Granted Patent
Utility
US 6,570,542 · App. 09/906,804
Integrated dual-directional feed horn
Inventors:
Cheng-Geng Jan, Tzung-Fang Huang, Lai Chungmin
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Jul 18, 2001
Inventors
Cheng-Geng Jan
Tzung-Fang Huang
Lai Chungmin
Assignee (at issue)
Acer Neweb Corp.
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.