Inventor

Deqiang Liu

Inventor

Beijing, CN

Overview

2→

Patents

2018–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 2 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 therein40%

H01LSemiconductor devices20%

H10DInorganic electric semiconductor devices20%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation20%

PatentTitleYear

10,620,499Pixel circuit, pixel unit and display panel2020 9,971,219Array substrate, color filter substrate and display panel2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to BEIJING BOE DISPLAY TECH CO (2)· patent assignee history

2018–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history

2018Patents assigned to BEIJING BOE DISPALY TECH CO LTD (1)· patent assignee history

2018–2020Based in Beijing, 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	2018–2020
BOE TECHNOLOGY GROUP CO LTD	2	2018–2020
BEIJING BOE DISPALY TECH CO LTD	1	2018

Locations

Location	Patents	Span
Beijing, CN	2	2018–2020