Inventor · disambiguated record
Chang Zhang
Also filed as: ZHANG CHANG · Zhang chang-lin
35 granted patents·1 pending application·61 citations·filing 2004–2025
94Inventor score
Files withCHENGDU BOE OPTOELECT TECH CO26BOE TECHNOLOGY GROUP CO LTD5ORDOS YUANSHENG OPTOELECTRONICS CO LTD3MAINTEK COMPUTER SUZHOU CO LTD1ZHANG CHANG1
Top patents by PatentIndex Score
36 records- 0193US10963111B1Touch substrate and method for preparing the same, and touch deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Mar 30, 2021·8 cites·15 claims
- 0292US10460655B2Gamma tuning method and gamma tuning deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Oct 29, 2019·8 cites·19 claims
- 0388US10269286B2Gamma correction method and gamma correction device for display moduleBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Apr 23, 2019·5 cites·18 claims
- 0482USD520407SContainerZHANG CHANG·Filed 2004·Granted May 9, 2006·30 cites·1 claims
- 0581US12356549B2Display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jul 8, 2025·1 cites·19 claims
- 0680US12164335B2Display apparatus and electronic deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Dec 10, 2024·1 cites·18 claims
- 0779US11380255B2Optical compensation method and device, display device, display method and storage mediumORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2018·Granted Jul 5, 2022·3 cites·17 claims
- 0878US12045414B2Display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Jul 23, 2024·0 cites·9 claims
- 0975US2025261311A1Display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 1074US11237436B2Spacer, method of manufacturing the same, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Feb 1, 2022·2 cites·17 claims
- 1173US11320949B2Touch panel, manufacturing method thereof, touch screen and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2018·Granted May 3, 2022·2 cites·20 claims
- 1267US11244591B2Gamma correction method, gamma correction device and gamma correction systemCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Feb 8, 2022·1 cites·18 claims
- 1361US12025171B2Tamper-proof screwMAINTEK COMPUTER SUZHOU CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·8 claims
- 1461US11698695B2Chip on flex, touch assembly, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Jul 11, 2023·0 cites·9 claims
- 1560US11651722B2Method for driving display device and driverCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted May 16, 2023·0 cites·20 claims
- 1657US11176869B2Method for driving display device and driverCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Nov 16, 2021·0 cites·10 claims
- 1757US11116087B2Display module and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Sep 7, 2021·0 cites·17 claims
- 1855US10665171B2Method and device for compensating for image crosstalk, and display apparatusORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2018·Granted May 26, 2020·0 cites·13 claims
- 1952US11574589B2Driving circuit for display panel, display module, compensation method of display module and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Feb 7, 2023·0 cites·13 claims
- 2052US10809431B2Polarizer and touch deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Oct 20, 2020·0 cites·19 claims
- 2150US11533812B2Bonding methodCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Dec 20, 2022·0 cites·12 claims
- 2249US11398190B2Display driving device having delayed light-emission control signals and driving method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2018·Granted Jul 26, 2022·0 cites·18 claims
- 2348US12293962B2Flip chip and chip packaging structureCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted May 6, 2025·0 cites·16 claims
- 2448US10983628B2Touch module, a method for fabricating the same, and a touch display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Apr 20, 2021·0 cites·14 claims
- 2548US10553160B2Display panel and driving method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Feb 4, 2020·0 cites·10 claims
- 2647US12048096B2Printed circuit board, display module comprising the printed circuit board, display device and method of bonding the printed circuit boardCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jul 23, 2024·0 cites·6 claims
- 2747US11886085B2Display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Jan 30, 2024·0 cites·20 claims
- 2847US11545542B2Display panel, display device, and method for manufacturing display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Jan 3, 2023·0 cites·16 claims
- 2947US10921944B2Touch panel, method for manufacturing the same and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Feb 16, 2021·0 cites·12 claims
- 3046US12057063B2Pixel circuit, driving method, display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Aug 6, 2024·0 cites·20 claims
- 3145US11335253B2Optical compensation method for display panel and optical compensation deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2018·Granted May 17, 2022·0 cites·14 claims
- 3245US11222564B2Display panel, control method and control device thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Jan 11, 2022·0 cites·13 claims
- 3345US10810958B2Display panel and drive method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2018·Granted Oct 20, 2020·0 cites·18 claims
- 3444US11829541B2Display panel and manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Nov 28, 2023·0 cites·14 claims
- 3540US11217146B2Gray-level compensation method and apparatus, display device and computer storage mediumORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2019·Granted Jan 4, 2022·0 cites·17 claims
- 3639US12217652B2Display module, control method and apparatus, electronic device, and storage mediumCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Feb 4, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →