Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575986 | Method for managing design files shared by multiple users and system thereof | Robert Cameron Doig, Jen-Feng Huang, Wei-Cheng Chen | 2017-02-21 |
| 6149865 | Test strips for the determination of the ionic strength or specific gravity of an aqueous sample | — | 2000-11-21 |
| 5922283 | Test strips for the determination of the ionic strength or specific gravity of an aqueous sample | — | 1999-07-13 |