Inventor

TSAI TSUNG-HAN

TW648 patents

⚠️ This page may combine multiple inventors who share the name “TSAI TSUNG-HAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LARGAN PRECISION CO LTD

38 patents

US9488802B2Nov 8, 2016

Optical image lens system

LARGAN PRECISION CO LTD125 citations99

US8599495B1Dec 3, 2013

Optical image capturing system

LARGAN PRECISION CO LTD281 citations99

US8000031B1Aug 16, 2011

Imaging optical lens assembly

LARGAN PRECISION CO LTD250 citations99

US7869142B2Jan 11, 2011

Optical lens system for taking image

LARGAN PRECISION CO LTD177 citations99

US7826151B2Nov 2, 2010

Optical lens system for taking image

LARGAN PRECISION CO LTD225 citations99

US7643225B1Jan 5, 2010

Optical lens system for taking image

LARGAN PRECISION CO LTD199 citations99

US8934178B2Jan 13, 2015

Image capturing optical lens system

LARGAN PRECISION CO LTD36 citations98

US8743482B1Jun 3, 2014

Optical imaging lens assembly

LARGAN PRECISION CO LTD60 citations98

US8736979B2May 27, 2014

Image lens assembly system

LARGAN PRECISION CO LTD56 citations98

US8385006B2Feb 26, 2013

Photographing optical lens assembly

LARGAN PRECISION CO LTD125 citations98

US8363337B2Jan 29, 2013

Imaging lens assembly

LARGAN PRECISION CO LTD139 citations98

US7916401B2Mar 29, 2011

Optical lens system for taking image

LARGAN PRECISION CO LTD129 citations98

US7911711B1Mar 22, 2011

Photographing optical lens assembly

LARGAN PRECISION CO LTD100 citations98

US7821724B2Oct 26, 2010

Photographing optical lens assembly

LARGAN PRECISION CO LTD123 citations98

US9435986B2Sep 6, 2016

Optical image capturing system

LARGAN PRECISION CO LTD22 citations96

US8902511B2Dec 2, 2014

Optical image capturing system

LARGAN PRECISION CO LTD28 citations96

US8879166B2Nov 4, 2014

Image capturing optical lens assembly

LARGAN PRECISION CO LTD30 citations96

US8908295B1Dec 9, 2014

Optical image capturing lens assembly

LARGAN PRECISION CO LTD42 citations94

US8743483B2Jun 3, 2014

Imaging lens assembly

LARGAN PRECISION CO LTD32 citations94

US8724237B2May 13, 2014

Optical photographing lens system

LARGAN PRECISION CO LTD41 citations94

US8687292B2Apr 1, 2014

Image system lens assembly

LARGAN PRECISION CO LTD33 citations94

US8379323B2Feb 19, 2013

Optical image capturing lens assembly

LARGAN PRECISION CO LTD37 citations94

US8014080B1Sep 6, 2011

Optical photographing system

LARGAN PRECISION CO LTD56 citations94

US10197773B2Feb 5, 2019

Optical image capturing system

LARGAN PRECISION CO LTD9 citations93

USRE46711EFeb 13, 2018

Optical image capturing system

LARGAN PRECISION CO LTD11 citations93

US9690078B2Jun 27, 2017

Optical image capturing system

LARGAN PRECISION CO LTD8 citations93

US9268116B2Feb 23, 2016

Image capturing optical lens assembly

LARGAN PRECISION CO LTD9 citations93

US9235033B2Jan 12, 2016

Image lens assembly system

LARGAN PRECISION CO LTD9 citations93

US9235027B2Jan 12, 2016

Optical image capturing system

LARGAN PRECISION CO LTD16 citations93

US9213168B2Dec 15, 2015

Optical image capturing system

LARGAN PRECISION CO LTD9 citations93

US9201216B2Dec 1, 2015

Image capturing lens assembly, image capturing device and mobile terminal

LARGAN PRECISION CO LTD26 citations93

US9042036B2May 26, 2015

Image lens assembly system

LARGAN PRECISION CO LTD11 citations93

US8947788B2Feb 3, 2015

Image lens assembly system

LARGAN PRECISION CO LTD9 citations93

US8891183B2Nov 18, 2014

Image lens assembly

LARGAN PRECISION CO LTD25 citations93

US8867149B2Oct 21, 2014

Photographing lens assembly

LARGAN PRECISION CO LTD16 citations93

US8854744B2Oct 7, 2014

Optical image lens system

LARGAN PRECISION CO LTD27 citations93

US8810921B1Aug 19, 2014

Image capturing lens system

LARGAN PRECISION CO LTD20 citations93

US8767315B2Jul 1, 2014

Optical image capturing system

LARGAN PRECISION CO LTD14 citations93

TSAI TSUNG-HAN

4 patents

US8390940B2Mar 5, 2013

Photographing optical lens assembly

TSAI TSUNG-HAN62 citations98

US8179614B1May 15, 2012

Image pickup optical lens assembly

TSAI TSUNG-HAN62 citations98

US8717685B2May 6, 2014

Optical image lens system

TSAI TSUNG-HAN46 citations94

US8649113B1Feb 11, 2014

Optical image capturing lens system

TSAI TSUNG-HAN43 citations94

CHEN CHUN-SHAN

3 patents

US8503107B2Aug 6, 2013

Optical lens system for taking image

CHEN CHUN-SHAN121 citations98

US8400717B2Mar 19, 2013

Optical lens system for taking image

CHEN CHUN-SHAN123 citations98

US8643957B2Feb 4, 2014

Optical image system

CHEN CHUN-SHAN38 citations94

INNOLUX CORP

2 patents

US10193042B1Jan 29, 2019

Display device

INNOLUX CORP45 citations98

US10073294B1Sep 11, 2018

Display device

INNOLUX CORP15 citations93

TANG HSIANG CHI

1 patent

US8395851B2Mar 12, 2013

Optical lens system

TANG HSIANG CHI174 citations99

HUANG HSIN HSUAN

1 patent

US8310767B2Nov 13, 2012

Image capturing lens assembly

HUANG HSIN HSUAN65 citations98

TANG HSIANG-CHI

1 patent

US8089698B1Jan 3, 2012

Wide-angle optical lens assembly

TANG HSIANG-CHI40 citations94

Showing the top 50 of 648 patents by PatentIndex Score.