Inventor

CHUN CAO

Inventor
CN

Overview

6→
Patents
2022
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to BOE TECHNOLOGY GROUP CO LTD (6)· patent assignee history
2022Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (6)· 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 LTD62022
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD62022
Locations
LocationPatentsSpan
CN62022