Inventor
LIAO CHI-CHANG
TW66 patents
⚠️ This page may combine multiple inventors who share the name “LIAO CHI-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
23 patentsUS7339716B2Mar 4, 2008
Transflective electrophoretic display device
IND TECH RES INST42 citations92
US7248394B2Jul 24, 2007
Transflective electrophoretic display and manufacturing method thereof
IND TECH RES INST28 citations92
US7181979B1Feb 27, 2007
Method and system for inspecting flexible device
IND TECH RES INST27 citations92
US7583253B2Sep 1, 2009
Apparatus for automatically adjusting display parameters relying on visual performance and method for the same
IND TECH RES INST17 citations83
US7578437B2Aug 25, 2009
Display-enabled electronic system
IND TECH RES INST13 citations83
US6912038B2Jun 28, 2005
Method for manufacturing liquid crystal display
IND TECH RES INST16 citations80
US7550094B2Jun 23, 2009
Liquid crystal device
IND TECH RES INST7 citations73
US7599025B2Oct 6, 2009
Vertical pixel structures for emi-flective display and methods for making the same
IND TECH RES INST6 citations72
US7482185B2Jan 27, 2009
Vertical pixel structures for emi-flective display and methods for making the same
IND TECH RES INST6 citations72
US6737303B2May 18, 2004
Process for forming organic semiconducting layer having molecular alignment
IND TECH RES INST9 citations72
US7609356B2Oct 27, 2009
Modulized display component and manufacturing method thereof
IND TECH RES INST2 citations62
US7576736B2Aug 18, 2009
Pixel structure for vertical emissive- reflective display
IND TECH RES INST2 citations62
US7335324B2Feb 26, 2008
Color filter manufacturing method for a plastic substrate
IND TECH RES INST6 citations62
US7440071B2Oct 21, 2008
Display device and method for fabricating display device
IND TECH RES INST3 citations61
US6773870B2Aug 10, 2004
Process of manufacturing a diffusive direct reflector using gray tone exposure
IND TECH RES INST4 citations60
US6922227B2Jul 26, 2005
Plastic liquid crystal display device and method for manufacturing the same
IND TECH RES INST2 citations57
US7733458B2Jun 8, 2010
Method for manufacturing an electro-optic device and electro-optic device, and article therefor
IND TECH RES INST1 citations51
US7505094B2Mar 17, 2009
Black-white cholesteric liquid crystal display and method for manufacturing the same
IND TECH RES INST0 citations51
US7488230B2Feb 10, 2009
Manufacturing method of display panel and sealing layer material thereof
IND TECH RES INST1 citations51
US7297576B2Nov 20, 2007
Method for fabricating thin film transistor (TFT) display
IND TECH RES INST1 citations51
US6867117B2Mar 15, 2005
Organic device including semiconducting layer aligned according to microgrooves of photoresist layer
IND TECH RES INST0 citations51
US6844579B2Jan 18, 2005
Organic device including semiconducting layer aligned according to microgrooves of photoresist layer
IND TECH RES INST0 citations51
US7486101B2Feb 3, 2009
Method and apparatus for inspecting flexible display medium layer
IND TECH RES INST1 citations50
IRIS OPTRONICS CO LTD
21 patentsUS11947204B2Apr 2, 2024
Cholesterol liquid crystal display device
IRIS OPTRONICS CO LTD2 citations72
US10509250B2Dec 17, 2019
Cholesteric liquid crystal writing board
IRIS OPTRONICS CO LTD3 citations68
US12469469B2Nov 11, 2025
Composite display device and controlling method thereof
IRIS OPTRONICS CO LTD1 citations64
US12360410B2Jul 15, 2025
Self-powered display device
IRIS OPTRONICS CO LTD0 citations62
US12078879B2Sep 3, 2024
Cholesteric liquid crystal display device and control method for reducing inrush current when clearing picture
IRIS OPTRONICS CO LTD0 citations61
US11977302B2May 7, 2024
Cholesteric liquid crystal display device and driving method for improving non-uniform image quality of cholesteric liquid crystal display device
IRIS OPTRONICS CO LTD0 citations61
US11948528B2Apr 2, 2024
Driving method of cholesteric liquid crystal display
IRIS OPTRONICS CO LTD0 citations61
US11852941B2Dec 26, 2023
Cholesteric liquid crystal display device
IRIS OPTRONICS CO LTD0 citations58
US12469472B2Nov 11, 2025
Cholesterol liquid crystal display and driving method thereof
IRIS OPTRONICS CO LTD0 citations53
US11327375B2May 10, 2022
Reflective cholesteric liquid crystal display
IRIS OPTRONICS CO LTD1 citations53
US12437730B2Oct 7, 2025
Cholesteric liquid crystal display device with efficient charging capability and its charging method
IRIS OPTRONICS CO LTD0 citations52
US12313924B2May 27, 2025
Self-powered display device
IRIS OPTRONICS CO LTD0 citations52
US12235529B2Feb 25, 2025
Cholesteric liquid crystal display
IRIS OPTRONICS CO LTD0 citations52
US12548531B2Feb 10, 2026
Cholesteric liquid crystal display and driving method of cholesteric liquid crystal display
IRIS OPTRONICS CO LTD0 citations51
US12339554B2Jun 24, 2025
Self-powered cholesteric liquid crystal display device and maximum power tracking method
IRIS OPTRONICS CO LTD0 citations51
US12332528B2Jun 17, 2025
Cholesterol liquid crystal display device
IRIS OPTRONICS CO LTD0 citations51
US12266321B2Apr 1, 2025
Cholesteric liquid crystal display and driving method thereof
IRIS OPTRONICS CO LTD0 citations51
US12235528B2Feb 25, 2025
Cholesteric liquid crystal display device, control system, and control method thereof
IRIS OPTRONICS CO LTD0 citations51
US12235559B2Feb 25, 2025
Double-layer cholesteric liquid crystal display and its manufacturing method
IRIS OPTRONICS CO LTD0 citations48
US12216359B2Feb 4, 2025
Spliced reflective display
IRIS OPTRONICS CO LTD0 citations48
US12085793B2Sep 10, 2024
Cholesteric liquid crystal display device
IRIS OPTRONICS CO LTD0 citations48
XINTEC INC
4 patentsUS9711425B2Jul 18, 2017
Sensing module and method for forming the same
XINTEC INC2 citations73
US9355975B2May 31, 2016
Chip package and method for forming the same
XINTEC INC6 citations73
US9978788B2May 22, 2018
Photosensitive module and method for forming the same
XINTEC INC1 citations52
US9620431B2Apr 11, 2017
Chip package including recess in side edge
XINTEC INC1 citations52
IND TECHNOLOGY RESEACH INST
1 patentCHEN CHUNG-HAO
1 patentShowing the top 50 of 66 patents by PatentIndex Score.