Granted Patent
Utility
US 6,603,906 · App. 09/917,463
Multi-port optical power monitoring package and method of manufacturing
Inventors:
Yi Qin, Zhouzheng Shi, Kurt Francis
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Jul 28, 2001
Inventors
Yi Qin
Zhouzheng Shi
Kurt Francis
Assignee (at issue)
Nexfon Corporation
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.