Granted Patent
Utility
US 6,069,404 · App. 09/156,202
Arrangement for the reduction of noise in microwave transistors and method for the manufacture thereof
Inventors:
Klaus Aufinger, Herbert Knapp
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Sep 17, 1998
Inventors
Klaus Aufinger
Herbert Knapp
Assignee (at issue)
Siemens Aktiengesellschaft
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.