Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459045 | Machine for sealing a cryotube with a film | Shiaw-Min Hwang, I-Ting Kao, Hsin-I Chen, Chen-Der Tsai | 2008-12-02 |
| 6946062 | Electropolish/grinding means for an inner surface of a long tube | Chun-Hung Lin, Chen-Der Tsai, Jiun-Hung Chen, De-Chang Lin | 2005-09-20 |
| 6854713 | Diaphragm valve | Chun-Hung Lin, Chen-Der Tsai, Chin-Ching Wu, Jung-Chen Ho | 2005-02-15 |
| 6660138 | Electropolishing process means for an inner surface of a long tube | Chun-Hung Lin, Chen-Der Tsai, Yun-Sheng Chung, Chin-Ching Wu, Yuh-Feng Chen | 2003-12-09 |
| 6439254 | Mass flow controller automation method and related system | Yung-Ju Huang, Yun-Sheng Chung, Mu-Huo Cheng, Wen Jiang Yang | 2002-08-27 |
| 6420886 | Membrane probe card | Han-Shin Ho, Wei-Hai Lai, Chien-Shuan Kuo, Deng-Tswen Shieh, Wen-Cheng Hsu +2 more | 2002-07-16 |
| 6341769 | Non-contact pick-up device | Chun-Hung Lin, Tzer-Kun Lin, Yun-Chuan Tu, Chin-Ching Wu | 2002-01-29 |
| 6176694 | Double screw rotor assembly | Hong-Sheng Fang, Zhang-Hua Fong, Cheng-Chan Tsai, Jiun-Hung Chen, Ming-Fong Chen | 2001-01-23 |