Granted Patent
Utility
US 6,222,980 · App. 09/047,374
Apparatus for generating time code signal
Inventors:
Hiroshi Asai, Masaki Ishiwata
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: Mar 25, 1998
Inventors
Hiroshi Asai
Masaki Ishiwata
Assignee (at issue)
Victor Company of Japan, Ltd.
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.