Inventor
HUANG YEO-CHIH
TW21 patents
⚠️ This page may combine multiple inventors who share the name “HUANG YEO-CHIH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LARGAN PRECISION CO LTD
18 patentsUS7436603B2Oct 14, 2008
Optical lens system for taking image
LARGAN PRECISION CO LTD20 citations92
US7355801B2Apr 8, 2008
Image pickup lens assembly
LARGAN PRECISION CO LTD47 citations92
US8842376B2Sep 23, 2014
Plastic optical lens
LARGAN PRECISION CO LTD19 citations88
US9671527B2Jun 6, 2017
Optical lens assembly and electronic device
LARGAN PRECISION CO LTD6 citations84
US7679841B2Mar 16, 2010
Optical system for taking image
LARGAN PRECISION CO LTD8 citations84
US7262925B2Aug 28, 2007
Image lens array
LARGAN PRECISION CO LTD14 citations83
US7114862B2Oct 3, 2006
Single focus lens module
LARGAN PRECISION CO LTD17 citations83
US10288852B2May 14, 2019
Optical lens assembly and electronic device
LARGAN PRECISION CO LTD3 citations73
US9971129B2May 15, 2018
Optical lens assembly and electronic device
LARGAN PRECISION CO LTD2 citations73
US6741403B2May 25, 2004
Hybrid lens system
LARGAN PRECISION CO LTD9 citations73
US11675113B2Jun 13, 2023
Optical image lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD1 citations71
US7974014B2Jul 5, 2011
Optical system for taking image
LARGAN PRECISION CO LTD2 citations63
US7529041B2May 5, 2009
Optical lens system for taking image
LARGAN PRECISION CO LTD4 citations63
US11714251B2Aug 1, 2023
Imaging lens assembly, camera module and electronic device
LARGAN PRECISION CO LTD0 citations62
US11150433B2Oct 19, 2021
Imaging lens assembly, camera module and electronic device
LARGAN PRECISION CO LTD0 citations62
US12140783B2Nov 12, 2024
Optical image lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD0 citations61
US10921496B2Feb 16, 2021
Optical image lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD0 citations61
US10942305B2Mar 9, 2021
Optical image lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD0 citations50