Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9132378 | Portable oxygen generator | Jason Ouyang, Bob Zhou, Zuo Ya Yang, Guifeng Wei | 2015-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9132378 | Portable oxygen generator | Jason Ouyang, Bob Zhou, Zuo Ya Yang, Guifeng Wei | 2015-09-15 |