Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099182 | Water-proof and dust-proof membrane assembly and applications thereof | Sean Chen, Radium Huang, Jeff Han | 2018-10-16 |
| 8530004 | Polymeric electret film and method of manufacturing the same | Sean Chen, Radium Huang | 2013-09-10 |
| 8316629 | Polytetrafluoroethylene real twist yarn and method of producing the same | Chin-Chun Chou, Chin-Cha Chou, Wen-I Kuo, Lei Huang | 2012-11-27 |
| 8158042 | Polytetrafluoroethylene fiber and method for manufacturing the same | Chin-Chun Chou, Chin-Cha Chou, Shia-Chung Chen, Wen-I Kuo, Lei Huang | 2012-04-17 |
| 7374679 | Asymmetric porous polytetrafluoroethylene membrane for a filter | William T. Chou, David Chou, Juin-Yih Lai, Kueir-Rarn Lee, Da-Ming Wang +2 more | 2008-05-20 |
| 7309663 | Asymmetric porous polytetrafluoroethylene membrane for clothing | William T. Chou, David Chou, Juin-Yih Lai, Kueir-Rarn Lee, Da-Ming Wang +2 more | 2007-12-18 |
| 7108912 | Polytetrafluoroethylene fiber and method for manufacturing the same | Chin-Chun Chou, Chin-Cha Chou, Shia-Chung Chen, Wen-I Kuo, Lei Huang | 2006-09-19 |
| 6949287 | Polytetrafluoroethylene fiber and method for manufacturing the same | Chin-Chun Chou, Chin-Cha Chou, Shia-Chung Chen, Wen-I Kuo, Lei Huang | 2005-09-27 |
| 6852223 | Asymmetric porous polytetrafluoroethylene membrane and process for preparing the same | William T. Chou, David Chou, Juin-Yih Lai, Kueir-Rarn Lee, Da-Ming Wang +2 more | 2005-02-08 |
| 6702971 | Production method of a polytetrafluoroethylene sheet or film | William T. Chou, David Chou, Shia-Chung Chen, Woh-Jer Lee, Lei Huang +1 more | 2004-03-09 |
| 6080472 | Porous polytetrafluoroethylene molded article | William T. Chou, David Chou, Jenn-Yuh Kau, Yui-Whei Cheng-Yang, Woh-Jer Lee | 2000-06-27 |
| 5831820 | Peripheral docking module using a shape memory alloy actuator wire | — | 1998-11-03 |
| 5098625 | Process for forming an expanded porous tetrafluoroethylene polymer | William T. Chou, David Chou | 1992-03-24 |
| 5025506 | One piece mask body having vertically stitched nose accomodating portion | — | 1991-06-25 |