Inventor · disambiguated record
Chih-Chang Lai
Also filed as: LAI CHIH-CHANG · LAI CHIH-CHANG LAI
70 granted patents·49 pending applications·190 citations·filing 2003–2025
98Inventor score
Top patents by PatentIndex Score
119 records- 0194US8477113B2Capacitive touch panelWU JASON·Filed 2012·Granted Jul 2, 2013·19 cites·17 claims
- 0294US8294677B2Transparent capacitive touch panel and manufacturing method thereofWU JASON·Filed 2008·Granted Oct 23, 2012·32 cites·15 claims
- 0392US11726610B1Control method for controller of interface device with multiple sensing functionsNOVATEK MICROELECTRONICS CORP·Filed 2022·Granted Aug 15, 2023·2 cites·18 claims
- 0492US11669182B2Method of driving touch panel and touch with display driver system using the sameNOVATEK MICROELECTRONICS CORP·Filed 2022·Granted Jun 6, 2023·2 cites·23 claims
- 0591US11733792B2Touch display deviceNOVATEK MICROELECTRONICS CORP·Filed 2021·Granted Aug 22, 2023·2 cites·18 claims
- 0689US12153753B1Foldable touch display panel, electronic device and driver circuitNOVATEK MICROELECTRONICS CORP·Filed 2023·Granted Nov 26, 2024·1 cites·16 claims
- 0788US8451300B2System and method for modulating backlightHSU CHING-FU·Filed 2010·Granted May 28, 2013·8 cites·16 claims
- 0887US8570288B2Touch panel having light-shielding layerLAI CHIH-CHANG·Filed 2010·Granted Oct 29, 2013·12 cites·13 claims
- 0986US11635832B2Method of driving touch panel and touch with display driver system using the sameNOVATEK MICROELECTRONICS CORP·Filed 2017·Granted Apr 25, 2023·3 cites·26 claims
- 1083US10055049B2Touch sensor system and multiplexer thereofNOVATEK MICROELECTRONICS CORP·Filed 2015·Granted Aug 21, 2018·4 cites·8 claims
- 1183US8421772B2Resistive touch control device and driving method and driving controller thereofLI JIAN-FENG·Filed 2010·Granted Apr 16, 2013·9 cites·14 claims
- 1282US11294501B2Method for proximity sensingNOVATEK MICROELECTRONICS CORP·Filed 2020·Granted Apr 5, 2022·2 cites·27 claims
- 1382US9395857B2Capacitive touch panelTPK HOLDING CO LTD·Filed 2014·Granted Jul 19, 2016·4 cites·19 claims
- 1481US8941598B2Touch controller for touch-sensing display apparatus and driving method thereofLAI CHIH-CHANG·Filed 2011·Granted Jan 27, 2015·4 cites·5 claims
- 1580US7740391B2Backlight moduleWINTEK CORP·Filed 2007·Granted Jun 22, 2010·11 cites·16 claims
- 1680US6927754B2Method and apparatus for improving resolution of display unitWINTEK CORP·Filed 2003·Granted Aug 9, 2005·20 cites·10 claims
- 1780US2025308419A1Display device for examining the status of a source line and integrated circuit thereofNOVATEK MICROELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 1880US2025308418A1Display device for examining the status of a gate line and integrated circuit thereofNOVATEK MICROELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 1979US11320920B2Touch display panel and a touch control circuitNOVATEK MICROELECTRONICS CORP·Filed 2020·Granted May 3, 2022·1 cites·38 claims
- 2079US10678369B2Touch sensor system and multiplexer thereofNOVATEK MICROELECTRONICS CORP·Filed 2018·Granted Jun 9, 2020·2 cites·35 claims
- 2178US11494016B2Touch integrated display deviceNOVATEK MICROELECTRONICS CORP·Filed 2021·Granted Nov 8, 2022·1 cites·27 claims
- 2278US10474288B2Touch control method for touch deviceNOVATEK MICROELECTRONICS CORP·Filed 2018·Granted Nov 12, 2019·2 cites·20 claims
- 2378US8836650B2Touch-sensing display deviceWANG WEN-CHUN·Filed 2011·Granted Sep 16, 2014·4 cites·13 claims
- 2477US12326988B2Knob on touch panel and related control methodNOVATEK MICROELECTRONICS CORP·Filed 2024·Granted Jun 10, 2025·0 cites·31 claims
