Granted Patent
Utility
US 6,133,834 · App. 09/036,489
Method of trimming film type antennas
Inventors:
Gerhard Eberth, Heiner Brenninger, Alfons Lichtenegger, Christian Ecker, Adolf Baumann, Wolfgang Ramin, Johann Hoffmann, Konstantin Aslanidis
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Mar 7, 1998
Inventors
Gerhard Eberth
Heiner Brenninger
Alfons Lichtenegger
Christian Ecker
Adolf Baumann
Wolfgang Ramin
Johann Hoffmann
Konstantin Aslanidis
Assignee (at issue)
TEXAS INSTRUMENTS DEUTSCHLAND 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.