Granted Patent
Utility
US 5,175,514 · App. 07/825,938
Digital modulator and baseband signal generator for digital modulator
Inventors:
Toshinori Iinuma, Mitsufumi Yoshimoto
Patented Case
View Patent ↗
Granted: Dec 29, 1992
Filed: Jan 27, 1992
Inventors
Toshinori Iinuma
Mitsufumi Yoshimoto
Assignees (at issue)
SANYO ELECTRIC CO., LTD.
TOTTORI SANYO ELECTRIC CO., 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.