The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2009
Filed:
Dec. 01, 2005
Tadashi Minotani, Sagamihara, JP;
Nobutarou Shibata, Zama, JP;
Mitsuru Shinagawa, Isehara, JP;
Abstract
There is provided a transmission means () configured to transmit a modulated signal obtained by modulating data, a transmission electrode () that induces an electric field based on the modulated signal in an electric field transmission medium (), a first reactance means () that is provided between the electric field transmission medium () and an earth ground () and configured to cause resonance with parasitic capacitance produced between a ground () the transmission means () and the earth ground (), parasitic capacitance produced between the electric field transmission medium () and the ground () of the transmission means () and parasitic capacitance produced between the electric field transmission medium () and the earth ground (), and a second reactance means () provided between an output of the transmission means () and the ground () of the transmission means () or between the transmission electrode () and the ground () of the transmission means ().