- 2577US8330738B2Capacitive touch panel and electrode structure thereofHUNG YEN CHUNG·Filed 2011·Granted Dec 11, 2012·4 cites·9 claims
- 2675US8508556B2Image display methodHSU CHING-FU·Filed 2010·Granted Aug 13, 2013·3 cites·25 claims
- 2773US9814133B2Touch panel module and electrostatic discharging methodNOVATEK MICROELECTRONICS CORP·Filed 2015·Granted Nov 7, 2017·2 cites·14 claims
- 2873US8963008B2Electrode structure of capacitive touch panelNOVATEK MICROELECTRONICS CORP·Filed 2012·Granted Feb 24, 2015·3 cites·16 claims
- 2972US9141236B2Layout structure of capacitive touch panelLAI CHIH-CHANG·Filed 2012·Granted Sep 22, 2015·3 cites·27 claims
- 3072US8243059B2Driving method for a displayLAI CHIH-CHANG·Filed 2009·Granted Aug 14, 2012·2 cites·22 claims
- 3172US7847781B2Flat display capable of enhanced resolution and display panel thereofWINTEK CORP·Filed 2007·Granted Dec 7, 2010·2 cites·18 claims
- 3271US9841853B2Touch panel module and touch controller thereofNOVATEK MICROELECTRONICS CORP·Filed 2015·Granted Dec 12, 2017·2 cites·24 claims
- 3370US12498829B1Temperature detecting method for touch display panelNOVATEK MICROELECTRONICS CORP·Filed 2024·Granted Dec 16, 2025·0 cites·10 claims
- 3470US8531365B2Power-saving driving method for liquid crystal display deviceLAI CHIH-CHANG·Filed 2010·Granted Sep 10, 2013·2 cites·7 claims
- 3568US8289294B2Touch-sensitive display panelWANG PO-HSIEN·Filed 2010·Granted Oct 16, 2012·3 cites·20 claims
- 3668US8106324B2Touch panel and driving method of touch panelLAI CHIH-CHANG·Filed 2009·Granted Jan 31, 2012·6 cites·17 claims
- 3767US9013421B2Driving method for touch-sensing display device and touch-sensing device thereofCHANG HUI-HUNG·Filed 2011·Granted Apr 21, 2015·2 cites·22 claims
- 3866US12050745B2Control method for controller of interface device with multiple sensing functionsNOVATEK MICROELECTRONICS CORP·Filed 2023·Granted Jul 30, 2024·0 cites·18 claims
- 3966US8405525B2Touch sensing method for resistive type touch apparatusWANG WEN-CHUN·Filed 2010·Granted Mar 26, 2013·2 cites·13 claims
- 4065US12366938B2Touch display panel, electronic apparatus, and driver circuitNOVATEK MICROELECTRONICS CORP·Filed 2024·Granted Jul 22, 2025·0 cites·17 claims
- 4165US8427442B2Touch apparatus and touch sensing methodCHANG TING-YU·Filed 2009·Granted Apr 23, 2013·3 cites·11 claims
- 4264US11906355B1In-cell optical sensing display panelNOVATEK MICROELECTRONICS CORP·Filed 2023·Granted Feb 20, 2024·0 cites·12 claims
- 4364US9996187B2Touch control module for touch device and related touch control methodNOVATEK MICROELECTRONICS CORP·Filed 2015·Granted Jun 12, 2018·1 cites·12 claims
- 4463US9148141B2Layout structure of capacitive touch panel and manufacturing method thereofLAI CHIH-CHANG·Filed 2011·Granted Sep 29, 2015·2 cites·6 claims
- 4562US12417005B1Touch panel with well-designed touch patternNOVATEK MICROELECTRONICS CORP·Filed 2024·Granted Sep 16, 2025·0 cites·11 claims
- 4661US10852882B2Fingerprint sensing control method for fingerprint sensing deviceNOVATEK MICROELECTRONICS CORP·Filed 2019·Granted Dec 1, 2020·0 cites·12 claims
- 4759US11656726B1Control circuit, electronic device, and control method for stylus pen interacting with touch panelNOVATEK MICROELECTRONICS CORP·Filed 2022·Granted May 23, 2023·0 cites·14 claims
- 4859US9753578B2Touch sensing method capable of dynamically adjusting tough threshold valueWang shun-li·Filed 2012·Granted Sep 5, 2017·2 cites·10 claims
- 4959US2015103044A1Capacitive touch panelWINTEK CORP·Filed 2014·Application pending·0 cites
- 5058US8743074B2Capacitive touch panelWINTEK CORP·Filed 2013·Granted Jun 3, 2014·0 cites·10 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →