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:
Jan. 31, 2017
Filed:
Sep. 20, 2012
Cresyn Co., Ltd., Seoul, KR;
Jong Bae Lee, Seoul, KR;
CRESYN CO., LTD., Seoul, KR;
Abstract
A data cable for fast charging comprises: a cable for transmitting data and charging; a first connection unit which is disposed on one end of the cable so as to be connected to a power source; a second connection unit which is disposed on the other end of the cable so as to be connected to a mobile terminal; and a mode switching circuit which enables mode switching between a data transmission mode and a fast charging mode, wherein the mode switching circuit comprises: a terminal switching logic which applies an input voltage of the first connection unit; divided resistances; a switch for the mode switching between the data transmission mode and the fast charging mode; and an analog switching logic which responds to the switch for the mode switching.