Granted Patent
Utility
US 5,561,519 · App. 08/470,050
Remote-controlled tracking system for tracking a remote control unit and positioning and operating a camera and method
Inventors:
Jeffrey L. Parker, David F. Sorrells, John Mix, Richard P. Daber
Patented Case
View Patent ↗
Granted: Oct 1, 1996
Filed: Jun 6, 1995
Inventors
Jeffrey L. Parker
David F. Sorrells
John Mix
Richard P. Daber
Assignee (at issue)
ParkerVision, Inc.
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.