Granted Patent
Utility
US 6,646,450 · App. 09/981,471
Method and apparatus for near losslessly measuring inductor current
Inventor:
Jerome E. Liebler
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Oct 16, 2001
Inventor
Jerome E. Liebler
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.