P
PatentIndex
Search
Landscape
Sign in
Inventor
ZHAO CHENGJIE
CN
2 patents
Patents
2 patents
US12562093B2
Feb 24, 2026
Control system, and vehicle-mounted display device and light adjustment method thereof
CHENGDU BOE OPTOELECT TECH CO
0 citations
47
US12333992B2
Jun 17, 2025
Display device and voltage drop compensation circuit
CHENGDU BOE OPTOELECT TECH CO
0 citations
45