Granted Patent
Utility
US 5,327,059 · App. 07/950,457
Tape drive capstan motor servo system with static friction compensation
Inventors:
Van K. Truong, Edward H. Patrick, David E. Woodral
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Sep 24, 1992
Inventors
Van K. Truong
Edward H. Patrick
David E. Woodral
Assignee (at issue)
Archive 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.