Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052430 | Pressure relief valve for cardiopulmonary bypass | Martin Wong, Chikashige Kiyoshi | 2018-08-21 |
| 6501865 | Dynamic thresholding module with IR LED light source for a contact image sensor | Satoru Tanaka, Hsin-Fu Tseng | 2002-12-31 |
| 6381378 | Dynamic thresholding module | Satoru Tanaka, Hsin-Fu Tseng | 2002-04-30 |