Granted Patent
Utility
US 6,411,093 · App. 09/780,406
Frequency generator for NMR applications with direct digital frequency synthesis (DDS)
Inventors:
Arthur Schwilch, Christoph Martin Gosteli
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Feb 12, 2001
Inventors
Arthur Schwilch
Christoph Martin Gosteli
Assignee (at issue)
Bruker Biospin GmbH
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.