Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512990 | Gas meter with thermal time-of-flight sensing | Chih-Chang Chen | 2022-11-29 |
| 11428596 | Vacuum gauge with an extended dynamic measurement range | Chih-Chang Chen | 2022-08-30 |
| 11353336 | Gas meter with gas thermal property measurement and auto-compensation | Chih-Chang Chen | 2022-06-07 |