Granted Patent
Utility
US 6,794,635 · App. 10/457,706
Apparatus and method for detecting an amount of depolarization of a linearly polarized beam
Inventor:
Wolfgang Kuerner
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Jun 9, 2003
Inventor
Wolfgang Kuerner
Assignee (at issue)
Infineon Technologies AG
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.