P

Inventor

XU YUANJIE

CN58 patents
⚠️ This page may combine multiple inventors who share the name “XU YUANJIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BOE OPTOELECT TECH CO

36 patents
US11244614B2Feb 8, 2022

Pixel driver circuit, display device and pixel driving method

CHENGDU BOE OPTOELECT TECH CO15 citations84
US12154500B2Nov 26, 2024

Display panel including data line of three portions and display device including the display panel

CHENGDU BOE OPTOELECT TECH CO2 citations73
US12327524B2Jun 10, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO1 citations63
US12213362B2Jan 28, 2025

Display substrate, manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12193290B2Jan 7, 2025

Display substrate, preparation method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12075667B2Aug 27, 2024

Display substrate, manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12567369B2Mar 3, 2026

Display panel including dummy lines and display device including the display panel

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12367835B2Jul 22, 2025

Display substrate, preparation method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11862108B2Jan 2, 2024

Shift register unit, scanning drive circuit, display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11651739B2May 16, 2023

Shift register unit, scanning drive circuit, display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11644601B2May 9, 2023

Anti-fogging film, anti-fogging component, adjustment method therefor, and vehicle-mounted device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US10884559B2Jan 5, 2021

Touch panel, touch method of the same, and touch apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations62
US11506680B2Nov 22, 2022

Speed sensor, device for measuring speed and method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations57
US12223913B2Feb 11, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations56
US12550551B2Feb 10, 2026

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12490589B2Dec 2, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12414435B2Sep 9, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12382786B2Aug 5, 2025

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12327521B2Jun 10, 2025

Drive circuit, driving method therefor, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12225767B2Feb 11, 2025

Array substrate, method for manufacturing the same, display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12165570B2Dec 10, 2024

Driving circuit, driving method therefor, and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12156429B2Nov 26, 2024

Array substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11967274B2Apr 23, 2024

Display substrate, display panel, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11763730B2Sep 19, 2023

Pixel driving circuit having an initialization and compensation and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11562681B2Jan 24, 2023

Display substrate, driving method thereof and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11562697B2Jan 24, 2023

Shift register unit, scanning driving circuit, display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11480832B2Oct 25, 2022

Array substrate and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11391983B2Jul 19, 2022

Color film substrate, manufacturing method thereof, display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11348498B2May 31, 2022

Stretchable display panel and display method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11257848B2Feb 22, 2022

Array substrate, manufacturing method thereof and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12477910B2Nov 18, 2025

Display panel and method of manufacturing the same, display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations51
US11480996B2Oct 25, 2022

Wearable display apparatus and display control method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations51
US12550506B2Feb 10, 2026

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations50
US12354915B2Jul 8, 2025

Display substrate, manufacturing method thereof, and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations50
US11378846B2Jul 5, 2022

Display substrate, manufacturing method thereof and display device

CHENGDU BOE OPTOELECT TECH CO0 citations50
US11112924B2Sep 7, 2021

Touch substrate and touch device

CHENGDU BOE OPTOELECT TECH CO0 citations50

BOE TECHNOLOGY GROUP CO LTD

13 patents
US10579856B2Mar 3, 2020

Fingerprint identification device, manufacturing method thereof, and display device

BOE TECHNOLOGY GROUP CO LTD2 citations73
US11315956B2Apr 26, 2022

Array substrate, manufacturing method thereof and display panel

BOE TECHNOLOGY GROUP CO LTD0 citations62
US11239450B2Feb 1, 2022

Display panel, method for manufacturing the same and method for controlling the same

BOE TECHNOLOGY GROUP CO LTD0 citations62
US10996505B2May 4, 2021

Color film substrate, liquid crystal display panel and liquid crystal display

BOE TECHNOLOGY GROUP CO LTD0 citations62
US10719684B2Jul 21, 2020

Fingerprint identification circuit, method for manufacturing fingerprint identification circuit, and display device

BOE TECHNOLOGY GROUP CO LTD1 citations62
US10712626B2Jul 14, 2020

Display device

BOE TECHNOLOGY GROUP CO LTD1 citations62
US10658394B2May 19, 2020

Array substrate and manufacturing method thereof, display panel and display device

BOE TECHNOLOGY GROUP CO LTD1 citations62
US10203527B2Feb 12, 2019

Quantum dot film and display device

BOE TECHNOLOGY GROUP CO LTD1 citations62
US11013115B2May 18, 2021

Display panel motherboard and manufacturing method for display panel

BOE TECHNOLOGY GROUP CO LTD0 citations52
US10753885B2Aug 25, 2020

Floor board unit, floor board and IoT home system

BOE TECHNOLOGY GROUP CO LTD0 citations52
US10679543B2Jun 9, 2020

Image processing method, image processing device and display panel

BOE TECHNOLOGY GROUP CO LTD0 citations52
US10488731B2Nov 26, 2019

Display panel, manufacturing method thereof and display device

BOE TECHNOLOGY GROUP CO LTD0 citations52
US10304874B2May 28, 2019

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

BOE TECHNOLOGY GROUP CO LTD0 citations52

CHANGXIN MEMORY TECH INC

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.