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. 25, 2013
Filed:
Jan. 16, 2009
In-gi Lim, Daejeon, KR;
Sung-weon Kang, Daejeon, KR;
Hyung-il Park, Daejeon, KR;
Chang-hee Hyoung, Daejeon, KR;
Jung-hwan Hwang, Daejeon, KR;
Sung-eun Kim, Seoul, KR;
Jin-kyung Kim, Daejeon, KR;
Tae-wook Kang, Daejeon, KR;
Hey-jin Myoung, Seoul, KR;
Jung-bum Kim, Daejeon, KR;
Kyung-soo Kim, Daejeon, KR;
In-Gi Lim, Daejeon, KR;
Sung-Weon Kang, Daejeon, KR;
Hyung-Il Park, Daejeon, KR;
Chang-Hee Hyoung, Daejeon, KR;
Jung-Hwan Hwang, Daejeon, KR;
Sung-Eun Kim, Seoul, KR;
Jin-Kyung Kim, Daejeon, KR;
Tae-Wook Kang, Daejeon, KR;
Hey-Jin Myoung, Seoul, KR;
Jung-Bum Kim, Daejeon, KR;
Kyung-Soo Kim, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided are a human body communication apparatus for non-contact communications using a frequency-selective baseband and a human body communication method for non-contact communications in the same. The human body communication apparatus may be useful to perform stable communications between users by reducing interference induced from other communication apparatuses without affecting interference between the users since data are transmitted/received between communication apparatuses adjacent to a human body by spreading and despreading the data using only spreading codes of a limited frequency band (frequency-selective baseband) in which an inductive electromagnetic field formed by an antenna shows the most effective characteristics.