Granted Patent
Utility
US 6,597,157 · App. 10/164,172
Parallel phased switch control
Inventors:
Eduard F. B. Boeckmann, Stewart Glenn Carlton
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Jun 5, 2002
Inventors
Eduard F. B. Boeckmann
Stewart Glenn Carlton
Assignee (at issue)
3D Labs Co., Ltd.
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.