Granted Patent
Utility
US 6,707,427 · App. 10/059,423
Chip antenna and antenna unit including the same
Inventors:
Takayoshi Konishi, Takehiko Tsukiji
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Jan 31, 2002
Inventors
Takayoshi Konishi
Takehiko Tsukiji
Assignee (at issue)
NEC Microwave Tube, 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.