Granted Patent
Utility
US 5,467,142 · App. 08/051,406
Television receiver for reproducing video images having different aspect ratios and characters transmitted with video images
Inventor:
Hiroaki Ichinokawa
Patented Case
View Patent ↗
Granted: Nov 14, 1995
Filed: Apr 23, 1993
Inventor
Hiroaki Ichinokawa
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.