Granted Patent
Utility
US 5,502,409 · App. 08/364,436
Clock switcher circuit
Inventors:
Paul G. Schnizlein, David Norris
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Dec 27, 1994
Inventors
Paul G. Schnizlein
David Norris
Assignee (at issue)
Advanced Micro Devices, Inc.
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.