Granted Patent
Utility
US 6,746,266 · App. 10/301,125
Duplex fiber optic connector device
Inventor:
Yung-Chang Cheng
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Nov 20, 2002
Inventor
Yung-Chang Cheng
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.