Inventor

Dengguo Xia

Inventor

Beijing, CN

Overview

3→

Patents

2017–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 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 therein25%

C08JWorking-up13%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%

C08LCompositions of macromolecular compounds13%

C09DCoating compositions, e.g. paints, varnishes or lacquers13%

C09JAdhesives13%

G06FElectric digital data processing13%

PatentTitleYear

11,119,844Recovery method for terminal device startup failure and terminal device2021 9,810,954'Display panel with primary spacer and secondary spacer and method for manufacturing the same and display device'2017 9,540,534'Sealant and method of preparing the same'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (2)· patent assignee history

2017Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history

2017–2021Based in Beijing, CN· patent location history

2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING BOE OPTOELECTRONICS TECH CO LTD	2	2017
BOE TECHNOLOGY GROUP CO LTD	2	2017
HUAWEI TECH CO LTD	1	2021

Locations

Location	Patents	Span
Beijing, CN	3	2017–2021