Granted Patent
Utility
US 6,532,110 · App. 09/517,909
Polarization device
Inventors:
Peter Robrish, Andreas Weber, Ian Hardcastle
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Mar 3, 2000
Inventors
Peter Robrish
Andreas Weber
Ian Hardcastle
Assignee (at issue)
Agilent Technologies, Inc.
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.