Inventor · disambiguated record
Lang Liu
Also filed as: LIU LANG
37 granted patents·30 pending applications·78 citations·filing 2001–2025
96Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD15HEFEI BOE JOINT TECH CO LTD14CHENGDU BOE OPTOELECT TECH CO12HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD5BEIJING XIAODU INF TECH CO LTD3
Top patents by PatentIndex Score
67 records- 0197US12193297B2Display panel and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2023·Granted Jan 7, 2025·2 cites·20 claims
- 0297US11532690B2Display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Dec 20, 2022·7 cites·26 claims
- 0396US11937480B2Display 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
- 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
- 0693US11930676B2Display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Mar 12, 2024·1 cites·19 claims
- 0793US11910680B2Display substrate and manufacturing method thereof, display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Feb 20, 2024·4 cites·20 claims
- 0893US11581372B2Display 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
- 0992US12238999B2Display substrate, display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Feb 25, 2025·2 cites·20 claims
- 1088US11849617B2Display panel and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Dec 19, 2023·2 cites·49 claims
- 1187US11937446B2Display panel and manufacture method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Mar 19, 2024·2 cites·20 claims
- 1287US11217656B2Display substrate and manufacturing method thereof, display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jan 4, 2022·3 cites·20 claims
- 1385US11476310B2Display 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
- 1485US2025299634A1Display substrate and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2025·Application pending·0 cites
- 1585US2025378788A1Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 1684US12292632B2Display panel and manufacture method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Granted May 6, 2025·0 cites·20 claims
- 1784US2025056994A1Display panel and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2024·Application pending·0 cites
- 1882US12394375B2Display substrate and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·19 claims
- 1982US10909900B2Display substrate, display device and display control methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Feb 2, 2021·2 cites·19 claims
- 2081US12178099B2Display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 2181US2025246146A1Pixel Circuit and Display PanelCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 2280US10932381B1Display panel support frame and display deviceWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Feb 23, 2021·1 cites·17 claims
- 2378US11570877B2Display panel and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Jan 31, 2023·1 cites·14 claims
- 2474US7379193B2Sensing device for measuring the three-dimension shape and its measuring methodLIU LANG·Filed 2002·Granted May 27, 2008·22 cites·28 claims
- 2572US2025176398A1Display substrate and display deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2025·Application pending·0 cites
- 2672US2025160165A1Display substrate, display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 2771US12300172B2Pixel circuit and driving method therefor and display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted May 13, 2025·0 cites·18 claims
- 2870US12205542B2Pixel driving circuit and driving method thereof, and display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jan 21, 2025·0 cites·18 claims
- 2968US12444365B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 3067US2022352273A1Display panel, fabrication method therefor, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3166US12239002B2Display substrate and display deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 3264US2025279574A1Dual-polarized antenna element, antenna apparatus, and base station systemHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 3363US11444138B2Display panel, fabrication method therefor, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Sep 13, 2022·0 cites·19 claims
- 3463US2025386700A1Display Substrate, Manufacturing Method Therefor, and Display ApparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
- 3559US2025228087A1Display substrate, display panel and display apparatusCHONGQING BOE DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 3658US12315452B2Array substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 3758US2025027806A1Method, device, storage medium, and electronic equipment for detecting pipe wall dirtCHENGDU SEA PIONEERS TECH CO LTD·Filed 2023·Application pending·0 cites
- 3858US2025279581A1Phase shifter, antenna, and base stationHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 3957US2024415382A1Disposable blade laryngoscope and processing method thereofZHUHAI WEISHI MEDICAL TECH CO LTD·Filed 2024·Application pending·0 cites
- 4057US2025107325A1Organic light-emitting device, preparation method, and display panelHKC CORP LTD·Filed 2024·Application pending·0 cites
- 4154US12161036B2Display substrate comprising power lines arranged between columns of sub-pixels and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Dec 3, 2024·0 cites·18 claims
- 4254US2025021081A1Production control method and apparatus, and electronic device and storage mediumMIANYANG BOE OPTOELECTRONICS TECH CO LTD·Filed 2023·Application pending·0 cites
- 4353US2024375956A1Method for removing impurity mercury from crude seleniumUNIV KUNMING SCIENCE & TECHNOLOGY·Filed 2022·Application pending·0 cites
- 4453US2025154131A1Pyrrolidine antiviral compoundHAINAN SIMCERE PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 4552US11922874B2Display control method and deviceHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Mar 5, 2024·0 cites·14 claims
- 4652US2024381709A1Display Substrate, Preparation Method Therefor, and Display ApparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Application pending·0 cites
- 4751US12016219B2Display substrate and manufacturing method thereof, display panel, and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Jun 18, 2024·0 cites·20 claims
- 4850US11295638B2Display panel support and display deviceWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Apr 5, 2022·0 cites·9 claims
- 4950US7417747B2Method and a device for measuring the three dimension surface shape by projecting moire interference fringeLIU LANG·Filed 2001·Granted Aug 26, 2008·6 cites·24 claims
- 5049US11469290B2Array substrate and manufacturing method thereofHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Oct 11, 2022·0 cites·20 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →