Granted Patent
Utility
US 5,192,400 · App. 07/387,244
Method of isolating shorted silicon spheres
Inventors:
Sidney G. Parker, Milfred Hammerbacher, Jules D. Levine, Gregory B. Hotchkiss
Patented Case
View Patent ↗
Granted: Mar 9, 1993
Filed: Jul 31, 1989
Inventors
Sidney G. Parker
Milfred Hammerbacher
Jules D. Levine
Gregory B. Hotchkiss
Assignee (at issue)
Texas Instruments Incorporated
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.