272325 | Driving method of display device and display device | — | 2025-04-08 |
| D1067728 | Tapered cup | — | 2025-03-25 |
| D1064724 | Bottle lid | — | 2025-03-04 |
| 12110607 | Apparatus, method, and process for directional solidification by liquid metal spraying enhanced cooling (LMSC) | Zhongming Ren, Jiang Wang, Xingfu Ren, Zhenqiang Zhang, Xiaoxin Zhang +2 more | 2024-10-08 |
| D1025708 | Tapered cup | — | 2024-05-07 |
| 11486273 | Variable valve driving mechanism of engine, and engine | Fei Wang, Cheng Xu, Zhongsheng Ren, Deshi Xu, Gang Wang | 2022-11-01 |
| 11362598 | Power supply circuit and photovoltaic power generation system comprising same | — | 2022-06-14 |
| 10761148 | Indicating circuit for switching power supply and use method thereof | — | 2020-09-01 |
| 10679797 | Ripple current generating circuit | — | 2020-06-09 |
| 10601334 | Flyback switching power supply | — | 2020-03-24 |
| 10581320 | Direct filtering type switching power supply | — | 2020-03-03 |
| 10536998 | Switching power supply having active power factor correction | — | 2020-01-14 |
| 10122295 | Self-excitation push-pull type converter | — | 2018-11-06 |
| 10008312 | Magnetic core for transformer | — | 2018-06-26 |
| 9705421 | Self-excited push-pull converter | — | 2017-07-11 |
| 9438133 | Alternating current-to-direct current circuit | Xiangyang Yin | 2016-09-06 |