Granted Patent
Utility
US 6,551,751 · App. 10/207,494
Method and apparatus for controlling a stepper
Inventors:
Anthony J. Toprac, Richard D. Edwards, Curtis Warren Doss
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jul 29, 2002
Inventors
Anthony J. Toprac
Richard D. Edwards
Curtis Warren Doss
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.