| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 7 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Mechanical elements | |
| #3 | Optics | |
| #4 | Computer technology | |
| #5 | Measurement | |
| #6 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Frames | |
| #2 | Television | |
| #3 | Cameras | |
| #4 | Image data processing | |
| #5 | Radio navigation | |
| #6 | Telephonic communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Qian Hao | 15 |
| Publication | Filing date | Title |
|---|---|---|
| CN110248059A | A kind of object tracking device and method | |
| WO2019232800A1 | Automatic follow focus for camera device | |
| CN108605081A | Intelligent Target is tracked | |
| CN108521867A | It is voted based on remote audience and controls camera fields of view | |
| WO2018201493A1 | Motorized camera mobile device stand for panorama and virtual reality applications | |
| WO2018201496A1 | Motorized tilt and swivel device for panorama and virtual reality applications |