HS

Hongyan Shi

SC Shenzhen Royole Technologies Co.: 2 patents #5 of 47Top 15%
Overall (2020): #167,126 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10652474 Method for adjusting an angle of an element of a photographing unit and a head mounted display Chao Han 2020-05-12
10558023 Optical system and head-mounted display apparatus using same — 2020-02-11