Granted Patent
Utility
US 5,510,721 · App. 08/358,297
Method and adjustment for known good die testing using resilient conductive straps
Inventors:
Bethany J. Walles, Cuong Pham, Lawrence Kneisel, Brian John Hayden
Patented Case
View Patent ↗
Granted: Apr 23, 1996
Filed: Dec 19, 1994
Inventors
Bethany J. Walles
Cuong Pham
Lawrence Kneisel
Brian John Hayden
Assignee (at issue)
Ford Motor Company
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.