Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023677 | Sample tube for polymerase chain reaction and polymerase chain reaction device thereof | Ying-Ta Lai, Yu-Cheng Ou, Yi-Hsi Chen | 2024-07-02 |
| 11878301 | Analysis cartridge | Ying-Ta Lai, Yu-Cheng Ou, Shu-Hong Huang, Fan-Yun Huang, Ruei-Yi Tsai +1 more | 2024-01-23 |
| 11624641 | Quantitative transfer pipette structure | Ying-Ta Lai, Yu-Cheng Ou, Fan-Yun Huang, Yi-Hsi Chen | 2023-04-11 |
| 6742795 | Handlebar for two wheeled vehicle | — | 2004-06-01 |
| 6730005 | Ball positioning structure | — | 2004-05-04 |
| 6244131 | Stem for a bicycle | — | 2001-06-12 |
| 6192773 | Stem for a bicycle | — | 2001-02-27 |
| 5515744 | Adjustable stem member | — | 1996-05-14 |
| 5442973 | Locking mechanism between stem member and fork tube of a bicycle | — | 1995-08-22 |
| 5285698 | Stopper device for an auxiliary handlebar | — | 1994-02-15 |
| D342661 | Auxiliary gripping handle for bicycle | — | 1993-12-28 |
| 5213006 | Bicycle stem mechanism having internal rigidifying washer | — | 1993-05-25 |
| D332436 | Bicycle seat post | — | 1993-01-12 |