Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421775 | Hinge with movable rotating axle | Chun-Han Lin, Zoen Ryon Ryan Wong | 2025-09-23 |
| 12404959 | Floating joint and retainer connection device with pressure relief structure | AN SZU HSU, Chun-Han Lin, Hao-Yun Lee | 2025-09-02 |
| 12372179 | Floating joint and retainer connection device with friction reduction structure | Hao-Yun Lee, Dai Li, He-Yu Kang | 2025-07-29 |
| 12366898 | Rotating shaft device | Chun-Han Lin | 2025-07-22 |
| 12360576 | Rotating shaft device | Chun-Han Lin | 2025-07-15 |
| 12338926 | Floating joint and retainer connection structure | Chun-Han Lin | 2025-06-24 |
| 12305739 | Rotating shaft device | Chun-Han Lin | 2025-05-20 |
| 12270229 | Rotation device for a turnstile | Chun-Han Lin | 2025-04-08 |
| 12264524 | Rotation device for a turnstile | Chun-Han Lin | 2025-04-01 |
| 12241303 | Rotation device for a turnstile | Chun-Han Lin | 2025-03-04 |
| 12235688 | Multi-link hinge assembly | Chun-Han Lin | 2025-02-25 |
| 11841748 | Multi-shaft pivot shaft device | Chun-Han Lin | 2023-12-12 |
| 11829207 | Hinge and an electronic device with the same | Chun-Han Lin | 2023-11-28 |
| 11698665 | Multi-position hinge with double axles | AN SZU HSU, Chun-Han Lin | 2023-07-11 |
| 11598365 | Hinge with double synchronously rotatable axles | Chun-Han Lin | 2023-03-07 |
| 11579662 | Hinge with double synchronously rotatable axles | AN SZU HSU, Chun-Han Lin | 2023-02-14 |