Inventor · disambiguated record
Yongfa Dong
Also filed as: DONG YONGFA
12 granted patents·8 pending applications·5 citations·filing 2019–2025
82Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD17BEIJING BOE TECHNOLOGY DEV CO LTD1ORDOS YUANSHENG OPTOELECTRONICS CO LTD1YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
20 records- 0188US11005063B2Display substrate having microcavitiesBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted May 11, 2021·2 cites·11 claims
- 0284US12133416B2Display panel, manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Oct 29, 2024·1 cites·16 claims
- 0383US11600234B2Display substrate and driving method thereofORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2020·Granted Mar 7, 2023·2 cites·44 claims
- 0479US12336412B2Light-emitting diode display panel, manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Granted Jun 17, 2025·0 cites·17 claims
- 0577US2024407201A1Display substrate and preparation method therefor, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 0676US2024357874A1Display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 0775US11957023B2Light-emitting diode display panel, manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·13 claims
- 0873US2024315088A1Display substrate and electronic apparatusYUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0972US2025151532A1Display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 1070US11882731B2Display device, display panel and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Jan 23, 2024·0 cites·20 claims
- 1169US12507532B2Display device, display panel and method of manufacturing the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Dec 23, 2025·0 cites·9 claims
- 1263US2022367581A1Display substrate and preparation method therefor, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Application pending·0 cites
- 1359US2022344607A1OLED Device and Preparation Method Thereof, Display Substrate and Display ApparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Application pending·0 cites
- 1454US11587988B2Preparation method of color film layer, display substrate and preparation method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Feb 21, 2023·0 cites·19 claims
- 1553US11495775B2Light-emitting device including encapsulation layers having different refractive indexes, method of manufacturing the same and electronic apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Nov 8, 2022·0 cites·19 claims
- 1649US11805680B2Light-emitting diode display panel, manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Oct 31, 2023·0 cites·20 claims
- 1747US11569482B2Display panel and manufacturing method thereof, display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·20 claims
- 1846US2022115468A1Display Panel and Manufacturing Method thereof, and Electronic DeviceBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Application pending·0 cites
- 1946US2022140287A1Display Substrate and Manufacturing Method thereof, and Display ApparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Application pending·0 cites
- 2045US11515511B2Light-emitting diode display panel including plurality of annular light-shielding structures surrounding sub-pixels, and manufacturing method thereofBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2019·Granted Nov 29, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →