WM

William H. Ma

IBM: 5 patents #194 of 5,214Top 4%
📍 Wappingers Falls, NY: #12 of 130 inventorsTop 10%
🗺 New York: #259 of 8,003 inventorsTop 4%
Overall (2005): #5,249 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6936879 Increased capacitance trench capacitor Toshiharu Furukawa, Mark C. Hakey, Steven J. Holmes 2005-08-30
6924200 Methods using disposable and permanent films for diffusion and implantation doping Toshiharu Furukawa, Mark C. Hakey, Steven J. Holmes, David V. Horak, Patricia Marmillion +1 more 2005-08-02
6915333 Method of managing attached document Wayne M. Delia, William Ma 2005-07-05
6891226 Dual gate logic device Toshiharu Furukawa, Mark C. Hakey, Steven J. Holmes, David V. Horak 2005-05-10
6867143 Method for etching a semiconductor substrate using germanium hard mask Toshiharu Furukawa, Mark C. Hakey, Steven J. Holmes, David V. Horak 2005-03-15