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:
Jun. 27, 2006
Filed:
Oct. 31, 2003
Tadashi Minotani, Atsugi, JP;
Ai-ichiro Sasaki, Atsugi, JP;
Nobutaro Shibata, Atsugi, JP;
Mitsuru Shinagawa, Isehara, JP;
Tadashi Minotani, Atsugi, JP;
Ai-ichiro Sasaki, Atsugi, JP;
Nobutaro Shibata, Atsugi, JP;
Mitsuru Shinagawa, Isehara, JP;
Nippon Telegraph & Telephone Corp., Tokyo, JP;
Abstract
A transceiver for inducing electric fields according to data to be transmitted in an electric field propagating medium, and carrying out at least data transmission by using induced electric fields, is formed by a transmission unit configured to modulate the data to be transmitted by generating alternating current signals having a prescribed frequency, and transmit modulated signals obtained by modulating the data to be transmitted, and a resonance causing unit configured to cause a series resonance with a parasitic capacitance appearing between a ground for the transmission unit and an Earth ground and a parasitic capacitance appearing between the electric field propagating medium and the Earth Ground.