Inventor
CHEN S-WEI
TW25 patents
⚠️ This page may combine multiple inventors who share the name “CHEN S-WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOUNG OPTICS INC
18 patentsUS7995298B2Aug 9, 2011
Illumination system
YOUNG OPTICS INC21 citations92
US6840632B2Jan 11, 2005
Projection optical system having a wedge prism
YOUNG OPTICS INC13 citations82
US10429561B2Oct 1, 2019
Puddle light
YOUNG OPTICS INC4 citations72
US11384917B1Jul 12, 2022
Headlight and projection device for vehicles
YOUNG OPTICS INC2 citations71
US11215337B2Jan 4, 2022
Puddle lamp
YOUNG OPTICS INC5 citations71
US8023193B2Sep 20, 2011
Illumination system
YOUNG OPTICS INC6 citations62
US7499218B1Mar 3, 2009
Illumination system
YOUNG OPTICS INC6 citations62
US11365860B2Jun 21, 2022
Optical lens
YOUNG OPTICS INC0 citations61
US10962868B2Mar 30, 2021
Projection device and display system with a combiner therein
YOUNG OPTICS INC1 citations61
US11635600B2Apr 25, 2023
Vehicle projection lens and vehicle lamp
YOUNG OPTICS INC0 citations60
US11519577B2Dec 6, 2022
Vehicle lamp device and projection lens therefor
YOUNG OPTICS INC0 citations60
US11428378B1Aug 30, 2022
Vehicle lamp device and projection lens for vehicle lamp
YOUNG OPTICS INC0 citations60
US9122051B2Sep 1, 2015
Light module and projection device
YOUNG OPTICS INC2 citations60
US11226077B2Jan 18, 2022
Projection device and headlight for vehicle
YOUNG OPTICS INC0 citations52
US10876707B2Dec 29, 2020
Pattern projection device
YOUNG OPTICS INC0 citations51
US8029143B2Oct 4, 2011
Illumination system
YOUNG OPTICS INC1 citations47
US7905601B2Mar 15, 2011
Color filtering device
YOUNG OPTICS INC0 citations47
US7490966B2Feb 17, 2009
Illumination system
YOUNG OPTICS INC0 citations41