Granted Patent
Utility
US 4,610,018 · App. 06/650,336
Pulse code modulation translators
Inventors:
Dirk H. L. C. Rabaey, Didier R. Haspeslagh
Patented Case
View Patent ↗
Granted: Sep 2, 1986
Filed: Sep 13, 1984
Inventors
Dirk H. L. C. Rabaey
Didier R. Haspeslagh
Assignee (at issue)
International Standard Electric 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.