Granted Patent
Utility
US 6,169,910 · App. 09/345,916
Focused narrow beam communication system
Inventors:
Lakshman S. Tamil, Aubrey I. Chapman, Douglas Carey
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: Jun 30, 1999
Inventors
Lakshman S. Tamil
Aubrey I. Chapman
Douglas Carey
Assignee (at issue)
Focused Energy GmbH
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.