Inventor · disambiguated record
Hengzhen Liang
Also filed as: LIANG HENGZHEN
45 granted patents·10 pending applications·40 citations·filing 2013–2024
96Inventor score
Top patents by PatentIndex Score
55 records- 0198US10937998B1Display panel and method for preparing the same, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Mar 2, 2021·8 cites·18 claims
- 0296US12130982B2Display device with flexible printed circuit connected to force sensing structureCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Oct 29, 2024·2 cites·20 claims
- 0396US11696478B2Display panel for improving display effect in low-resolution area, manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jul 4, 2023·2 cites·16 claims
- 0489US11907467B2Touch sensor and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Feb 20, 2024·3 cites·19 claims
- 0589US11893179B2Touch display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Feb 6, 2024·2 cites·20 claims
- 0688US11839018B2Flexible printed circuit board and display touch apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Dec 5, 2023·2 cites·19 claims
- 0787US11930587B2Flexible printed circuit board and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Mar 12, 2024·2 cites·18 claims
- 0886US2025089507A1Display Panel for Improving Display Effect in Low-Resolution Area, Manufacturing Method Thereof, and Display DeviceBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 0983US9715294B2In-cell touch panel and manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Jul 25, 2017·7 cites·19 claims
- 1082US12200997B2Display panel for improving display effect in low-resolution area, manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
- 1182US10930213B2Light-emitting device, pixel circuit, method for controlling the pixel circuit, array substrate, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 23, 2021·3 cites·18 claims
- 1281US11211430B2Display panel for improving display effect in low-resolution area, manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Dec 28, 2021·1 cites·16 claims
- 1381US2024345676A1Touch flexible printed circuit, touch display device, and terminalCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
- 1480US12449930B2Touch sensor and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Oct 21, 2025·0 cites·15 claims
- 1574US12064945B2Display panel and manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Aug 20, 2024·1 cites·11 claims
- 1673US9972257B2Polarity inversion driving method and apparatus for liquid crystal display panel, and liquid crystal displayBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted May 15, 2018·2 cites·6 claims
- 1771US11812558B2Display device and assembly method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Nov 7, 2023·1 cites·19 claims
- 1869US11308903B2Source driving device, polarity reversal control method thereof, and liquid crystal display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Apr 19, 2022·1 cites·10 claims
- 1968US11662853B2Display device with flexible printed circuit connected to force sensing structureCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted May 30, 2023·0 cites·16 claims
- 2066US8976164B2Circuit for eliminating shutdown afterimages of a display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Mar 10, 2015·1 cites·16 claims
- 2164US9953561B2Array substrate of display apparatus and driving method thereof and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Apr 24, 2018·1 cites·19 claims
- 2263US12225697B2Display module and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
- 2362US11647585B2Flexible printed circuit for bridging and display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted May 9, 2023·0 cites·15 claims
- 2458US11937444B2Flexible display substrate having first and second bonding regions, display panel, display device, and manufacturing methodCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Mar 19, 2024·0 cites·18 claims
- 2557US11921550B2Circuit board, display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Mar 5, 2024·0 cites·18 claims
- 2657US11765830B2Flexible printed circuit and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Sep 19, 2023·0 cites·20 claims
- 2757US11211022B2GOA circuit and driving method thereof, GOA driving circuit, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Dec 28, 2021·1 cites·15 claims
- 2855US12242687B2Touch display device and display systemCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Mar 4, 2025·0 cites·19 claims
- 2955US2024404907A1Electronic device protection structure, circuit board, display module and manufacturing methodCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 3054US2025358928A1Display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
- 3153US12453002B2Reinforcement board for flexible printed circuit board, flexible printed circuit board assembly, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Oct 21, 2025·0 cites·10 claims
- 3252US2024389408A1Display panel, display module and manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Application pending·0 cites
- 3351US10971070B2Driver circuit and its working method and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Apr 6, 2021·0 cites·15 claims
- 3451US2024324429A1Display Module, Intelligent TerminalCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Application pending·0 cites
- 3550US12075682B2Display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Aug 27, 2024·0 cites·15 claims
- 3650US2025204186A1Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Application pending·0 cites
- 3749US11983042B2Display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted May 14, 2024·0 cites·15 claims
- 3849US11217549B2Driving chip and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2018·Granted Jan 4, 2022·0 cites·18 claims
- 3949US2025126764A1Display Module and Display ApparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 4048US12035556B2Display device and method for manufacturing the sameCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Jul 9, 2024·0 cites·17 claims
- 4148US9865204B2Circuit and method for eliminating shutdown after-image, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2013·Granted Jan 9, 2018·0 cites·6 claims
- 4247US12144117B2Flexible circuit board and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Nov 12, 2024·0 cites·19 claims
- 4347US11950355B2Flexible circuit board and manufacturing method therefor, and related apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Apr 2, 2024·0 cites·16 claims
- 4447US11352193B2Moisture resistant pad for liquid crystal panelBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Jun 7, 2022·0 cites·2 claims
- 4545US11874988B2Bonding circuit board, display apparatus and electrical applianceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jan 16, 2024·0 cites·15 claims
- 4645US11087690B2Display substrate, display device, control method and control circuitCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Aug 10, 2021·0 cites·7 claims
- 4742US12340722B2Pixel circuit and driving method thereof, display substrate, and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jun 24, 2025·0 cites·15 claims
- 4842US11755139B2Touch sensor and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Sep 12, 2023·0 cites·20 claims
- 4942US2020239745A1Sealant and its preparation method, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Application pending·0 cites
- 5041US12354555B2Display device, controlling method and apparatus, display apparatus, and computer storage mediumCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Jul 8, 2025·0 cites·18 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →