Inventor

Kaijie Liang

Inventor

Beijing, CN

Overview

1→

Patents

2019

Patent span

Physics

Primary field (CPC G)

Patents· 1 as inventor

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

G01Mprimary

G01MTesting static or dynamic balance of machines or structures20%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

G09FDisplaying20%

G09GArrangements or circuits for control of indicating devices using static means to present variable information20%

H04NPictorial communication, e.g. television20%

PatentTitleYear

10,401,659Method and device for inspecting defect of liquid crystal panel2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to BEIJING BOE DISPLAY TECH CO (1)· patent assignee history

2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history

2019Based 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	1	2019
BOE TECHNOLOGY GROUP CO LTD	1	2019

Locations

Location	Patents	Span
Beijing, CN	1	2019