Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BH

Bing Hao — 5 Patents in 2023

3M: 5 patents #44 of 1,003Top 5%
Woodbury, MN: #16 of 288 inventorsTop 6%
Minnesota: #289 of 6,752 inventorsTop 5%
Overall (2023): #34,169 of 537,848Top 7%
5 Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11726265 Optical waveguide with spatially modulated index region Michael A. Haase, Terry L. Smith 2023-08-15
11726266 Structured surface and optical ferrule including same James M. Nelson 2023-08-15
11693185 Optical connector with tilted mirror Michael A. Haase 2023-07-04
11693193 Optical ferrule having compound stops Michael A. Haase 2023-07-04
11592622 Light coupling element and assembly Michael A. Haase, Changbao Ma, Terry L. Smith 2023-02-28