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Inventor

Guangyan SUN

Inventor
CN

Overview

1→
Patents
2022
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.

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein100%
PatentTitleYear
11,249,348Needle for repairing alignment layer, alignment layer repairing apparatus, and method for repairing alignment layer2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2022Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (1)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD12022
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD12022
Locations
LocationPatentsSpan
CN12022