Granted Patent
Utility
US 6,288,844 · App. 09/267,475
Light splitter and optical transmitter configuration with a light splitter
Inventors:
Johannes Edlinger, Claus Heine
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Mar 11, 1999
Inventors
Johannes Edlinger
Claus Heine
Assignee (at issue)
Unaxis Balzers 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.