| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 35 | |
| #2 | United States | 7 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Electrography | |
| #2 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ao Shiping | 29 |
| #2 | Hu Liangliang | 26 |
| #3 | Zhao Mingsheng | 11 |
| #4 | Hu Fei | 11 |
| #5 | Qiu Junliang | 9 |
| #6 | Yan Mei | 7 |
| #7 | Liu Xiaobing | 6 |
| #8 | Chen Shaohua | 5 |
| #9 | Yuan Shuangchun | 3 |
| #10 | Jiang Peng | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CN111459002A | Processing box | |
| CN111435225A | Processing box | |
| CN111766768A | Processing box | |
| CN112147862A | Developing box | |
| CN112147870A | Carbon powder box | |
| CN112015074A | Developing box | |
| US10416604B1 | Process cartridge | |
| CN111694243A | Developing box | |
| CN111381479A | Photosensitive element box | |
| CN110874045A | Processing box | |
| CN110941168A | Driving force transmission mechanism and processing box | |
| WO2019105353A1 | Process cartridge | |
| CN110874044A | Processing box | |
| CN110874043A | Processing box | |
| US10338513B1 | Process cartridge | |
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| CN107918267A | A kind of handle box | |
| CN109581846A | A kind of driving assembly and the handle box comprising the driving assembly | |
| WO2018064872A1 | Control mechanism and process cartridge | |
| CN108803289A | A kind of dismounting of chip and mounting device |