Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1046821 | Combination of earphones and case | — | 2024-10-15 |
| 11446773 | Super304H steel welding wire capable of resisting high-temperature creep and aging embrittlement | Xue hui Wang, You Li, Dongxu Chen, Jianhua Sun, Liquan Li +1 more | 2022-09-20 |
| D927907 | Seat back | — | 2021-08-17 |
| D927908 | Seat back | — | 2021-08-17 |
| 10522101 | Display substrate, display panel and display device | Liting Fang, Yujiao Liang, Nasen Chen, Qiong Song, Ling Wu +1 more | 2019-12-31 |
| D841997 | Rotary chair | — | 2019-03-05 |
| 9386858 | Structure-improved multifunction chassis | — | 2016-07-12 |
| 9044094 | Chair chassis | — | 2015-06-02 |
| D697330 | Seat | — | 2014-01-14 |
| D650617 | Main frame of chairs | — | 2011-12-20 |
| D645683 | Seatback frame | — | 2011-09-27 |
| D645684 | Combined seatback frame | — | 2011-09-27 |