IP Library Granted Patent US 4,653,175
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,653,175
App. No.
06/836,038
Filed
1986-03-04
Granted
1987-03-31
Kind
A