Inventor
JI YUNBING
CN9 patents
⚠️ This page may combine multiple inventors who share the name “JI YUNBING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHEJIANG SUNNY OPTICAL CO LTD
5 patentsUS11237366B2Feb 1, 2022
Optical imaging lens
ZHEJIANG SUNNY OPTICAL CO LTD2 citations72
US11366289B2Jun 21, 2022
Optical imaging system
ZHEJIANG SUNNY OPTICAL CO LTD1 citations61
US11953655B2Apr 9, 2024
Optical imaging system
ZHEJIANG SUNNY OPTICAL CO LTD0 citations60
US11782242B2Oct 10, 2023
Optical imaging lens assembly
ZHEJIANG SUNNY OPTICAL CO LTD0 citations51
US11573401B2Feb 7, 2023
Optical imaging system comprising seven lenses of +−−+−+−, +−++−+−, +−−−++−or +−−+++−refractive powers
ZHEJIANG SUNNY OPTICAL CO LTD0 citations51
ZHEJIANG SUNNY OPTICS CO LTD
4 patentsUS12124108B2Oct 22, 2024
Camera lens
ZHEJIANG SUNNY OPTICS CO LTD0 citations62
US12055681B2Aug 6, 2024
Optical imaging lens group
ZHEJIANG SUNNY OPTICS CO LTD0 citations51
US12169324B2Dec 17, 2024
Optical imaging lens group
ZHEJIANG SUNNY OPTICS CO LTD0 citations50
US12379574B2Aug 5, 2025
Optical imaging lens assembly
ZHEJIANG SUNNY OPTICS CO LTD0 citations48