LT

Len Yuan Tsou

IBM: 3 patents #481 of 5,214Top 10%
📍 New York, NY: #50 of 805 inventorsTop 7%
🗺 New York: #598 of 8,003 inventorsTop 8%
Overall (2005): #20,535 of 245,428Top 9%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6960510 Method of making sub-lithographic features Sadanand V. Deshpande, Toshiharu Furukawa, David V. Horak, Wesley C. Natzle, Akihisa Sekiguchi +1 more 2005-11-01
6884734 Vapor phase etch trim structure with top etch blocking layer Frederick Buehrer, Derek Chen, William Chu, Scott W. Crowder, Sadanand V. Deshpande +4 more 2005-04-26
6864041 Gate linewidth tailoring and critical dimension control for sub-100 nm devices using plasma etching Jeffrey J. Brown, Sadanand V. Deshpande, David V. Horak, Maheswaran Surendra, Qingyun Yang +2 more 2005-03-08