Granted Patent
Utility
US 6,534,963 · App. 09/875,489
DC/DC converter circuit
Inventors:
Erich Bayer, Hans Schmeller
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Jun 6, 2001
Inventors
Erich Bayer
Hans Schmeller
Assignee (at issue)
Texas Instruments Incorporated
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.