Inventor · disambiguated record
Dacheng Zhang
Also filed as: ZHANG DACHENG
93 granted patents·58 pending applications·60 citations·filing 2011–2025
98Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD60HEFEI BOE JOINT TECH CO LTD33YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD16HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD14HUAWEI TECH CO LTD13
Top patents by PatentIndex Score
151 records- 0197US12193297B2Display panel and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2023·Granted Jan 7, 2025·2 cites·20 claims
- 0296US11937480B2Display substrate having gate extension portion protruding from gate electrode of first transistor and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2022·Granted Mar 19, 2024·3 cites·20 claims
- 0396US11482582B2Display panel and electronic deviceHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Oct 25, 2022·5 cites·19 claims
- 0495US12016198B2Display panel and manufacture method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Jun 18, 2024·2 cites·21 claims
- 0594US11444132B2Display substrate having gate extension portion protruding from gate electrode of first transistor, display device and manufacturing method the same thereofHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Sep 13, 2022·9 cites·20 claims
- 0693US11910680B2Display substrate and manufacturing method thereof, display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Feb 20, 2024·4 cites·20 claims
- 0793US11581372B2Display substrate having storage capacitor with capacitor electrode sides of one capacitor electrode between capacitor electrode sides of another capacitor electrode, and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Feb 14, 2023·6 cites·17 claims
- 0890US12236885B2Shift register, gate driving circuit and display substrate with conductive lines between output transistor and capacitor structureHEFEI BOE JOINT TECH CO LTD·Filed 2022·Granted Feb 25, 2025·1 cites·20 claims
- 0989US12200989B2Display substrate and preparation method therefor, and display apparatusHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Jan 14, 2025·2 cites·20 claims
- 1089US2024414955A1Display panelYUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1188US11849617B2Display panel and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Dec 19, 2023·2 cites·49 claims
- 1287US11937446B2Display panel and manufacture method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Mar 19, 2024·2 cites·20 claims
- 1387US11763721B2Display panel, method for driving same, and display apparatusYUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Granted Sep 19, 2023·1 cites·16 claims
- 1487US11758786B2Array substrate, fabricating method therefor and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Sep 12, 2023·2 cites·17 claims
- 1587US11217656B2Display substrate and manufacturing method thereof, display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jan 4, 2022·3 cites·20 claims
- 1686US12433111B2Display substrate having spacing groove and manufacturing method therefor, and display device having spacing grooveBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Sep 30, 2025·1 cites·18 claims
- 1786US2025374773A1Display substrate and manufacturing method therefor, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 1885US11476310B2Display substrate having first via hole region shifted with respect to body region of active layer, and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Oct 18, 2022·3 cites·16 claims
- 1985US2025299634A1Display substrate and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2025·Application pending·0 cites
- 2085US2024268160A1Display device, display panel and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 2184US12292632B2Display panel and manufacture method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Granted May 6, 2025·0 cites·20 claims
- 2284US2025056994A1Display panel and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2024·Application pending·0 cites
- 2383US11600234B2Display substrate and driving method thereofORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2020·Granted Mar 7, 2023·2 cites·44 claims
- 2482US12453250B2Display device, display panel and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 2582US12414445B2Display device, display panel and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 2682US12394375B2Display substrate and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·19 claims
- 2781US11183542B2Display panel and method for manufacturing display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Nov 23, 2021·2 cites·20 claims
- 2881US2025201195A1Display substrate and display device with lead linesBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 2980US2025056977A1Display substrate and preparation method therefor, and display apparatusBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2024·Application pending·0 cites
- 3080US2024040845A1Display device, and display panel and manufacturing method thereforYUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3178US11570877B2Display panel and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Jan 31, 2023·1 cites·14 claims
- 3278US2025048871A1Display substrate and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3374US2025380591A1Array Substrate, Manufacturing Method Therefor, and Display ApparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3473US12317689B2Display device, display panel and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted May 27, 2025·0 cites·20 claims
- 3573US12219851B2Array substrate, fabricating method therefor and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Feb 4, 2025·0 cites·15 claims
- 3672US10091106B2Method for implementing layer 3 virtual private network and deviceHUAWEI TECH CO LTD·Filed 2016·Granted Oct 2, 2018·2 cites·20 claims
- 3772US2024244924A1Display panel, manufacturing method thereof and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3871US11749691B2Electronic device substrate, manufacturing method thereof, and electronic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Sep 5, 2023·0 cites·19 claims
- 3970US2024008333A1Display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Application pending·0 cites
- 4070US2024023399A1Display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Application pending·0 cites
- 4169US12274137B2Display substrate and display device with lead linesBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Apr 8, 2025·0 cites·20 claims
- 4269US10678089B2Liquid crystal lens, manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Jun 9, 2020·1 cites·16 claims
- 4368US12183278B2Display substrate and display apparatusHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Dec 31, 2024·0 cites·19 claims
- 4468US9729560B2Method and device for synchronizing network data flow detection statusHUAWEI TECH CO LTD·Filed 2014·Granted Aug 8, 2017·2 cites·19 claims
- 4567US2025127020A1Display module and preparation method therefor, and display deviceYUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 4667US2025166572A1Shift register, gate driving circuit and display substrate with conductive lines between output transistor and capacitor structureHEFEI BOE JOINT TECH CO LTD·Filed 2025·Application pending·0 cites
- 4766US12171126B2Display substrate, manufacturing method thereof, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Dec 17, 2024·0 cites·19 claims
- 4865US11404451B2Electronic device substrate, manufacturing method thereof, and electronic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·18 claims
- 4965US2025243578A1Mask and Preparation Method ThereofBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Application pending·0 cites
- 5064US12324330B2Display substrate and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Jun 3, 2025·0 cites·18 claims
Showing the top 50 of 151 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →