Granted Patent
Utility
US 5,565,877 · App. 08/526,635
Ultra-high frequency, slot coupled, low-cost antenna system
Inventors:
Xin Du, Joseph F. Mockus
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Sep 11, 1995
Inventors
Xin Du
Joseph F. Mockus
Assignee (at issue)
Andrew LLC
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.