Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1078924 | Spray pattern selection ring for water sprayer | — | 2025-06-10 |
| 12151656 | Swing type wheel locking device | — | 2024-11-26 |
| 11719346 | Water control valve with offset valve core | — | 2023-08-08 |
| 11211771 | Apparatus and method of high power nanosecond mode-locked solid state laser | Yung-Fu Chen, Hsing-Chih Liang, Shu-Ching Li, Chia-Han Tsou | 2021-12-28 |
| 9527099 | Impingement sprinkler | — | 2016-12-27 |
| 9144809 | Impingement sprinkler | — | 2015-09-29 |
| 8944345 | Swing sprinkler | — | 2015-02-03 |
| 8579210 | Sprinkler with adjustable water outflow | — | 2013-11-12 |
| D691239 | Handle for water spray nozzle | — | 2013-10-08 |
| 6967836 | Device for accommodating a tablet PC | Ming-Hsun Chou | 2005-11-22 |