Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441963 | Multifunction laser leveling tool | Wah Pong Chan, Yat Wah Lam | 2016-09-13 |
EY
Eric Hung-Ying Yuen
Overall (2016): #406,338 of 481,213Top 85%
1
Patents 2016