Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D926392 | Pet feeder | — | 2021-07-27 |
| D922000 | Pet feeder | — | 2021-06-08 |
| 7471707 | Low noise, intra-cavity frequency-doubling micro chip laser with wide temperature range | Shaofeng Zhang, Yanping Chen | 2008-12-30 |