Granted Patent
Utility
US 6,424,129 · App. 09/935,286
Method and apparatus for accurately sensing output current in a DC-to-DC voltage converter
Inventor:
Patrice Lethellier
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Aug 21, 2001
Inventor
Patrice Lethellier
Assignee (at issue)
Semtech Corporation
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.