JL

Joyce C. Liu

IBM: 5 patents #227 of 5,464Top 5%
📍 Carmel, NY: #1 of 25 inventorsTop 4%
🗺 New York: #336 of 9,035 inventorsTop 4%
Overall (2004): #8,798 of 270,089Top 4%
5
Patents 2004

Issued Patents 2004

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6828187 Method for uniform reactive ion etching of dual pre-doped polysilicon regions Len Yuan Tsou, Qingyun Yang 2004-12-07
6821890 Method for improving adhesion to copper Vincent J. McGahay, Thomas Ivers, Henry A. Nye, III 2004-11-23
6727589 Dual damascene flowable oxide insulation structure and metallic barrier Stephen E. Greco, John P. Hummel, Vincent J. McGahay, Rebecca D. Mih, Kamalesh K. Srivastava 2004-04-27
6720249 Protective hardmask for producing interconnect structures Timothy J. Dalton, Christopher V. Jahnes, Sampath Purushothaman 2004-04-13
6703312 Method of forming active devices of different gatelengths using lithographic printed gate images of same length John W. Golz, Babar A. Khan, Christopher J. Waskiewicz, Teresa J. Wu 2004-03-09