Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312002 | Bi-directional lock mechanism for steering column | Wei Wang, Dandan Li, Hongbin Zhang | 2025-05-27 |
| 10801327 | Gas turbine engine blade airfoil profile | — | 2020-10-13 |
| 9828941 | Valved Stirling engine with improved efficiency | — | 2017-11-28 |
| 9109534 | Valved stirling engine with improved efficiency | — | 2015-08-18 |
| 7642067 | Device and method for rapidly determining the effectiveness of sterilization or disinfection processes | Szu-Min Lin | 2010-01-05 |
| 7586903 | System and method for VoIP call transfer using instant message service in an IP multimedia subsystem | Chou-Ling Ting, Chifu Lin | 2009-09-08 |
| 6006356 | Wraparound garment | — | 1999-12-28 |