Granted Patent
Utility
US 6,262,489 · App. 09/434,552
Flip chip with backside electrical contact and assembly and method therefor
Inventors:
Mark A. Koors, Robert Vajagich, Charles I. Delheimer, Scott D. Brandenburg, Gary E. Oberlin
Patented Case
View Patent ↗
Granted: Jul 17, 2001
Filed: Nov 8, 1999
Inventors
Mark A. Koors
Robert Vajagich
Charles I. Delheimer
Scott D. Brandenburg
Gary E. Oberlin
Assignee (at issue)
Delphi Technologies
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.