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Inventor

Chengjie ZHAO

Inventor
CN

Overview

2→
Patents
2025–2026
Patent span
Physics
Primary field (CPC G)

Patents· 2 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 information50%
G05BControl or regulating systems in general25%
H05KPrinted circuits25%
PatentTitleYear
12,562,093Control system, and vehicle-mounted display device and light adjustment method thereof202612,333,992Display device and voltage drop compensation circuit2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history
2025–2026Patents assigned to CHENGDU BOE OPTOELECT TECH CO (2)· patent assignee history
2025–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD22025–2026
CHENGDU BOE OPTOELECT TECH CO22025–2026
Locations
LocationPatentsSpan
CN22025–2026