Granted Patent
Utility
US 6,694,077 · App. 10/163,822
Optical collimator with molding lens
Inventors:
Qiang Liu, Mingbao Zhou, River Yang
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jun 5, 2002
Inventors
Qiang Liu
Mingbao Zhou
River Yang
Assignee (at issue)
Hon Hai Precision Ind. Co., Ltd.
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.