BG

Balaram Ghosal

IBM: 9 patents #11,918 of 70,183Top 20%
Overall (All Time): #580,748 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8026613 Interconnections for flip-chip using lead-free solders and having reaction barrier layers Keith E. Fogel, Sung Kwon Kang, Stephen Kilpatrick, Paul A. Lauro, Henry A. Nye, III +2 more 2011-09-27
7923849 Interconnections for flip-chip using lead-free solders and having reaction barrier layers Keith E. Fogel, Sung Kwon Kang, Stephen Kilpatrick, Paul A. Lauro, Henry A. Nye, III +2 more 2011-04-12
7410833 Interconnections for flip-chip using lead-free solders and having reaction barrier layers Keith E. Fogel, Sung Kwon Kang, Stephen Kilpatrick, Paul A. Lauro, Henry A. Nye, III +2 more 2008-08-12
6998327 Thin film transfer join process and multilevel thin film module Jeffrey B. Danielson, James Kuss, Matthew Oonk, Chandrika Prasad, Eric D. Perfecto +1 more 2006-02-14
6070782 Socketable bump grid array shaped-solder on copper spheres Peter J. Brofman, Raymond A. Jackson, Kathleen A. Lidestri, Karl J. Puttlitz, William E. Sablinski 2000-06-06
5868304 Socketable bump grid array shaped-solder on copper spheres Peter J. Brofman, Raymond A. Jackson, Kathleen A. Lidestri, Karl J. Puttlitz, William E. Sablinski 1999-02-09
5670418 Method of joining an electrical contact element to a substrate 1997-09-23
5448016 Selectively coated member having a shank with a portion masked Nunzio DiPaolo, Kim H. Ruffing 1995-09-05
5397598 Method for selectively coating a member having a shank by masking a portion of the shank with a washer Nunzio DiPaolo, Kim H. Ruffing 1995-03-14