Granted Patent
Utility
US 6,334,247 · App. 08/872,519
High density integrated circuit apparatus, test probe and methods of use thereof
Inventors:
Brian S. Beaman, Keith E. Fogel, Paul A. Lauro, Maurice Heathcote Norcott, Da-Yuan Shih, George F. Walker
Patented Case
View Patent ↗
Granted: Jan 1, 2002
Filed: Jun 11, 1997
Inventors
Brian S. Beaman
Keith E. Fogel
Paul A. Lauro
Maurice Heathcote Norcott
Da-Yuan Shih
George F. Walker
Assignee (at issue)
International Business Machines Corporation
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.