Granted Patent
Utility
US 5,600,342 · App. 08/416,626
Diamond lattice void structure for wideband antenna systems
Inventors:
Joseph L. Pikulski, Juan F. Lam
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Apr 4, 1995
Inventors
Joseph L. Pikulski
Juan F. Lam
Assignee (at issue)
Hughes Aircraft Company
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.