Granted Patent
Utility
US 5,790,331 · App. 08/514,120
Current control circuit and method for programmable read write preamplifier
Inventor:
Anatoly Aranovsky
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Aug 11, 1995
Inventor
Anatoly Aranovsky
Assignee (at issue)
Mitel Semiconductor Americas 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.