Granted Patent
Utility
US 6,798,949 · App. 10/170,550
Optical assembly with integrated lens protrusion
Inventors:
Qing Liu, Mingbao Zhou, River Yang
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Jun 11, 2002
Inventors
Qing 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.