HY

Huang Yunbai

TC Tokyo Visionary Optics Co.: 6 patents #12 of 21Top 60%
📍 Sukagawa, JP: #5 of 32 inventorsTop 20%
Overall (All Time): #689,619 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12124012 Imaging lens 2024-10-22
11947087 Imaging lens including five lenses of +-0+- refractive powers 2024-04-02
11867878 Imaging lens 2024-01-09
11754807 Imaging lens 2023-09-12
11500177 Imaging lens Koki Tokuno 2022-11-15
11243380 Imaging lens comprising five lenses of +-0+- refractive powers 2022-02-08
11131835 Imaging lens 2021-09-28