Granted Patent
Utility
US 6,363,186 · App. 09/515,027
X-cube integrated solid optics component
Inventors:
Jan Popelek, Yao Li
Patented Case
View Patent ↗
Granted: Mar 26, 2002
Filed: Feb 29, 2000
Inventors
Jan Popelek
Yao Li
Assignee (at issue)
NEC Research Institute, 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.