Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874728 | Long working distance lens system, assembly, and method | Zhangyi Zhong, Kevin George Harding, Yi Liao | 2018-01-23 |
DG
Daniel Curtis Gray
Overall (2018): #446,073 of 503,207Top 90%
1
Patents 2018