Granted Patent
Utility
US 5,940,416 · App. 08/881,508
Digital signal decoding apparatus and a decoding method used therein
Inventors:
Takushi Nishiya, Hideyuki Yamakawa, Shoichi Miyazawa, Seiichi Mita, Yoichi Uehara, Takashi Nara, Akihiko Hirano
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Jun 24, 1997
Inventors
Takushi Nishiya
Hideyuki Yamakawa
Shoichi Miyazawa
Seiichi Mita
Yoichi Uehara
Takashi Nara
Akihiko Hirano
Assignee (at issue)
HITACHI, 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.