Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191347 | High density metal insulator metal capacitor | Wei-Kai Shih | 2025-01-07 |
| 11776991 | High density metal insulator metal capacitor | Wei-Kai Shih | 2023-10-03 |
| 11164935 | High density metal insulator metal capacitor | Wei-Kai Shih | 2021-11-02 |
| 7757725 | Manual vacuum device | Wei LIN | 2010-07-20 |
| 5145480 | Magnetic retarding apparatus for an exerciser | — | 1992-09-08 |
| 4606538 | Physical exercise device | — | 1986-08-19 |