Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DQ

David L. Questad

IBM: 67 patents #1,125 of 70,183Top 2%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Hopewell Junction, NY: #17 of 648 inventorsTop 3%
New York: #1,127 of 115,490 inventorsTop 1%
Overall (All Time): #31,180 of 4,157,543Top 1%
68 Patents All Time

Issued Patents All Time

Showing 51–68 of 68 patents

Patent #TitleCo-InventorsDate
7439170 Design structure for final via designs for chip stress reduction Timothy H. Daubenspeck, Wolfgang Sauter, Jeffrey P. Gambino 2008-10-21
7329816 Electronic package with optimized lamination process Donald S. Farquhar, James D. Herard, Michael Joseph Klodowski, Der-jin Woan 2008-02-12
7319591 Optimized thermally conductive plate and attachment method for enhanced thermal performance and reliability of flip chip organic packages Jeffrey T. Coffin, Michael A. Gaynes, Kamal K. Sikka, Hilton T. Toy, Jamil A. Wakil 2008-01-15
7312523 Enhanced via structure for organic module performance Jean Audet, Jon A. Casey, Luc Guerin, David J. Russell 2007-12-25
7256503 Chip underfill in flip-chip technologies Timothy H. Daubenspeck, Jeffrey P. Gambino, Christopher D. Muzzy, Wolfgang Sauter 2007-08-14
7059049 Electronic package with optimized lamination process Donald S. Farquhar, James D. Herard, Michael Joseph Klodowski, Der-jin Woan 2006-06-13
6979782 Apparatus and method for mechanical coupling of land grid array applications William L. Brodsky 2005-12-27
6815346 Unique feature design enabling structural integrity for advanced low k semiconductor chips Charles R. Davis, David L. Hawken, Dae Young Jung, William Francis Landers 2004-11-09
6650010 Unique feature design enabling structural integrity for advanced low K semiconductor chips Charles R. Davis, David L. Hawken, Dae Young Jung, William Francis Landers 2003-11-18
6607613 Solder ball with chemically and mechanically enhanced surface properties Frank D. Egitto, Edmond O. Fey, Luis J. Matienzo, Rajinder S. Rai, Daniel C. Van Hart 2003-08-19
6348738 Flip chip assembly Jean Dery, Frank D. Egitto, Luis J. Matienzo, Charles Ouellet, Luc Ouellet +2 more 2002-02-19
6306683 Method of forming a flip chip assembly, and a flip chip assembly formed by the method Jean Dery, Frank D. Egitto, Luis J. Matienzo, Charles Ouellet, Luc Ouellet +2 more 2001-10-23
6226187 Integrated circuit package Anne Marie Quinn, George H. Thiel, Donna Jean Trevitt, Tien Y. Wu, Patrick Robert Zippetelli 2001-05-01
6210547 Enhanced solder surface and process for chemically and mechanically enhancing solder surface properties Frank D. Egitto, Edmond O. Fey, Luis J. Matienzo, Rajinder S. Rai, Daniel C. Van Hart 2001-04-03
6084299 Integrated circuit package including a heat sink and an adhesive Anne Marie Quinn, George H. Thiel, Donna Jean Trevitt, Tien Y. Wu, Patrick Robert Zippetelli 2000-07-04
6074895 Method of forming a flip chip assembly Jean Dery, Frank D. Egitto, Luis J. Matienzo, Charles Ouellet, Luc Ouellet +2 more 2000-06-13
6056831 Process for chemically and mechanically enhancing solder surface properties Frank D. Egitto, Edmond O. Fey, Luis J. Matienzo, Rajinder S. Rai, Daniel C. Van Hart 2000-05-02
5872337 Chip carrier and cable assembly reinforced at edges Donald S. Farquhar, Stephen Joseph Fuerniss, Charles R. Davis, Darbha Suryanarayana, Jeffrey Zimmerman 1999-02-16