Granted Patent
Utility
US 5,481,267 · App. 08/176,560
Sampling rate converter
Inventors:
Satoru Miyabe, Akira Toyama, Minoru Takeda
Patented Case
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Granted: Jan 2, 1996
Filed: Jan 3, 1994
Inventors
Satoru Miyabe
Akira Toyama
Minoru Takeda
Assignee (at issue)
Nippon Precision Circuits Inc.
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.