Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7373950 | Ceramic control valve | — | 2008-05-20 |
| 7185676 | Valve structure for faucets | — | 2007-03-06 |
| 7031635 | Toner cartridge | Ya-Li Huang, Hui-Yen Wang | 2006-04-18 |
| 6542709 | Developer container with commonly driven mixer and toner supply | Jui-Chi Wang, Robin Hsu, Li Kuan Tung | 2003-04-01 |
| D458301 | Toner cartridge | Jui-Chi Wang, Robin Hsu, Ya-Li Huang | 2002-06-04 |
| 6221791 | Apparatus and method for oxidizing silicon substrates | Chien-Jiun Wang, Yu-Sen Chu, Kuo-Hung Liao | 2001-04-24 |
| 5230545 | Convenient awning assembly for parked cars | Yueh-Fang Wang | 1993-07-27 |