Inventor · disambiguated record
Lianghao Zhang
Also filed as: ZHANG LIANGHAO
19 granted patents·4 pending applications·0 citations·filing 2019–2025
86Inventor score
Files withBEIJING BOE DISPLAY TECH CO11BOE TECHNOLOGY GROUP CO LTD7BEIJING BOE OPTOELECTRONICS TECH CO LTD5
Top patents by PatentIndex Score
23 records- 0181US2025310680A1Display panel, display device, fabricating method and control method of display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 0278US12356138B2Display panel, display device, fabricating method and control method of display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 0367US11991496B2Display panel, display device, fabricating method and control method of display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted May 21, 2024·0 cites·20 claims
- 0466US2025142258A1Display device, sound-emitting controlling method, and sound-emitting controlling deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2025·Application pending·0 cites
- 0562US12457466B2Audio control method, control device, driving circuit and readable storage mediumBEIJING BOE DISPLAY TECH CO·Filed 2022·Granted Oct 28, 2025·0 cites·20 claims
- 0662US12207066B2Display device, sound-emitting controlling method, and sound-emitting controlling deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Jan 21, 2025·0 cites·12 claims
- 0759US12374159B2Pupil information collection circuit and method, and display apparatusBEIJING BOE DISPLAY TECH CO·Filed 2022·Granted Jul 29, 2025·0 cites·12 claims
- 0857US11651715B2Charging circuitry, display device, wearable device, and display driving method and deviceBEIJING BOE DISPLAY TECH CO·Filed 2021·Granted May 16, 2023·0 cites·17 claims
- 0955US11543911B2Driving method, driving circuit and touch-display apparatusBEIJING BOE DISPLAY TECH CO·Filed 2019·Granted Jan 3, 2023·0 cites·15 claims
- 1054US12339540B2Light emitting module and driving assembly thereof, and display deviceBEIJING BOE DISPLAY TECH CO·Filed 2022·Granted Jun 24, 2025·0 cites·20 claims
- 1153US12148401B2Display substrate, display device and compensation method thereofBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Nov 19, 2024·0 cites·20 claims
- 1249US12174063B2Sampling circuit, optical detection system, display apparatus and sampling methodBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Dec 24, 2024·0 cites·20 claims
- 1348US12177645B2Sound-generating device, display device, sound-generating controlling method, and sound-generating controlling deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Dec 24, 2024·0 cites·17 claims
- 1448US11979737B2Display device and operation method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted May 7, 2024·0 cites·20 claims
- 1548US11564037B2Display device, sounding control method and sounding control deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 1647US12170042B2Detection circuit for detecting luminance of ambient light, display panel, and detection methodBEIJING BOE DISPLAY TECH CO·Filed 2021·Granted Dec 17, 2024·0 cites·18 claims
- 1747US11114053B2Anti-peeping circuit, driving method thereof, and display deviceBEIJING BOE DISPLAY TECH CO·Filed 2019·Granted Sep 7, 2021·0 cites·15 claims
- 1845US11902761B2Sound producing device and method for driving the same, display panel and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·17 claims
- 1944US11662866B2Touch panel and positioning method thereofBEIJING BOE DISPLAY TECH CO·Filed 2020·Granted May 30, 2023·0 cites·13 claims
- 2044US11194435B2Detection substrate and display deviceBEIJING BOE DISPLAY TECH CO·Filed 2020·Granted Dec 7, 2021·0 cites·20 claims
- 2141US12236901B2Brightness control apparatus and method, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·18 claims
- 2241US2022050554A1Touch panel and touch display deviceBEIJING BOE DISPLAY TECH CO·Filed 2020·Application pending·0 cites
- 2338US2022137754A1Touch positioning method and apparatusBEIJING BOE DISPLAY TECH CO·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →