Granted Patent
Utility
US 6,081,828 · App. 08/987,953
Computer system, and host computer and portable terminal suitable for the system
Inventors:
Yasuhiro Yonemochi, Hiroshi Masuno
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Dec 10, 1997
Inventors
Yasuhiro Yonemochi
Hiroshi Masuno
Assignee (at issue)
NEC 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.