Patent 8081047 was granted and assigned to Epcos Ag on December, 2011 by the United States Patent and Trademark Office.
A multiband circuit includes a signal path comprising a first signal branch that includes a first circuit that is transmissive in a first frequency band and a second signal branch that includes a second circuit that is transmissive in a second frequency band. The first and second signal branches are combined on an antenna side into a common path.