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Inventor

CHANGYI WANG

Inventor
CN

Overview

3→
Patents
2021–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B62Dprimary
B62DMotor vehicles67%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
PatentTitleYear
12,313,941Liquid crystal light-control panel and display device202511,180,194Vehicle body and vehicle202111,173,966Vehicle body and vehicle2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to GREAT WALL MOTOR CO LTD (2)· patent assignee history
2021–2025Based in CN· patent location history
2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2025Patents assigned to CHENGDU BOE OPTOELECT TECH CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GREAT WALL MOTOR CO LTD22021
BOE TECHNOLOGY GROUP CO LTD12025
CHENGDU BOE OPTOELECT TECH CO12025
Locations
LocationPatentsSpan
CN32021–2025