Inventor

DEQIANG LIU

Inventor

Overview

2→

Patents

2022

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

C09Kprimary

C09KMaterials for miscellaneous applications, not provided for elsewhere33%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%

C09DCoating compositions, e.g. paints, varnishes or lacquers17%

PatentTitleYear

11,499,056Display substrate having wavelength-actuatable color filter, display apparatus having the same, and method of operating display apparatus2022 11,326,101Liquid crystal panel and manufacture method thereof, liquid crystal display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

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

2022Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history

2022Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history

2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING BOE DISPLAY TECH CO	2	2022
BOE TECHNOLOGY GROUP CO LTD	2	2022
BEIJING BOE TECHNOLOGY DEV CO LTD	1	2022

Locations

Location	Patents	Span
CN	2	2022