Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777738 | Anti-air-return system and method of fan | Jung-Yuan Chen, Yen-Hung Chen, Ching-Sen Hsieh, Chen-Chien Kao, Shih-Yuan Chiang +1 more | 2017-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777738 | Anti-air-return system and method of fan | Jung-Yuan Chen, Yen-Hung Chen, Ching-Sen Hsieh, Chen-Chien Kao, Shih-Yuan Chiang +1 more | 2017-10-03 |