Granted Patent
Utility
US 6,087,787 · App. 09/198,193
Fluorescent-lamp excitation circuit with frequency and amplitude control and methods for using same
Inventor:
James M. Williams
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Nov 23, 1998
Inventor
James M. Williams
Assignee (at issue)
Linear Technology Holding 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.