Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821183 | Fast assembling faucet component for dual water sources | Jui-Ching Chen | 2023-11-21 |
| 11313111 | Faucet that can be equipped with an air gap device | Jui-Ching Chen | 2022-04-26 |
| 10260215 | Faucet with a rotatable outlet structure | Jui-Ching Chen | 2019-04-16 |
| 9481985 | Faucet with safe operating mode on a hot side thereof | Jui-Ching Chen | 2016-11-01 |
| 9429246 | Faucet with a monitoring device and a monitoring method thereof | Jui-Ching Chen | 2016-08-30 |
| 8714198 | Control valve mechanism for faucets | Jui-Ching Chen | 2014-05-06 |
| 7997513 | Oscillating faucet structure of a dual-outlet system | Jui-Ching Chen | 2011-08-16 |
| 7607639 | Valve structure | Jui-Ching Chen | 2009-10-27 |
| 7360558 | Control valve for drinking water fountain | Jui-Ching Chen | 2008-04-22 |
| 7299992 | Drinking water fountain having mixed hot and cold water | Jui-Ching Chen | 2007-11-27 |
| 7213608 | Wasted water draining valve for a drinking water fountain | Jui-Ching Chen | 2007-05-08 |
| 7194596 | Method of efficient data management with flash storage system | Chien-Hung Wu, Jen-Chieh Lou, Chien-Hua Chu | 2007-03-20 |
| 7066201 | Valve device having solid engaging structure | Jui-Ching Chen | 2006-06-27 |
| D473558 | Monitor | Ya-Yun Chang | 2003-04-22 |