Granted Patent
Utility
US 5,583,887 · App. 08/031,621
Transmission signal processing apparatus
Inventors:
Hiroyasu Murata, Takashi Kaku
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Mar 15, 1993
Inventors
Hiroyasu Murata
Takashi Kaku
Assignee (at issue)
Fujitsu Limited
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.