Granted Patent
Utility
US 6,167,168 · App. 09/184,552
Arrangement of optical waveguides
Inventors:
Jens Dieckroeger, Reinhard Maerz
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Nov 2, 1998
Inventors
Jens Dieckroeger
Reinhard Maerz
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.