Granted Patent
Utility
US 6,703,941 · App. 09/369,390
Trainable transmitter having improved frequency synthesis
Inventor:
David A. Blaker
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Aug 6, 1999
Inventor
David A. Blaker
Assignee (at issue)
Johnson Controls Technology Company
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.