| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 12 | |
| #2 | United States | 7 | |
| #3 | China | 6 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Telecommunications | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Television | |
| #3 | Telephonic communication | |
| #4 | Cameras | |
| #5 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Liu Xuming | 19 |
| #2 | Zeng Haojie | 18 |
| #3 | Zeng Jiyong | 17 |
| #4 | Zhang Tian | 6 |
| #5 | Bao Yumin | 4 |
| #6 | Wang Yilong | 3 |
| #7 | Chen Weijian | 3 |
| #8 | Deng Binquan | 2 |
| #9 | Xiong Xinyu | 2 |
| #10 | Xin Baoyun | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2019302425A1 | Miniature imaging lens | |
| CN108318996A | Collimate camera lens | |
| CN107300751A | Pick-up lens | |
| CN107167897A | The iris camera module of optical imaging lens and the application optical imaging lens | |
| CN106526803A | Micro camera lens | |
| CN106526798A | Mobile phone external lens | |
| CN106154501A | Fish eye lens |