Granted Patent
Utility
US 6,580,258 · App. 09/978,120
Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit
Inventors:
Milton E. Wilcox, Randy G. Flatness
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Oct 15, 2001
Inventors
Milton E. Wilcox
Randy G. Flatness
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.