Inventor
KUO TAO-HUNG
TW17 patents
⚠️ This page may combine multiple inventors who share the name “KUO TAO-HUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORETRONIC CORP
13 patentsUS10877252B2Dec 29, 2020
Fixed-focus projection lens
CORETRONIC CORP2 citations68
US11644650B2May 9, 2023
Optical lens and head-mounted display device including five lenses of +−−++ refractive powers
CORETRONIC CORP1 citations62
US9470874B2Oct 18, 2016
Fixed-focus lens
CORETRONIC CORP2 citations61
US12025800B2Jul 2, 2024
Optical lens
CORETRONIC CORP0 citations59
US11520128B2Dec 6, 2022
Zoom projection lens
CORETRONIC CORP0 citations54
US12111513B2Oct 8, 2024
Optical lens and head-mounted display device
CORETRONIC CORP0 citations51
US9594233B2Mar 14, 2017
Zoom lens
CORETRONIC CORP0 citations51
US12487465B2Dec 2, 2025
Head-up display device
CORETRONIC CORP0 citations42
US9915810B2Mar 13, 2018
Projection apparatus and projection lens with three lens groups
CORETRONIC CORP0 citations40
US9791680B2Oct 17, 2017
Projection apparatus and projection lens
CORETRONIC CORP0 citations40
US9733457B2Aug 15, 2017
Zoom lens
CORETRONIC CORP0 citations40
US9720215B2Aug 1, 2017
Zoom lens
CORETRONIC CORP0 citations40
US9798118B2Oct 24, 2017
Projection display apparatus and projection lens module thereof
CORETRONIC CORP0 citations39