Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480230 | Damping device of window covering | Lin Chen | 2022-10-25 |
| 11230881 | Block and tackle window blind | Lin Chen | 2022-01-25 |
| 11220860 | Position-fixing system | Lin Chen | 2022-01-11 |
| 11078724 | Window covering | Lin Chen | 2021-08-03 |
| 11008807 | Position-fixing system | Lin Chen | 2021-05-18 |
| 10968695 | Fixing assembly for roller shade | Lin Chen, Hai Liang | 2021-04-06 |
| RE48355 | Control mechanism for raising and lowering window covering | Lin Chen | 2020-12-15 |
| 10865601 | Window covering | Jian Zeng | 2020-12-15 |
| 10865600 | Window blind | De-Jun Zhang, Lin Chen | 2020-12-15 |
| 10745966 | Support structure for roller for a shade | Lin Chen | 2020-08-18 |
| 10731408 | Window covering system and displacement controlling device thereof | Shui-Dong Wei | 2020-08-04 |
| 10718155 | Light blocking system for vertical blind | Yu-Che Wen, Chih-Yao Chang, Lin Chen, Chin-Tai Lu, Chao-Hung Nien | 2020-07-21 |
| 10619410 | Window blind | Lin Chen | 2020-04-14 |
| 10619412 | Slat of window covering | Lin Chen | 2020-04-14 |
| 10612621 | Damping device for window covering | Lin Chen | 2020-04-07 |
| 10612300 | Window blind | Lin Chen | 2020-04-07 |
| 10612299 | Control device of window covering system | Lin Chen | 2020-04-07 |
| 10563455 | Locking mechanism for cord of window covering | Lin Chen, Yu-Che Wen | 2020-02-18 |
| 10533371 | System and device for window covering | Lin Chen | 2020-01-14 |
| 10501985 | System and device for window covering | Lin Chen | 2019-12-10 |
| 10451145 | System and device for window covering system | Lin Chen | 2019-10-22 |
| 10428899 | Window covering system and window covering control apparatus thereof | Shui-Dong Wei | 2019-10-01 |
| 10415617 | Connecting structure and covering device for opening of building | Lin Chen | 2019-09-17 |
| 10302172 | Window covering system and window covering control assembly thereof | Lin Chen | 2019-05-28 |
| 10107032 | Control mechanism for raising and lowering window covering | Lin Chen | 2018-10-23 |