Granted Patent
Utility
US 6,160,518 · App. 09/285,908
Dual-loop multiband reception antenna for terrestrial digital audio broadcasts
Inventors:
Shunji Miyahara, Naoki Shibata
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Apr 2, 1999
Inventors
Shunji Miyahara
Naoki Shibata
Assignee (at issue)
Visteon Global Technologies, 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.