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:
Mar. 23, 2010
Filed:
Dec. 13, 2006
Seong-jun Song, Daejeon, KR;
Namjun Cho, Daejeon, KR;
Sunyoung Kim, Daejeon, KR;
Hoi-jun Yoo, Daejeon, KR;
Seong-Jun Song, Daejeon, KR;
Namjun Cho, Daejeon, KR;
Sunyoung Kim, Daejeon, KR;
Hoi-Jun Yoo, Daejeon, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
In circumstance of a wearable computing system, in order to effectively transfer data between electronic devices using electric property of human body, minimization, low power, and high-speed are required. Human body data communication apparatus and module using broadband signaling technology is provided to perform high-speed peer-to-peer data communication with a signal electrode and low power. The apparatus and module have a direct coupling interface with a single electrode without an antenna and a sensor, and a transmitter transmitting digital signal without modulation, and a receiver recovering a clock and data by detecting a broadband pulse signal.