Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318204 | Method and apparatus for collecting and analyzing urine samples | Cao Dong, Cheng-Da Yang, Longze Chen | 2025-06-03 |
| 10758169 | Method and apparatus for collecting and analyzing urine samples | Cheng-Da Yang, Longze Chen, Cao Dong | 2020-09-01 |