Inventor
YANG CHING-AN
TW15 patents
⚠️ This page may combine multiple inventors who share the name “YANG CHING-AN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UBRIGHT OPTRONICS CORP
13 patentsUS10527775B2Jan 7, 2020
Optical substrates having light collimating and diffusion structures
UBRIGHT OPTRONICS CORP51 citations92
US10288265B1May 14, 2019
Optical assembly and the method to make the same
UBRIGHT OPTRONICS CORP2 citations71
US9810818B2Nov 7, 2017
Optical film
UBRIGHT OPTRONICS CORP3 citations71
US12085737B2Sep 10, 2024
Composite optical film
UBRIGHT OPTRONICS CORP0 citations60
US9366875B2Jun 14, 2016
Light directing film
UBRIGHT OPTRONICS CORP2 citations60
US10429552B2Oct 1, 2019
Optical sheet having a composite structure thereon and method to make the same
UBRIGHT OPTRONICS CORP0 citations50
US10175393B2Jan 8, 2019
Optical sheet having a composite structure thereon and method to make the same
UBRIGHT OPTRONICS CORP0 citations50
US9733400B2Aug 15, 2017
Light directing film
UBRIGHT OPTRONICS CORP1 citations50
US9341755B2May 17, 2016
Optical film
UBRIGHT OPTRONICS CORP0 citations50
US11867939B2Jan 9, 2024
Composite optical film
UBRIGHT OPTRONICS CORP0 citations46
US9851479B2Dec 26, 2017
Optical substrates having light collimating and diffusion structures
UBRIGHT OPTRONICS CORP0 citations46
US9180609B2Nov 10, 2015
Optical substrates having light collimating and diffusion structures
UBRIGHT OPTRONICS CORP1 citations46
US10725330B2Jul 28, 2020
Optical substrates having light collimating and diffusion structures
UBRIGHT OPTRONICS CORP0 citations39