Granted Patent
Utility
US 5,268,694 · App. 07/909,487
Communication system employing spectrum reuse on a spherical surface
Inventors:
Yih-Guang Jan, Kenneth M. Peterson
Patented Case
View Patent ↗
Granted: Dec 7, 1993
Filed: Jul 6, 1992
Inventors
Yih-Guang Jan
Kenneth M. Peterson
Assignee (at issue)
Motorola, 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.