Granted Patent
Utility
US 4,653,175 · App. 06/836,038
Semiconductor structure having alpha particle resistant film and method of making the same
Inventors:
Michael Brueggeman, James W. Clark, William S. Phy
Patented Case
View Patent ↗
Granted: Mar 31, 1987
Filed: Mar 4, 1986
Inventors
Michael Brueggeman
James W. Clark
William S. Phy
Assignee (at issue)
FAIRCHILD SEMICONDUCTOR 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.