Granted Patent
Utility
US 6,563,476 · App. 09/787,343
Antenna which can be operated in a number of frequency bands
Inventors:
Pan Sheng-Gen, Peter Nevermann
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Mar 16, 2001
Inventors
Pan Sheng-Gen
Peter Nevermann
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.