Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8658915 | Two-way wiring device | Ching-Ho Chou, Shang Li | 2014-02-25 |
| D692827 | Power supply | Ching-Ho Chou, Jui-Ching Lee | 2013-11-05 |
| 7182655 | Method and device for wiring connection | Tsung-Kuo Yang, Zhao JIANG, Charles C. Chou | 2007-02-27 |
| 6786758 | Securing device for immobilizing plural electric wires | Hung-Chi Chen, Henry Haihua Chang | 2004-09-07 |