Granted Patent
Utility
US 5,603,083 · App. 08/393,641
Microcell base station antenna pattern for dense urban areas
Inventor:
Lin-Nan Lee
Patented Case
View Patent ↗
Granted: Feb 11, 1997
Filed: Feb 24, 1995
Inventor
Lin-Nan Lee
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.