Inventor
XIE QIANSEN
CN8 patents
Patents
8 patentsUS10914926B2Feb 9, 2021
Optical imaging lens and lens assembly
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD2 citations71
US11921265B2Mar 5, 2024
Optical lens comprising two lens groups of −+ refractive powers having six lenses of −−+−++, −+++−++, −−++−+ or −−+−+− refractive powers
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD0 citations61
US11815664B2Nov 14, 2023
Optical imaging lens and lens assembly
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD1 citations61
US11333856B2May 17, 2022
Optical lens assembly and imaging device
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD1 citations61
US11275233B2Mar 15, 2022
Optical lens system comprising two lens groups of −+ refractive powers having six lenses of −−+−++, −++−++, −−++−+ or −−+−+− refractive powers
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD0 citations61
US11442251B2Sep 13, 2022
Optical lens assembly and imaging device
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD0 citations50
US12287533B2Apr 29, 2025
Optical lens assembly and imaging device
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD0 citations46
US10746962B2Aug 18, 2020
Optical lens
NINGBO SUNNY AUTOMOTIVE OPTECH CO LTD0 citations36