Inventor · disambiguated record
Yanfei Chi
Also filed as: CHI YANFEI
6 granted patents·3 pending applications·0 citations·filing 2018–2024
64Inventor score
Files withFUZHOU BOE OPTOELECTRONICS TECH CO LTD9
Top patents by PatentIndex Score
9 records- 0178US2025081784A1Pixel structure, display panel and display apparatusFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2024·Application pending·0 cites
- 0270US2023049993A1Pixel structure, display panel and display apparatusFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2022·Application pending·0 cites
- 0358US11522018B2Pixel structure, display panel and display apparatusFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Dec 6, 2022·0 cites·12 claims
- 0456US11332665B2Phosphors and preparation method thereof as well as white LEDFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2018·Granted May 17, 2022·0 cites·8 claims
- 0556US11056605B2Detection panel and manufacturing method thereofFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jul 6, 2021·0 cites·19 claims
- 0653US11211574B2Light emitting device and fabrication method thereof, and electronic apparatusFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Dec 28, 2021·0 cites·20 claims
- 0749US11064186B2Display module, display device and working method thereofFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·14 claims
- 0846US10794759B2Optical detection sensorFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·11 claims
- 0946US2025093730A1Display substrate, manufacturing method thereof, intermediate substrate, and electronic paper display apparatusFUZHOU BOE OPTOELECTRONICS TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →