Inventor
ZHANG LUDONG
CN3 patents
Patents
3 patentsUS12105262B2Oct 1, 2024
Optical lens assembly and electronic device
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD0 citations58
US12591114B2Mar 31, 2026
Optical lens assembly and electronic device
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD0 citations47
US12061317B2Aug 13, 2024
Optical lens assembly
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD0 citations47