Inventor · disambiguated record
Hua-Gang Chang
Also filed as: CHANG HUA-GANG
23 granted patents·3 pending applications·26 citations·filing 2012–2020
91Inventor score
Top patents by PatentIndex Score
26 records- 0191US10388207B2External compensation method and driver IC using the sameNOVATEK MICROELECTRONICS CORP·Filed 2016·Granted Aug 20, 2019·6 cites·9 claims
- 0283US9349324B2Pixel circuit and display device using the sameAU OPTRONICS CORP·Filed 2014·Granted May 24, 2016·6 cites·11 claims
- 0377US10482820B2Method of compensating luminance of OLED and display system using the sameNOVATEK MICROELECTRONICS CORP·Filed 2016·Granted Nov 19, 2019·2 cites·6 claims
- 0475US10453368B2Apparatus and method for sensing display panelNOVATEK MICROELECTRONICS CORP·Filed 2019·Granted Oct 22, 2019·1 cites·24 claims
- 0575US9153173B2Pixel structure and driving method thereofAU OPTRONICS CORP·Filed 2014·Granted Oct 6, 2015·4 cites·13 claims
- 0672US8947326B2Pixel circuit, driving method thereof and self-emitting display using the sameAU OPTRONICS CORP·Filed 2012·Granted Feb 3, 2015·2 cites·18 claims
- 0769US10720106B2Driving apparatus for driving display panelNOVATEK MICROELECTRONICS CORP·Filed 2018·Granted Jul 21, 2020·1 cites·16 claims
- 0868US10068528B2Apparatus and method for sensing display panelNOVATEK MICROELECTRONICS CORP·Filed 2016·Granted Sep 4, 2018·1 cites·10 claims
- 0967US9606645B2Display apparatus and pixel driving method with current compensation functionAU OPTRONICS CORP·Filed 2014·Granted Mar 28, 2017·2 cites·8 claims
- 1065US10586480B2Apparatus and method for sensing display panelNOVATEK MICROELECTRONICS CORP·Filed 2019·Granted Mar 10, 2020·0 cites·6 claims
- 1164US11030928B2Apparatus and method for sensing display panelNOVATEK MICROELECTRONICS CORP·Filed 2020·Granted Jun 8, 2021·0 cites·16 claims
- 1264US9697909B2Shift registerAU OPTRONICS CORP·Filed 2015·Granted Jul 4, 2017·1 cites·20 claims
- 1362US10615136B2Micro-device panel and manufacturing process thereofNOVATEK MICROELECTRONICS CORP·Filed 2019·Granted Apr 7, 2020·0 cites·10 claims
- 1459US11004389B2Panel control device and operation method thereofNOVATEK MICROELECTRONICS CORP·Filed 2019·Granted May 11, 2021·0 cites·44 claims
- 1557US10074298B2Image processing method and display deviceNOVATEK MICROELECTRONICS CORP·Filed 2017·Granted Sep 11, 2018·0 cites·19 claims
- 1657US10074341B2Image processing method and display device with flexible display panelNOVATEK MICROELECTRONICS CORP·Filed 2017·Granted Sep 11, 2018·0 cites·7 claims
- 1755US9324271B2Pixel driverAU OPTRONICS CORP·Filed 2013·Granted Apr 26, 2016·0 cites·20 claims
- 1853US9495904B2Light emitting diode moduleAU OPTRONICS CORP·Filed 2013·Granted Nov 15, 2016·0 cites·10 claims
- 1952US10621924B2Display panel driving circuit and method for capturing driving circuit error information thereofNOVATEK MICROELECTRONICS CORP·Filed 2018·Granted Apr 14, 2020·0 cites·29 claims
- 2050US10210783B2Apparatus and method for sensing display panelNOVATEK MICROELECTRONICS CORP·Filed 2018·Granted Feb 19, 2019·0 cites·20 claims
- 2150US9384693B2Pixel circuit and display apparatus using the sameAU OPTRONICS CORP·Filed 2014·Granted Jul 5, 2016·0 cites·20 claims
- 2246US2018240931A1Micro-device panel and manufacturing process thereofNOVATEK MICROELECTRONICS CORP·Filed 2017·Application pending·0 cites
- 2343US2020388242A1Timing controller device and data reading-writing methodNOVATEK MICROELECTRONICS CORP·Filed 2019·Application pending·0 cites
- 2439US8878755B2Organic light-emitting diode display and method of driving sameCHANG HUA-GANG·Filed 2012·Granted Nov 4, 2014·0 cites·9 claims
- 2537US11087434B1Image processing apparatus and image processing methodNOVATEK MICROELECTRONICS CORP·Filed 2020·Granted Aug 10, 2021·0 cites·15 claims
- 2637US2020365081A1Timing controller device and a method for compensating an image dataNOVATEK MICROELECTRONICS CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →