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:
Jul. 09, 2013
Filed:
Jul. 28, 2011
Tae Hoon Kim, Suwon-si, KR;
Tae Won Lee, Suwon-si, KR;
Kwang Soo Choi, Seoul, KR;
SE Ho Lee, Suwon-si, KR;
Doo Young Song, Gwangju, KR;
Don Sik Kim, Gunpo-si, KR;
Sung Jun Park, Gwangju, KR;
Min Ho Heo, Gwangju, KR;
Tae Hoon Kim, Suwon-si, KR;
Tae Won Lee, Suwon-si, KR;
Kwang Soo Choi, Seoul, KR;
Se Ho Lee, Suwon-si, KR;
Doo Young Song, Gwangju, KR;
Don Sik Kim, Gunpo-si, KR;
Sung Jun Park, Gwangju, KR;
Min Ho Heo, Gwangju, KR;
Abstract
The present invention provides a switching device and a method for preventing malfunction of the same. The switching device includes: a controller for outputting a plurality of digital control signals; a protecting unit connected to the controller for protecting all signals when the plurality of digital control signals outputted from the controller are simultaneously received at a state of ON; a gate driver connected to the protecting unit for generating a switch control signal by converting the control signal passed through the protecting unit; and a plurality of switches connected to the gate driver for individually performing ON•OFF operations according to each of the switching control signals.