Inventor · disambiguated record
Guangcai Yuan
Also filed as: YUAN GUANGCAI
182 granted patents·70 pending applications·124 citations·filing 2011–2025
99Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD233BEIJING BOE DISPLAY TECH CO8HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD6YUAN GUANGCAI3FUZHOU BOE OPTOELECTRONICS TECH CO LTD1
Top patents by PatentIndex Score
252 records- 0197US11793049B2Display apparatus and method of manufacturing the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Oct 17, 2023·2 cites·16 claims
- 0297US10580843B2Substrate and fabrication method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Mar 3, 2020·22 cites·17 claims
- 0395US11893930B2Array substrate, display panel, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Feb 6, 2024·2 cites·20 claims
- 0493US9273390B2Apparatus and method for coating organic filmBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Mar 1, 2016·4 cites·10 claims
- 0592US11468832B2Array substrate and method for manufacturing same, display panel, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Oct 11, 2022·7 cites·20 claims
- 0692US10439163B2OLED display panel and manufacture method thereof, display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Oct 8, 2019·8 cites·14 claims
- 0791US12207526B2Display substrate, preparation method therefor, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jan 21, 2025·2 cites·19 claims
- 0891US11874551B2Display panel and manufacture method thereof, display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Jan 16, 2024·2 cites·13 claims
- 0989US10565909B2Test method for display panel, and test deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Feb 18, 2020·5 cites·20 claims
- 1089US2025048849A1Display substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 1189US2025318399A1Display apparatus and method of manufacturing the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 1288US12284902B2Display substrate and preparation method therefor, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Apr 22, 2025·2 cites·18 claims
- 1388US11926499B2Folding deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Mar 12, 2024·2 cites·20 claims
- 1488US11444133B2Display apparatus and method of manufacturing the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Sep 13, 2022·2 cites·9 claims
- 1587US2024324318A1Display substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 1686US12364140B2Display panel and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·20 claims
- 1785US11462687B2Display backplate and fabricating method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Oct 4, 2022·1 cites·18 claims
- 1884US11251237B2Display substrate and manufacturing method thereof, display control methodBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Feb 15, 2022·2 cites·18 claims
- 1984US10490669B2Thin film transistor, manufacturing method, array substrate, display panel, and deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Nov 26, 2019·3 cites·9 claims
- 2084US2025294995A1Display panel and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 2183US12507567B2Display apparatus and method of manufacturing the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·16 claims
- 2283US9614098B2Thin film transistor and manufacturing method thereof, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Apr 4, 2017·4 cites·7 claims
- 2383US2025072211A1Display substrate, manufacturing method thereof and three-dimensional display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 2482US12284870B2Oled display panel and display deviceBEIJING BOE DISPLAY TECH CO·Filed 2024·Granted Apr 22, 2025·0 cites·18 claims
- 2582US11251399B2Display substrate, display apparatus, method of fabricating display substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 15, 2022·2 cites·19 claims
- 2682US10504438B2Pixel circuit and driving method thereof, display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Dec 10, 2019·3 cites·20 claims
- 2782US8569122B2Manufacturing method for LTPS TFT array substrateYUAN GUANGCAI·Filed 2011·Granted Oct 29, 2013·7 cites·13 claims
- 2882US2025048832A1Oled display panel and display deviceBEIJING BOE DISPLAY TECH CO·Filed 2024·Application pending·0 cites
- 2981US12371316B2Micro-nano channel structure, sensor and manufacturing method thereof, and microfluidic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Jul 29, 2025·0 cites·19 claims
- 3081US11764343B2Display backboard and manufacturing method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Sep 19, 2023·2 cites·20 claims
- 3181US11335712B2Array substrate, display apparatus, and method of fabricating array substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted May 17, 2022·3 cites·20 claims
- 3280US11502152B2Display apparatus and preparation method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Nov 15, 2022·3 cites·17 claims
- 3380US9263539B2Thin-film transistor and fabrication method thereof, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Feb 16, 2016·5 cites·17 claims
- 3479US11362114B2Array substrate and method for manufacturing the same and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jun 14, 2022·2 cites·19 claims
- 3579US10916662B2Oxide thin film transistor, array substrate, and preparation methods thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Feb 9, 2021·2 cites·18 claims
- 3679US9391097B2Thin film transistor, array substrate and method of manufacturing the same and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2012·Granted Jul 12, 2016·5 cites·6 claims
- 3779US2025120298A1Oled display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 3878US12336355B2Display backboard and manufacturing method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·19 claims
- 3978US11316003B2Array substrate, display device, and method for manufacturing sameBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Apr 26, 2022·1 cites·19 claims
- 4077US2025248189A1Display backboard and manufacturing method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 4176US12228816B2Display panel and manufacture method thereof, display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·14 claims
- 4276US11563195B2Stretchable display panel having encapsulated islands with light emitting elements on stretchable base substrate, stretchable display apparatus, and methods of fabricating stretchable display panel having the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jan 24, 2023·2 cites·12 claims
- 4375US11222930B2Array substrate and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jan 11, 2022·1 cites·18 claims
- 4475US9312146B2Manufacturing method of a thin film transistorBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Apr 12, 2016·3 cites·8 claims
- 4574US12298641B2Array substrate and manufacturing method therefor, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Granted May 13, 2025·0 cites·19 claims
- 4674US2025278003A1Array substrate and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 4773US12213372B2OLED display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·20 claims
- 4873US12148768B2Array substrate and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·12 claims
- 4973US10204922B2Thin film transistor, array substrate and manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Feb 12, 2019·1 cites·18 claims
- 5073US2024386864A1Display substrate and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 252 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →