Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421820 | Sealed coring device for underground coalbed | Sheng XUE, Lefan Wang, Xiaoliang Zheng, Ping Liu, Chen Shen +3 more | 2025-09-23 |
| D1047132 | Portable nebulizer | — | 2024-10-15 |
| 10895833 | Sliding sheet and method for manufacturing the same | Mingfu Yang | 2021-01-19 |
| 10804813 | Power inverter for reducing total harmonic distortion via duty cycle control | Karl William Wojcik | 2020-10-13 |
| 9039456 | Electrical connector with fastening elements | Fei Wang, Hung-Chi Tai, Yung-Chih Hung, Chieh-Yu Cheng | 2015-05-26 |
| 7647953 | Unspent automotive fluid recovery system | — | 2010-01-19 |
| 7111498 | Radiator inlet adapter | — | 2006-09-26 |
| 6978982 | Strut spring compressor tool | — | 2005-12-27 |