Inventor
LIANG YUAN-FAN
TW9 patents
⚠️ This page may combine multiple inventors who share the name “LIANG YUAN-FAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SINTAI OPTICAL SHENZHEN CO LTD
7 patentsUS9696520B2Jul 4, 2017
Wide-angle lens
SINTAI OPTICAL SHENZHEN CO LTD10 citations80
US11714261B2Aug 1, 2023
Wide-angle lens assembly
SINTAI OPTICAL SHENZHEN CO LTD1 citations59
US10656384B2May 19, 2020
Wide-angle lens assembly
SINTAI OPTICAL SHENZHEN CO LTD0 citations51
US11971603B2Apr 30, 2024
Scope
SINTAI OPTICAL SHENZHEN CO LTD0 citations48
US9523840B2Dec 20, 2016
Lens assembly
SINTAI OPTICAL SHENZHEN CO LTD1 citations48
US10698177B2Jun 30, 2020
Lens assembly
SINTAI OPTICAL SHENZHEN CO LTD0 citations38
US9019627B2Apr 28, 2015
Lens assembly
SINTAI OPTICAL SHENZHEN CO LTD0 citations38