Granted Patent
Utility
US 6,144,565 · App. 09/357,672
Variation on a single-ended primary inductor converter
Inventor:
Patrice Lethellier
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Jul 20, 1999
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.