Inventor · disambiguated record

Mengmeng Du

Also filed as: DU MENGMENG

50 granted patents·26 pending applications·71 citations·filing 2015–2025

97Inventor score

Technology areasH10K H10D G09G G06F G05F

Files withCHENGDU BOE OPTOELECT TECH CO69 QUALCOMM INC5 RENESAS ELECTRONICS AMERICA INC1 UNIV QINGDAO AGRICULTURAL1

Top patents by PatentIndex Score

76 records

0197US11974475B2Flexible display panel, display device and forming methodCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Apr 30, 2024·4 cites·16 claims
0296US12193282B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Jan 7, 2025·4 cites·19 claims
0396US9933801B1Power device area saving by pairing different voltage rated power devicesQUALCOMM INC·Filed 2017·Granted Apr 3, 2018·18 cites·23 claims
0495US11980074B2Display substrate including configuration of insulation layers covering contact pads in bonding region, and manufacturing method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted May 7, 2024·2 cites·20 claims
0595US11903274B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Feb 13, 2024·3 cites·20 claims
0695US11347343B2Touch display panel with multiplexer in bending areaCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted May 31, 2022·5 cites·18 claims
0794US11537253B2Touch substrate and manufacturing method therefor, touch display substrate, and touch display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Dec 27, 2022·3 cites·18 claims
0894US9886048B2Headroom control in regulator systemsQUALCOMM INC·Filed 2016·Granted Feb 6, 2018·11 cites·20 claims
0993US11974473B2Display substrate, manufacturing method thereof and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Apr 30, 2024·4 cites·17 claims
1092US11853519B2Touch substrate and manufacturing method therefor, touch display substrate, and touch display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Dec 26, 2023·2 cites·26 claims
1191US11515379B2Display substrate including configuration of insulation layers covering contact pads in bonding region, and manufacturing method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Nov 29, 2022·3 cites·19 claims
1290US12008179B2Electronic substrate and electronic deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jun 11, 2024·2 cites·19 claims
1389US12069924B2Display substrate and manufacturing method thereof, and display device having a plurality of apertures in a one-to-one correspondence to a plurality of first electrodesCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Aug 20, 2024·2 cites·17 claims
1486US12310200B2Display substrate including configuration of insulation layers covering contact pads in bonding region, and manufacturing method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted May 20, 2025·0 cites·20 claims
1586US2025374736A1Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
1685US12462756B2Array substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Nov 4, 2025·0 cites·19 claims
1785US2025268050A1Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
1884US12232384B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
1984US2025255128A1Display substrate and manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
2084US2025261533A1Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
2184US2025311580A1Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
2284US2024334772A1Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
2383US12356803B2Display substrate having photo spacer and pixel defining layer including a plurality of openings and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
2482US11703978B2Touch substrate and touch display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Jul 18, 2023·3 cites·19 claims
2581US12141408B2Touch substrate and touch display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Nov 12, 2024·0 cites·19 claims
2681US11957008B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Apr 9, 2024·2 cites·18 claims
2781US2025311575A1Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
2880US2025081797A1Array substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
2979US12399585B2Flexible display panel, display device and forming methodCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Aug 26, 2025·0 cites·18 claims
3078US12289965B2Display substrate and test method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Apr 29, 2025·1 cites·19 claims
3178US12156449B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
3278US2024381688A1Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
3378US2024423047A1Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
3478US2025359447A1Display substrate, method of manufacturing the display substrate, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
3577US2024365630A1Display substrate and manufacturing method thereof, and display device having a plurality of apertures in a one-to-one correspondence to a plurality of first electrodesCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
3676US2025160158A1Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
3775US11797137B2Touch substrate and touch display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Oct 24, 2023·1 cites·17 claims
3875US10978545B2Display substrate and manufacturing thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Apr 13, 2021·1 cites·19 claims
3972US12490633B2Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Dec 2, 2025·0 cites·20 claims
4072US2025301856A1Display substrate and display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
4171US12324327B2Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Jun 3, 2025·0 cites·19 claims
4270US12101973B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Sep 24, 2024·0 cites·19 claims
4370US12052889B2Array substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Jul 30, 2024·0 cites·16 claims
4466US12369471B2Display substrate and display device having compensation signal lines coupled to initialization signal linesCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Jul 22, 2025·0 cites·19 claims
4566US12089431B2Display panel, manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Sep 10, 2024·0 cites·20 claims
4666US12057765B2Dual-mode high-side power field-effect transistor driver for power regulatorsRENESAS ELECTRONICS AMERICA INC·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
4765US12505805B2Shift register unit, gate drive circuit and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Dec 23, 2025·0 cites·18 claims
4865US12201001B2Array substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Jan 14, 2025·0 cites·17 claims
4962US12490612B2Display substrate comprising signal lines and signal access pins and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Dec 2, 2025·0 cites·19 claims
5062US2023265506A1Pis genotype detection method for goatsUNIV QINGDAO AGRICULTURAL·Filed 2022·Application pending·0 cites

Showing the top 50 of 76 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →