Granted Patent
Utility
US 6,798,565 · App. 09/931,544
Method and arrangement for compensating for cross phase modulation
Inventor:
Lutz Rapp
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Aug 16, 2001
Inventor
Lutz Rapp
Assignee (at issue)
Siemens Aktiengesellschaft
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.