HZ

Hengfei Zhang

BC Beijing Boe Technology Development Co.: 4 patents #146 of 1,775Top 9%
BO BOE: 4 patents #4,064 of 12,373Top 35%
SC Shenzhen Diepin Technology Co.: 2 patents #2 of 2Top 100%
SC Shenzhen Haohualianhe Technology Co.: 1 patents #2 of 3Top 70%
Overall (All Time): #392,069 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12426171 Display device Xiaotong Liu, Yuju Chen, Yongchun Tao, Hui HUA, Zhiming Yang +2 more 2025-09-23
12417014 Display devices and methods for controlling the same 2025-09-16
D1090811 Fan Weihao Chen, Ronghua Zhuang 2025-08-26
12340021 Method and device for synchronizing haptic feedback and visual feedback 2025-06-24
D1057002 Projector Ronghua Zhuang 2025-01-07
12172550 Haptic feedback control method, haptic feedback control device, and storage medium 2024-12-24
12158693 Photographing device support having auxiliary handle Weihao Chen 2024-12-03
D1019923 Fan Weihao Chen, Ronghua Zhuang 2024-03-26
D1012910 Tripod Weihao Chen 2024-01-30
D1009331 Lamp Weihao Chen 2023-12-26
D993382 Clip fan Weihao Chen, Ronghua Zhuang 2023-07-25
D993383 Fan Weihao Chen, Ronghua Zhuang 2023-07-25