| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement | |
| #3 | Weapons | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Devices using light amplification | |
| #3 | Armour | |
| #4 | Measuring distances | |
| #5 | Measuring light | |
| #6 | Soldering, welding and flame cutting | |
| #7 | Weapon sights |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gao Yunfeng | 12 |
| #2 | Zhou Chaoming | 10 |
| #3 | Li Jiaying | 10 |
| #4 | Sun Bo | 8 |
| #5 | Chen Yuqing | 2 |
| #6 | Liu Jiguo | 1 |
| #7 | Li Bo | 1 |
| #8 | Huang Hai | 1 |
| #9 | Yang Xun | 1 |
| #10 | Feng Weixian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN107690369A | Laser welding apparatus and its welding method | |
| CN106415352A | Telecentric optical lens | |
| CN106461918A | Optical lens |