Inventor
LAI SHENG-TANG
TW16 patents
⚠️ This page may combine multiple inventors who share the name “LAI SHENG-TANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOUNG OPTICS INC
7 patentsUS11215802B2Jan 4, 2022
Lens module and image apparatus
YOUNG OPTICS INC0 citations62
US10684453B2Jun 16, 2020
Optical lens and projection device having the same
YOUNG OPTICS INC1 citations62
US9606268B2Mar 28, 2017
Lens module and image apparatus
YOUNG OPTICS INC1 citations62
US7974016B2Jul 5, 2011
Fixed focus lens
YOUNG OPTICS INC4 citations62
US10670846B2Jun 2, 2020
Optical lens
YOUNG OPTICS INC1 citations61
US10254511B2Apr 9, 2019
Optical lens
YOUNG OPTICS INC0 citations51
US10571669B2Feb 25, 2020
Optical lens
YOUNG OPTICS INC0 citations48
RAYS OPTICS INC
6 patentsUS11029487B2Jun 8, 2021
Optical lens
RAYS OPTICS INC3 citations71
US11307390B2Apr 19, 2022
Optical lens
RAYS OPTICS INC0 citations61
US10996442B2May 4, 2021
Lens assembly and fabrication method thereof
RAYS OPTICS INC0 citations61
US10191251B2Jan 29, 2019
Optical lens
RAYS OPTICS INC1 citations61
US11841483B2Dec 12, 2023
Optical lens including five lenses of −−+−+, −−+++ or −−+−+, or six lenses of −−−+−+ or −−++−+ refractive powers
RAYS OPTICS INC0 citations50
US10809493B2Oct 20, 2020
Optical lens
RAYS OPTICS INC0 citations50