Inventor · disambiguated record
Yifeng Qin
Also filed as: QIN YIFENG
2 granted patents·4 pending applications·0 citations·filing 2015–2024
22Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD3BEIJING BOE OPTOELECTRONICS TECH CO LTD1BEIJING BOE SENSOR TECHNOLOGY CO LTD1SZ DJI TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
6 records- 0152US9857636B2Display substrate and liquid crystal display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Jan 2, 2018·0 cites·11 claims
- 0251US2024353852A1Polarization direction control method, remote control device and storage mediumSZ DJI TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0346US2024413511A1Adjustable phase shifter and manufacturing method therefor, and electronic deviceBEIJING BOE SENSOR TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 0442US2021143345A1Flexible base material, flexible substrate, and preparation method thereofBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Application pending·0 cites
- 0534US10591779B2Display panel having minimum distance from spacer to adjacent active display region within preset range and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Mar 17, 2020·0 cites·17 claims
- 0633US2017066945A1Conductive adhesive composition, method for producing the same, sealant and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →