Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899660 | Walker for rehabilitant | Kao Chin Chin, Tin Cheng Shing | 2005-05-31 |
| 5537467 | Method for forwarding a call to a temporarily utilized portable telephone | Lee-Tin Cheng, Munir Cochinwala, Kuo Chu Lee, Cheng-Chung Liu, Thomas L. Wise | 1996-07-16 |