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

Weijun Liu

Canon: 3 patents #435 of 3,943Top 15%
Cedar Park, TX: #39 of 240 inventorsTop 20%
Texas: #1,731 of 16,780 inventorsTop 15%
Overall (2021): #58,330 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10935884 Pattern forming method and methods for manufacturing processed substrate, optical component and quartz mold replica as well as coating material for imprint pretreatment and set thereof with imprint resist Keiko Chiba, Shingo Ishida, Toshiaki Ando, Toshiki Ito, Timothy Brian Stachowiak 2021-03-02
10892167 Gas permeable superstrate and methods of using the same James P. De Young, Fen Wan 2021-01-12
10883006 Pattern forming method as well as production methods for processed substrate, optical component, circuit board, electronic component and imprint mold Keiko Chiba, Toshiki Ito, Timothy Brian Stachowiak, Niyaz Khusnatdinov 2021-01-05