Granted Patent
Utility
US 5,237,701 · App. 07/333,169
Data unpacker using a pack ratio control signal for unpacked parallel fixed m-bit width into parallel variable n-bit width word
Inventor:
Keith J. Bertrand
Patented Case
View Patent ↗
Granted: Aug 17, 1993
Filed: Mar 31, 1989
Inventor
Keith J. Bertrand
Assignee (at issue)
Ampex Systems 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.