Inventor
HE YUPENG
CN27 patents
⚠️ This page may combine multiple inventors who share the name “HE YUPENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENGDU BOE OPTOELECT TECH CO
25 patentsUS11990090B2May 21, 2024
Display substrate and manufacturing method thereof, display device
CHENGDU BOE OPTOELECT TECH CO4 citations86
US11844251B2Dec 12, 2023
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO4 citations75
US11903274B2Feb 13, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO3 citations74
US12133430B2Oct 29, 2024
Display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO2 citations73
US12133449B2Oct 29, 2024
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO2 citations73
US11751464B2Sep 5, 2023
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO2 citations73
US11735107B2Aug 22, 2023
Display substrate and manufacturing method thereof, display device
CHENGDU BOE OPTOELECT TECH CO2 citations73
US12356809B2Jul 8, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO1 citations64
US12302721B2May 13, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO1 citations64
US12471466B2Nov 11, 2025
Display substrate and manufacturing method thereof, display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12232384B2Feb 18, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12225759B2Feb 11, 2025
Display substrate and method for manufacturing the same, display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12035587B2Jul 9, 2024
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO1 citations62
US11990089B2May 21, 2024
Display substrate and manufacturing method thereof, display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11864413B2Jan 2, 2024
Display substrate and method for manufacturing the same, display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US11727872B2Aug 15, 2023
Pixel circuit, display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations62
US12446449B2Oct 14, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations59
US12004367B2Jun 4, 2024
Display substrate, manufacturing method thereof, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations59
US12408522B2Sep 2, 2025
Display substrate and method for manufacturing the same, and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12171125B2Dec 17, 2024
Display panel including a plurality of repeating units and display device including the display panel
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12164339B2Dec 10, 2024
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12114531B2Oct 8, 2024
Display substrate and display device with long-term light emission stability
CHENGDU BOE OPTOELECT TECH CO0 citations52
US12010876B2Jun 11, 2024
Display substrate and manufacturing method thereof, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US11887515B2Jan 30, 2024
Display panel, crack detection method therefor, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations52
US11657750B2May 23, 2023
Display substrate and display panel
CHENGDU BOE OPTOELECT TECH CO0 citations52