Granted Patent
Utility
US 6,239,845 · App. 08/914,148
Television receiver and receiving method thereof
Inventors:
Tsuguo Itagaki, Chihiro Ikeda, Akira Kitazume
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Aug 19, 1997
Inventors
Tsuguo Itagaki
Chihiro Ikeda
Akira Kitazume
Assignees (at issue)
HITACHI, LTD.
Hitachi Video and Information Systems, Inc.
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.