Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422912 | Electronic system and protection method for power management circuit | Kuan-Wen Su, Chien-Yu Lan, Shang-Wei Chen | 2025-09-23 |
| 12172302 | Spherical coordinate mechanism | Wen-Der Trui | 2024-12-24 |
| 11904465 | Spherical coordinate orientating mechanism | Wen-Der Trui | 2024-02-20 |
| 9851045 | Twelve axes mechanism for spherical coordinate kinematics | Wen-Der Trui | 2017-12-26 |
| 9579786 | Spherical coordinates manipulating mechanism | Wen-Der Trui | 2017-02-28 |
| 8579714 | Space orientating mechanism with two tetrahedrons and eight arc-links | Wen-Der Trui | 2013-11-12 |
| 7878094 | Tool with extendable handle | — | 2011-02-01 |