BA

Birendra Agarwala

IBM: 21 patents #5,175 of 70,183Top 8%
Overall (All Time): #210,529 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8466056 Method of forming metal interconnect structures in ultra low-k dielectrics Du Nguyen, Hazara S. Rathore 2013-06-18
7692439 Structure for modeling stress-induced degradation of conductive interconnects Kaushik Chanda, Lawrence A. Clevenger, Andrew P. Cowley, Ronald G. Filippi, Jason P. Gill +7 more 2010-04-06
7639032 Structure for monitoring stress-induced degradation of conductive interconnects Kaushik Chanda, Lawrence A. Clevenger, Andrew P. Cowley, Ronald G. Filippi, Jason P. Gill +7 more 2009-12-29
7470613 Dual damascene multi-level metallization Eric M. Coker, Anthony Correale, Jr., Hazara S. Rathore, Timothy D. Sullivan, Richard A. Wachnik 2008-12-30
7397260 Structure and method for monitoring stress-induced degradation of conductive interconnects Kaushik Chanda, Lawrence A. Clevenger, Andrew P. Cowley, Ronald G. Filippi, Jason P. Gill +7 more 2008-07-08
7279411 Process for forming a redundant structure Du Nguyen, Hazara S. Rathore 2007-10-09
7224063 Dual-damascene metallization interconnection Eric M. Coker, Anthony Correale, Jr., Hazara S. Rathore, Timothy D. Sullivan, Richard A. Wachnik 2007-05-29
7163883 Edge seal for a semiconductor device Hormazdyar M. Dalal, Eric G. Liniger, Diana Llera-Hurlburt, Du Nguyen, Richard W. Procter +3 more 2007-01-16
7138714 Via barrier layers continuous with metal line barrier layers at notched or dielectric mesa portions in metal lines Du Nguyen, Conrad A. Barile, Jawahar P. Nayak, Hazara S. Rathore 2006-11-21
6972209 Stacked via-stud with improved reliability in copper metallurgy Conrad A. Barile, Hormazdyar M. Dalal, Brett H. Engle, Michael Lane, Ernest N. Levine +8 more 2005-12-06
6825561 Structure and method for eliminating time dependent dielectric breakdown failure of low-k material Du Nguyen, Hazara S. Rathore 2004-11-30
6734090 Method of making an edge seal for a semiconductor device Hormazdyar M. Dalal, Eric G. Liniger, Diana Llera-Hurlburt, Du Nguyen, Richard W. Procter +3 more 2004-05-11
6271599 Wire interconnect structure for electrically and mechanically connecting an integrated circuit chip to a substrate William H. Ma 2001-08-07
6111321 Ball limiting metalization process for interconnection 2000-08-29
6033939 Method for providing electrically fusible links in copper interconnection Hormazdyar M. Dalal, Du Nguyen, Hazara S. Rathore 2000-03-07
5376584 Process of making pad structure for solder ball limiting metallurgy having reduced edge stress 1994-12-27
5268072 Etching processes for avoiding edge stress in semiconductor chip solder bumps Madhav Datta, Richard E. Gegenwarth, Christopher V. Jahnes, Patrick M. Miller, Henry A. Nye, III +2 more 1993-12-07
5251806 Method of forming dual height solder interconnections Aziz Mohammad Ahsan, Arthur Bross, Mark F. Chadurjian, Nicholas G. Koopman, Li-Chung Lee +8 more 1993-10-12
5130779 Solder mass having conductive encapsulating arrangement Aziz Mohammad Ahsan, Arthur Bross, Mark F. Chadurjian, Nicholas G. Koopman, Li-Chung Lee +8 more 1992-07-14
4985310 Multilayered metallurgical structure for an electronic component Keith F. Beckman, Alice H. Cooper-Joselow, Chandrasekhar Narayan, Sampath Purushothaman, Sudipta K. Ray 1991-01-15
4970570 Use of tapered head pin design to improve the stress distribution in the braze joint Paul H. Palmateer, Da-Yuan Shih 1990-11-13