Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316791 | Rotation shaft structure and electronic device | Changliang Liao, Weifeng Wu, Li Liao, Kenji Nagai, Ding Zhong +9 more | 2025-05-27 |
| 12047521 | Rotation shaft structure and electronic device | Changliang Liao, Weifeng Wu, Li Liao, Kenji Nagai, Ding Zhong +9 more | 2024-07-23 |
| D1023383 | Spotlight | — | 2024-04-16 |
| 11846998 | Folding module and foldable electronic device | Weifeng Wu, Tao Huang, Li Liao, Haiqiang Tian | 2023-12-19 |
| 11762431 | Rotating shaft structure and electronic device | Li Liao | 2023-09-19 |
| D993476 | Tube light for photography and video | — | 2023-07-25 |
| 11706886 | Folding apparatus and electronic device | Weifeng Wu, Tao Huang, Li Liao, Haiqiang Tian, Yuehua Hu | 2023-07-18 |
| D974628 | Light for photography and video | — | 2023-01-03 |
| 11448168 | Exhaust gas recirculation system and engine | Guoliang Chu | 2022-09-20 |
| 11352961 | Valve rocker arm assembly, variable air distribution mechanism and engine | Jibin Zhu, Zhiqiang Li | 2022-06-07 |
| 11353194 | Multifunctional light-control accessory frame | — | 2022-06-07 |
| D915641 | LED video light | — | 2021-04-06 |
| D887605 | Video and photography light | — | 2020-06-16 |
| D869544 | Photography or video light | — | 2019-12-10 |
| D848054 | Spotlight | — | 2019-05-07 |
| D814678 | LED light | — | 2018-04-03 |
| 9163531 | Self-adaptive hydraulic variable valve timing system for diesel engine and control method | Wanhua Su, Yiqiang Pei, Erxi Liu, Songlin Wu | 2015-10-20 |