Granted Patent
Utility
US 6,400,338 · App. 09/480,400
Passive integrated transponder tag with unitary antenna core
Inventors:
Ezequiel Mejia, Sean Casey
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Jan 11, 2000
Inventors
Ezequiel Mejia
Sean Casey
Assignee (at issue)
Destron Fearing Corporation
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.