Inventor
SHYU SAN-WOEI
TW48 patents
⚠️ This page may combine multiple inventors who share the name “SHYU SAN-WOEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
E PIN OPTICAL INDUSTRY CO LTD
34 patentsUS8042975B2Oct 25, 2011
Plano-fresnel LED lens and LED assembly thereof
E PIN OPTICAL INDUSTRY CO LTD21 citations92
US7612957B1Nov 3, 2009
Voice coil driving auto-focus lens module
E PIN OPTICAL INDUSTRY CO LTD24 citations92
US7190499B2Mar 13, 2007
Laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD27 citations90
US7492528B2Feb 17, 2009
Two-piece type optical imaging lens
E PIN OPTICAL INDUSTRY CO LTD8 citations84
US7619801B1Nov 17, 2009
Two-element f-θ lens used for micro-electro mechanical system (MEMS) laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD9 citations83
US8023208B2Sep 20, 2011
Miniature stacked glass lens module
E PIN OPTICAL INDUSTRY CO LTD8 citations82
US7993035B2Aug 9, 2011
Aspherical LED angular lens for narrow distribution patterns and LED assembly using the same
E PIN OPTICAL INDUSTRY CO LTD10 citations82
US7980733B2Jul 19, 2011
Aspherical LED angular lens for wide distribution patterns and LED assembly using the same
E PIN OPTICAL INDUSTRY CO LTD20 citations82
US7965445B2Jun 21, 2011
High SAG optical lens and method for fast molding the same
E PIN OPTICAL INDUSTRY CO LTD10 citations82
US7944633B2May 17, 2011
Lens holder for alignment of stacked lens module and manufacturing method thereof
E PIN OPTICAL INDUSTRY CO LTD13 citations82
US7649654B2Jan 19, 2010
In-line laser scanning unit with multiple light beams
E PIN OPTICAL INDUSTRY CO LTD20 citations79
US7312933B2Dec 25, 2007
Rectangular monobloc optical lens and manufacturing method thereof
E PIN OPTICAL INDUSTRY CO LTD7 citations73
US7540982B2Jun 2, 2009
Molding lens with indentation for measuring eccentricity and method for measuring eccentricity thereof
E PIN OPTICAL INDUSTRY CO LTD7 citations72
US7349161B1Mar 25, 2008
Molding lens with indentation for measuring eccentricity and method for measuring eccentricity thereof
E PIN OPTICAL INDUSTRY CO LTD8 citations72
US7460314B2Dec 2, 2008
Three-piece type optical lens
E PIN OPTICAL INDUSTRY CO LTD8 citations71
US7800840B2Sep 21, 2010
Convex-fresnel LED lens and LED assembly thereof
E PIN OPTICAL INDUSTRY CO LTD5 citations63
US7771815B2Aug 10, 2010
Molding glass lens and mold thereof
E PIN OPTICAL INDUSTRY CO LTD3 citations63
US8023204B2Sep 20, 2011
Compact short back focus imaging lens system with two lenses
E PIN OPTICAL INDUSTRY CO LTD2 citations60
US8021006B2Sep 20, 2011
LED array flash for cameras
E PIN OPTICAL INDUSTRY CO LTD2 citations60
US8011811B2Sep 6, 2011
Aspherical LED angular lens for central distribution patterns and LED assembly using the same
E PIN OPTICAL INDUSTRY CO LTD3 citations60
US7944630B2May 17, 2011
Lens holder for stacked lens module and manufacturing method thereof
E PIN OPTICAL INDUSTRY CO LTD3 citations60
US7570436B2Aug 4, 2009
Two piece type optical lens
E PIN OPTICAL INDUSTRY CO LTD3 citations60
US8045276B2Oct 25, 2011
Compact zoom lens with three lens groups and design method thereof
E PIN OPTICAL INDUSTRY CO LTD1 citations52
US7800838B2Sep 21, 2010
Rectangular optical glass lens and manufacturing method thereof
E PIN OPTICAL INDUSTRY CO LTD1 citations52
US7817342B2Oct 19, 2010
Two-element F-theta lens used for micro-electro mechanical system (MEMS) laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD1 citations51
US7800806B1Sep 21, 2010
Two-element Fθ lens with short focal distance for laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD1 citations51
US8031387B2Oct 4, 2011
Two-element fθ lens used for micro-electro mechanical system (MEMS) laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD0 citations41
US8031388B2Oct 4, 2011
Two-element f-θ lens used for micro-electro mechanical system (MEMS) laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD0 citations41
US7957081B2Jun 7, 2011
Optical glass lens set and manufacturing method thereof
E PIN OPTICAL INDUSTRY CO LTD0 citations41
US7821721B2Oct 26, 2010
Two-element f-θ lens used for micro-electro mechanical system (MEMS) laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD0 citations41
US7791812B2Sep 7, 2010
Two-element fθ lens used for micro-electro mechanical system (MEMS) laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD0 citations41
US7649664B1Jan 19, 2010
Two-element F-θ lens used for micro-electro mechanical system (MEMS) laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD0 citations41
US8023203B2Sep 20, 2011
Miniature three-piece optical imaging lens with short back focal length
E PIN OPTICAL INDUSTRY CO LTD0 citations40
US7817320B1Oct 19, 2010
Two-element fθ lens with short focal distance for laser scanning unit
E PIN OPTICAL INDUSTRY CO LTD0 citations40
E PIN INTERNAT TECH CO LTD
5 patentsUS7262927B1Aug 28, 2007
Auto-focus lens module
E PIN INTERNAT TECH CO LTD48 citations90
US7499231B2Mar 3, 2009
Auto-focus lens module
E PIN INTERNAT TECH CO LTD8 citations82
US7477462B2Jan 13, 2009
Auto-focus lens module
E PIN INTERNAT TECH CO LTD10 citations82
US8040623B2Oct 18, 2011
Compact auto focus lens module with piezoelectric actuator
E PIN INTERNAT TECH CO LTD6 citations61
US7936527B2May 3, 2011
Auto focus lens module with piezoelectric actuator
E PIN INTERNAT TECH CO LTD2 citations61