Granted Patent
Utility
US 5,767,789 · App. 08/521,902
Communication channels through electrically conducting enclosures via frequency selective windows
Inventors:
Ali Afzali-Ardakani, Michael John Brady, Dah-Weih Duan, Christopher Adam Feild, Harley Heinrich, Paul A. Moskowitz
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Aug 31, 1995
Inventors
Ali Afzali-Ardakani
Michael John Brady
Dah-Weih Duan
Christopher Adam Feild
Harley Heinrich
Paul A. Moskowitz
Assignee (at issue)
International Business Machines Corporation
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.