P

Inventor

KONG CHAO

CN33 patents
⚠️ This page may combine multiple inventors who share the name “KONG CHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BOE OPTOELECT TECH CO

15 patents
US11017722B1May 25, 2021

Display substrate, display device, and control method thereof

CHENGDU BOE OPTOELECT TECH CO6 citations69
US11171303B2Nov 9, 2021

Display panel and method for fabricating the same

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11616207B2Mar 28, 2023

Organic-light-emitting-diode device and fabricating method thereof, displaying base plate and displaying device

CHENGDU BOE OPTOELECT TECH CO0 citations60
US11329111B2May 10, 2022

Flexible substrate, manufacturing method thereof, and display panel having the same

CHENGDU BOE OPTOELECT TECH CO0 citations59
US12402513B2Aug 26, 2025

Display substrate and preparation method therefor, display device, and color filter substrate

CHENGDU BOE OPTOELECT TECH CO0 citations55
US12382798B2Aug 5, 2025

Display substrate, preparation method therefor, and display device for avoiding crosstalk defect

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11380735B2Jul 5, 2022

Display panel having bending display region and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US10910562B2Feb 2, 2021

Organic electroluminescent device and preparation method, evaporation device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12063823B2Aug 13, 2024

Display panel, display method, display device and manufacturing method of organic light-emitting sub-pixel

CHENGDU BOE OPTOELECT TECH CO0 citations50
US12289954B2Apr 29, 2025

Display panel, manufacturing method thereof, and displaying device

CHENGDU BOE OPTOELECT TECH CO0 citations49
US12279504B2Apr 15, 2025

Display panel and fabricating method thereof, and displaying device

CHENGDU BOE OPTOELECT TECH CO0 citations48
US11659726B2May 23, 2023

Organic electroluminescence display panel, color shift reducing method and manufacturing method thereof and display device

CHENGDU BOE OPTOELECT TECH CO0 citations47
US12082445B2Sep 3, 2024

Display panel and method for manufacturing same, and electronic device

CHENGDU BOE OPTOELECT TECH CO0 citations46
US11956995B2Apr 9, 2024

OLED display panel and OLED display device including edge curved-surface display area

CHENGDU BOE OPTOELECT TECH CO0 citations46
US11210051B2Dec 28, 2021

Display device and operation method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations43

BOE TECHNOLOGY GROUP CO LTD

10 patents

HEFEI BOE DISPLAY TECH CO LTD

2 patents

HUAWEI TECH CO LTD

2 patents

T MOBILE USA INC

1 patent

Zhangjiakou cigarette factory co ltd

1 patent

NANJING PROFETA INTELLIGENT TECH CO LTD

1 patent

SANYOU BIOPHARMACEUTICALS CO LTD

1 patent