Granted Patent
Utility
US 5,737,253 · App. 08/521,173
Method and apparatus for direct digital frequency synthesizer
Inventors:
Avanindra Madisetti, Alan Kwentus
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Aug 30, 1995
Inventors
Avanindra Madisetti
Alan Kwentus
Assignee (at issue)
Pentomics, 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.