Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D612081 | Portable reading lamp | Wei Ding, Song Liang | 2010-03-16 |
ZX
Zhijie Xue
Overall (All Time): #3,282,329 of 4,157,543Top 80%
1
Patents All Time