Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7374679 | Asymmetric porous polytetrafluoroethylene membrane for a filter | James Huang, William T. Chou, David Chou, Juin-Yih Lai, Kueir-Rarn Lee +2 more | 2008-05-20 |
| 7309663 | Asymmetric porous polytetrafluoroethylene membrane for clothing | James Huang, William T. Chou, David Chou, Juin-Yih Lai, Kueir-Rarn Lee +2 more | 2007-12-18 |
| 6852223 | Asymmetric porous polytetrafluoroethylene membrane and process for preparing the same | James Huang, William T. Chou, David Chou, Juin-Yih Lai, Kueir-Rarn Lee +2 more | 2005-02-08 |