Granted Patent
Utility
US 6,229,488 · App. 09/657,578
Antenna for receiving signals from GPS and GSM
Inventors:
Huey-Jen Lin, Kuan-Cheng Chuang
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Sep 8, 2000
Inventors
Huey-Jen Lin
Kuan-Cheng Chuang
Assignee (at issue)
Emtac Technology 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.