Granted Patent
Utility
US 5,822,597 · App. 08/652,201
Power management apparatus and method for an information processing system
Inventors:
Seiichi Kawano, Kohsuke Ohtani, Tomoki Maruichi, Yasunori Maezawa, Takashi Oshiyama
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: May 23, 1996
Inventors
Seiichi Kawano
Kohsuke Ohtani
Tomoki Maruichi
Yasunori Maezawa
Takashi Oshiyama
Assignee (at issue)
International Business Machines 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.