Granted Patent
Utility
US 4,970,616 · App. 07/233,322
Recording head to minimize undershoots in readback pulses
Inventor:
Seshadri Ramaswamy
Patented Case
View Patent ↗
Granted: Nov 13, 1990
Filed: Aug 17, 1988
Inventor
Seshadri Ramaswamy
Assignee (at issue)
Digital Equipment 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.