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:
Oct. 15, 2013
Filed:
Aug. 01, 2011
Tae-song Kim, Seoul, KR;
Jong-oh Park, Seoul, KR;
Byung-kyu Kim, Seoul, KR;
Jin-seok Kim, Seoul, KR;
Han Cheung, Daejeon, KR;
Won-woo Cho, Daejeon, KR;
Nan-young Yoon, Daejeon, KR;
Young-rok Kim, Daejeon, KR;
Tae-Song Kim, Seoul, KR;
Jong-Oh Park, Seoul, KR;
Byung-Kyu Kim, Seoul, KR;
Jin-Seok Kim, Seoul, KR;
Han Cheung, Daejeon, KR;
Won-Woo Cho, Daejeon, KR;
Nan-Young Yoon, Daejeon, KR;
Young-Rok Kim, Daejeon, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
A portable device for data communication using a body as a conductor to transmit data to a receiver, the portable device includes a data receiving unit to receive data, a controller unit to control processing of data to be transmitted, a current limiting circuit to limit a current of a signal corresponding to the data to be transmitted to a predetermined value, and transmitting electrodes connected to the current limiting circuit and to contact the body to transmit the signal having the current of predetermined value to the receiver.