Inventor · disambiguated record
Pengfei Cheng
Also filed as: CHENG PENGFEI
13 granted patents·3 pending applications·17 citations·filing 2018–2024
86Inventor score
Files withBEIJING BOE OPTOELECTRONICS TECH CO LTD14GEORGIA TECH RES INST1HUAWEI DIGITAL POWER TECH CO LTD1
Top patents by PatentIndex Score
16 records- 0194US11663800B2Texture recognition device and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted May 30, 2023·3 cites·15 claims
- 0293US12106600B2Texture recognition device and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Oct 1, 2024·2 cites·16 claims
- 0390US11281039B2Liquid crystal display apparatus and fingerprint identification method for liquid crystal display apparatusBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Mar 22, 2022·3 cites·18 claims
- 0487US11380129B2Texture recognition device and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jul 5, 2022·6 cites·18 claims
- 0584US10928562B2Optical film element, backlight, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Feb 23, 2021·2 cites·16 claims
- 0680US11409152B2Anti-peeping module and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Aug 9, 2022·1 cites·19 claims
- 0760US10663796B2Backlight module and controlling method thereof, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2018·Granted May 26, 2020·0 cites·20 claims
- 0858US2025202241A1Control apparatus used in microgrid system, control method, and microgrid systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Application pending·0 cites
- 0956US2025010239A1Systems and methods for natural gas power generation and carbon-capture of the sameGEORGIA TECH RES INST·Filed 2022·Application pending·0 cites
- 1054US11880058B2Side-type backlight module and liquid crystal display apparatusBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·18 claims
- 1152US11112554B2Back light unit, fabricating method thereof and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·16 claims
- 1251US11531227B2Anti-peep film and manufacturing method thereof, and display moduleBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Dec 20, 2022·0 cites·12 claims
- 1346US11570343B2Floating touch camera module, electronic device and touch methodBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·15 claims
- 1443US11334742B2Fingerprint identification method and apparatus, electronic device, and computer-readable storage mediumBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted May 17, 2022·0 cites·13 claims
- 1542US10884180B2Light guide assembly, backlight and display apparatusBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2018·Granted Jan 5, 2021·0 cites·17 claims
- 1642US2021404629A1Optical film, backlight module having optical film and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →