Inventor

DONGLEI LI

Inventor

Overview

7→

Patents

2022–2026

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein37%

H01LSemiconductor devices16%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%

G02BOptical elements, systems or apparatus11%

H10HInorganic light-emitting semiconductor devices having potential barriers11%

G09GArrangements or circuits for control of indicating devices using static means to present variable information5%

H10KOrganic electric solid-state devices5%

PatentTitleYear

12,538,620Light emitting substrate, method for manufacturing thereof, and display apparatus2026 12,535,705Light-emitting substrate, backlight module, display apparatus, and method for manufacturing light-emitting substrate2026 12,287,544Display apparatus2025 12,276,881Light-emitting substrate, light-emitting module and display device2025 11,829,030Backlight module and display device2023 11,630,348Backlight modules and display devices2023 11,402,677Optical film and method of manufacturing the same, backlight module, and display apparatus2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (7)· patent assignee history

2022–2023Patents assigned to BEIJING BOE DISPLAY TECH CO (2)· patent assignee history

2022–2026Based in CN· patent location history

2023–2026Patents assigned to BOE MLED TECHNOLOGY CO LTD (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	7	2022–2026
BOE MLED TECHNOLOGY CO LTD	5	2023–2026
BEIJING BOE DISPLAY TECH CO	2	2022–2023

Locations

Location	Patents	Span
CN	7	2022–2026