Granted Patent
Utility
US 4,843,695 · App. 07/073,991
Method of assembling tab bonded semiconductor chip package
Inventors:
Ralph W. Doe, Stephen P. Hansen, Kenneth M. Brown
Patented Case
View Patent ↗
Granted: Jul 4, 1989
Filed: Jul 16, 1987
Inventors
Ralph W. Doe
Stephen P. Hansen
Kenneth M. Brown
Assignee (at issue)
Digital Equipment 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.