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USPTO Patent Rankings Data through Sept 30, 2025
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Hao Qian

HCHangzhou Taro Positioning Technology Co.: 2 patents #1 of 1Top 100%
Overall (2021): #49,601 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11190701 Intelligent object tracking using a reflective light source 2021-11-30
11122210 Intelligent object tracking using object-identifying code 2021-09-14
11092881 Motorized tilt and swivel device for panorama and virtual reality applications 2021-08-17
11082599 Controlling camera field-of-view based on remote viewer voting 2021-08-03