Granted Patent
Utility
US 6,148,195 · App. 09/025,093
Phase agile antenna for use in position determination
Inventors:
Leonard Schuchman, Lloyd Engelbrecht
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Feb 17, 1998
Inventors
Leonard Schuchman
Lloyd Engelbrecht
Assignee (at issue)
ITT MANUFACTURING ENTERPRISES 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.