Inventor
LEE CHEN-CHENG
TW14 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHEN-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYS OPTICS INC
9 patentsUS11372218B2Jun 28, 2022
Imaging lens and manufacturing method of light-shielding element
RAYS OPTICS INC0 citations58
US11262524B2Mar 1, 2022
Lens structure
RAYS OPTICS INC0 citations58
US11237309B2Feb 1, 2022
Lens
RAYS OPTICS INC0 citations53
US11112576B2Sep 7, 2021
Optical lens and fabrication method thereof
RAYS OPTICS INC0 citations50
US10845571B2Nov 24, 2020
Optical lens
RAYS OPTICS INC0 citations50
US10809493B2Oct 20, 2020
Optical lens
RAYS OPTICS INC0 citations50
US11933945B2Mar 19, 2024
Optical lens
RAYS OPTICS INC0 citations49
US11650395B2May 16, 2023
Fixed focal imaging lens
RAYS OPTICS INC0 citations38
US10634866B2Apr 28, 2020
Lens and manufacturing method thereof
RAYS OPTICS INC0 citations31