P

Inventor

CHEN LIQIANG

CN79 patents
⚠️ This page may combine multiple inventors who share the name “CHEN LIQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOE TECHNOLOGY GROUP CO LTD

21 patents
US10242605B2Mar 26, 2019

Display device having the bumps in the middle zone parallel to the reference line

BOE TECHNOLOGY GROUP CO LTD15 citations86
US10566570B2Feb 18, 2020

Composite cover film and flexible display device

BOE TECHNOLOGY GROUP CO LTD11 citations85
US9960132B1May 1, 2018

Display apparatus and method for binding the same

BOE TECHNOLOGY GROUP CO LTD8 citations78
US11302879B2Apr 12, 2022

Flexible display substrate and manufacturing method therefor, and display apparatus

BOE TECHNOLOGY GROUP CO LTD3 citations73
US10622386B2Apr 14, 2020

Substrate, chip on film and electronic equipment

BOE TECHNOLOGY GROUP CO LTD4 citations73
US10618263B2Apr 14, 2020

Method for bonding backsheet

BOE TECHNOLOGY GROUP CO LTD2 citations73
US10573833B2Feb 25, 2020

Flexible display substrate and method for manufacturing the same, and flexible display device

BOE TECHNOLOGY GROUP CO LTD3 citations73
US10451932B2Oct 22, 2019

Flexible display panel, display device nd bonding method thereof

BOE TECHNOLOGY GROUP CO LTD3 citations73
US9337212B2May 10, 2016

Flexible display substrate and manufacturing method thereof, and flexible display device

BOE TECHNOLOGY GROUP CO LTD4 citations72
US10209546B2Feb 19, 2019

Display panel and display device, and fabrication methods thereof

BOE TECHNOLOGY GROUP CO LTD3 citations71
US10164213B2Dec 25, 2018

Flexible display panel, method for fabricating the same, and apparatus for forming the same

BOE TECHNOLOGY GROUP CO LTD2 citations71
US11013116B2May 18, 2021

Flexible assembly for display device and display device

BOE TECHNOLOGY GROUP CO LTD1 citations63
US11139345B2Oct 5, 2021

Display panel, display apparatus, and method of fabricating display panel

BOE TECHNOLOGY GROUP CO LTD1 citations62
US10572710B2Feb 25, 2020

Display panel and display device

BOE TECHNOLOGY GROUP CO LTD1 citations62
US10464297B2Nov 5, 2019

Method and device for attaching backing film to flexible substrate and roller

BOE TECHNOLOGY GROUP CO LTD1 citations60
US11202370B2Dec 14, 2021

Integrated circuit chip, display apparatus, and method of fabricating integrated circuit chip

BOE TECHNOLOGY GROUP CO LTD0 citations52
US11069264B2Jul 20, 2021

Cover structure, manufacturing method thereof and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US10971465B2Apr 6, 2021

Driving chip, display substrate, display device and method for manufacturing display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US10950672B2Mar 16, 2021

Flexible display device with hardened layer, display apparatus, and method for manufacturing the flexible display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US10651141B2May 12, 2020

Chip, flexible display panel and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US10276592B2Apr 30, 2019

Display substrate, method of fabricating the same, display panel and pressure welding device

BOE TECHNOLOGY GROUP CO LTD0 citations52

CHENGDU BOE OPTOELECT TECH CO

21 patents
US12411522B2Sep 9, 2025

Flexible display screen and method for assembling the same, and electronic apparatus

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11922843B2Mar 5, 2024

Flexible display panel and preparation method therefor, and display device and display module

CHENGDU BOE OPTOELECT TECH CO5 citations72
US12147269B2Nov 19, 2024

Back film and display device

CHENGDU BOE OPTOELECT TECH CO2 citations71
US11706872B2Jul 18, 2023

Flexible display module and manufacturing method thereof

CHENGDU BOE OPTOELECT TECH CO3 citations70
US12199103B2Jan 14, 2025

Display panel

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11903244B2Feb 13, 2024

Display panel, display apparatus, and method of fabricating display panel

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11877484B2Jan 16, 2024

Display panel, preparation method for display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11698667B2Jul 11, 2023

Display panel and flexible display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11665940B2May 30, 2023

Display substrate for avoiding breaks and preparation method thereof, bonding method of display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations62
US12505763B2Dec 23, 2025

Attachment fixture, attachment device and attachment method

CHENGDU BOE OPTOELECT TECH CO0 citations61
US12193259B2Jan 7, 2025

Flexible supporting layer and flexible display device

CHENGDU BOE OPTOELECT TECH CO0 citations61
US12076891B2Sep 3, 2024

Profiling device, profiling method, bonding system, bonding method, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations61
US11956986B2Apr 9, 2024

Flexible display screen including encapsulation protection layer, flexible display device, and manufacturing method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations61
US12495500B2Dec 9, 2025

Flexible display module and manufacturing method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations60
US12010798B2Jun 11, 2024

Flexible display module and manufacturing method thereof

CHENGDU BOE OPTOELECT TECH CO1 citations60
US11567352B2Jan 31, 2023

Display module, preparation method thereof, and display apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations60
US12481322B2Nov 25, 2025

Display panel and manufacturing method therefor, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations59
US12236820B2Feb 25, 2025

Flexible display panel and preparation method therefor, and display device and display module

CHENGDU BOE OPTOELECT TECH CO0 citations59
US12085986B2Sep 10, 2024

Display panel and manufacturing method therefor, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations59
US12550438B2Feb 10, 2026

Display substrate and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12514103B2Dec 30, 2025

Flexible substrate, display panel and method for manufacturing the same

CHENGDU BOE OPTOELECT TECH CO0 citations52

BYD CO LTD

3 patents

QIU XIN

2 patents

SPRUNK ERIC J

1 patent

GEN INSTRUMENT CORP

1 patent

ZHENG JINSONG

1 patent

Showing the top 50 of 79 patents by PatentIndex Score.