Inventor
FENG JINGYI
CN18 patents
⚠️ This page may combine multiple inventors who share the name “FENG JINGYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENGDU BOE OPTOELECT TECH CO
13 patentsUS11880522B2Jan 23, 2024
Touch display panel and touch display device
CHENGDU BOE OPTOELECT TECH CO2 citations73
US10825875B2Nov 3, 2020
OLED display panel and display device
CHENGDU BOE OPTOELECT TECH CO4 citations72
US11417263B2Aug 16, 2022
Shift register unit and method for driving the same, gate drive circuit and display device
CHENGDU BOE OPTOELECT TECH CO2 citations71
US12347354B2Jul 1, 2025
Shift register unit, method for driving the same, driving circuit and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11922845B2Mar 5, 2024
Shift register unit, method for driving the same, driving circuit and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11249340B2Feb 15, 2022
Display substrate, display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US10978545B2Apr 13, 2021
Display substrate and manufacturing thereof, and display device
CHENGDU BOE OPTOELECT TECH CO1 citations62
US12300172B2May 13, 2025
Pixel circuit and driving method therefor and display panel
CHENGDU BOE OPTOELECT TECH CO0 citations61
US12542106B2Feb 3, 2026
Pixel circuit, pixel driving method and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12499825B2Dec 16, 2025
Display panel and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12183744B2Dec 31, 2024
Display substrate, display device, display substrate, method of forming display substrate, and method of forming display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US11990073B2May 21, 2024
Light-emission control signal generation circuitry and method, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12550596B2Feb 10, 2026
Display panel and display apparatus for improving color deviation
CHENGDU BOE OPTOELECT TECH CO0 citations45