Inventor · disambiguated record
Xianglei Qin
Also filed as: QIN XIANGLEI
17 granted patents·3 pending applications·5 citations·filing 2019–2025
86Inventor score
Files withBEIJING BOE OPTOELECTRONICS TECH CO LTD18BEIJING BOE DISPLAY TECH CO1BOE MLED TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
20 records- 0189US11927844B2Display substrate and method for manufacturing same, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Mar 12, 2024·2 cites·18 claims
- 0286US12038661B2Display panel and driving method thereof, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jul 16, 2024·2 cites·16 claims
- 0378US12253754B2Display substrate, display panel, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2024·Granted Mar 18, 2025·0 cites·17 claims
- 0476US12326639B2Display panel and driving method thereof, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2024·Granted Jun 10, 2025·0 cites·20 claims
- 0576US2025347948A1Array substrate and preparation method thereof as well as touch display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2025·Application pending·0 cites
- 0675US12073771B2Display panel and driving method thereof, and display deviceBOE MLED TECHNOLOGY CO LTD·Filed 2020·Granted Aug 27, 2024·1 cites·17 claims
- 0774US12324293B2Light emitting substrate, wiring substrate and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2024·Granted Jun 3, 2025·0 cites·20 claims
- 0874US2025189844A1Display substrate, display panel, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2025·Application pending·0 cites
- 0965US12140835B2Display substrate, display panel, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Nov 12, 2024·0 cites·19 claims
- 1062US12411375B2Array substrate and preparation method thereof as well as touch display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·20 claims
- 1159US12040345B2Light emitting substrate, wiring substrate and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jul 16, 2024·0 cites·20 claims
- 1253US11756329B2Fingerprint detection array substrate, fingerprint detection apparatus, method of operating fingerprint detection apparatusBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Sep 12, 2023·0 cites·19 claims
- 1350US12287554B2Array substrate, preparation method thereof, display panel and display apparatusBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Apr 29, 2025·0 cites·17 claims
- 1450US12253750B2Liquid crystal handwriting board, handwriting system, and control method for handwriting systemBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·16 claims
- 1549US12256581B2Light-emitting substrate, backlight source and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Mar 18, 2025·0 cites·20 claims
- 1645US12393086B2Display substrate, display panel, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Aug 19, 2025·0 cites·19 claims
- 1745US12339549B2Array substrate and touch display deviceBEIJING BOE DISPLAY TECH CO·Filed 2021·Granted Jun 24, 2025·0 cites·20 claims
- 1845US2024178235A1Display Substrate and Display DeviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Application pending·0 cites
- 1944US12124148B2Electronic paper display screen and manufacturing method therefor, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·10 claims
- 2042US11942053B2Display panel with transistors and sub-pixels, and display device with display panelBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Mar 26, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →