Granted Patent
Utility
US 4,506,347 · App. 06/236,239
Placement of clock circuits for semiconductor memory
Inventor:
Robert J. Proebsting
Patented Case
View Patent ↗
Granted: Mar 19, 1985
Filed: Feb 20, 1981
Inventor
Robert J. Proebsting
Assignee (at issue)
Mostek 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.