DC

David V. Caletka

IBM: 30 patents #3,369 of 70,183Top 5%
Overall (All Time): #125,874 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 25 most recent of 30 patents

Patent #TitleCo-InventorsDate
7703199 Method to accommodate increase in volume expansion during solder reflow Krishna Darbha, Donald W. Henderson, Lawrence P. Lehman, George H. Thiel 2010-04-27
7499614 Passive alignment of VCSELs to waveguides in opto-electronic cards and printed circuit boards Eric A. Johnson 2009-03-03
7348261 Wafer scale thin film package Seungbae Park, Sanjeev Sathe 2008-03-25
7086147 Method of accommodating in volume expansion during solder reflow Krishna Darbha, Donald W. Henderson, Lawrence P. Lehman, George H. Thiel 2006-08-08
6933619 Electronic package and method of forming Eric A. Johnson 2005-08-23
6913948 Partially captured oriented interconnections for BGA packages and a method of forming the interconnections Eric A. Johnson 2005-07-05
6905961 Land grid array stiffener for use with flexible chip carriers Krishna Darbha, William Infantolino, Eric A. Johnson 2005-06-14
6774474 Partially captured oriented interconnections for BGA packages and a method of forming the interconnections Eric A. Johnson 2004-08-10
6695623 Enhanced electrical/mechanical connection for electronic devices William L. Brodsky, Michael A. Gaynes, Voya R. Markovich 2004-02-24
6686664 Structure to accommodate increase in volume expansion during solder reflow Krishna Darbha, Donald W. Henderson, Lawrence P. Lehman, George H. Thiel 2004-02-03
6672500 Method for producing a reliable solder joint interconnection Kevin Knadle, Charles G. Woychik 2004-01-06
6649833 Negative volume expansion lead-free electrical connection Krishna Darbha, Donald W. Henderson, Lawrence P. Lehman, George H. Thiel 2003-11-18
6627998 Wafer scale thin film package Seungbae Park, Sanjeev Sathe 2003-09-30
6603195 Planarized plastic package modules for integrated circuits James L. Carper, John P. Cincotta, Kibby B. Horsford, Gary H. Irish, John J. Lajza, Jr. +4 more 2003-08-05
6595784 Interposer member having apertures for relieving stress and increasing contact compliancy William L. Brodsky 2003-07-22
6541857 Method of forming BGA interconnections having mixed solder profiles Eric A. Johnson 2003-04-01
6528892 Land grid array stiffener use with flexible chip carriers Krishna Darbha, William Infantolino, Eric A. Johnson 2003-03-04
6507116 Electronic package and method of forming Eric A. Johnson 2003-01-14
6433283 Dual purpose ribbon cable William L. Brodsky, William Infantolino 2002-08-13
6410988 Thermally enhanced and mechanically balanced flip chip package and method of forming Jean Dery, Eric Duchesne, Michael A. Gaynes, Eric A. Johnson, Luis J. Matienzo +1 more 2002-06-25
6333551 Surface profiling in electronic packages for reducing thermally induced interfacial stresses Eric A. Johnson 2001-12-25
6293455 Method for producing a reliable BGA solder joint interconnection Kevin Knadle, Charles G. Woychik 2001-09-25
6274474 Method of forming BGA interconnections having mixed solder profiles Eric A. Johnson 2001-08-14
6268567 Dual purpose ribbon cable William L. Brodsky, William Infantolino 2001-07-31
6138893 Method for producing a reliable BGA solder joint interconnection Kevin Knadle, Charles G. Woychik 2000-10-31