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. 02, 2013
Filed:
Feb. 15, 2011
Joon Youp Sung, Gyeonggi-do, KR;
Jung Sun Kwon, Gyeonggi-do, KR;
Jae Shin Lee, Gyeonggi-do, KR;
Seung Kon Kong, Gyeonggi-do, KR;
Jung Hyun Kim, Gyeonggi-do, KR;
BO Hyun Hwang, Gyeonggi-do, KR;
Joon Youp Sung, Gyeonggi-do, KR;
Jung Sun Kwon, Gyeonggi-do, KR;
Jae Shin Lee, Gyeonggi-do, KR;
Seung Kon Kong, Gyeonggi-do, KR;
Jung Hyun Kim, Gyeonggi-do, KR;
Bo Hyun Hwang, Gyeonggi-do, KR;
Abstract
The device for generating three mode signals includes: a voltage setting block including an input terminal receiving three input signals of driving voltage, open, and ground and setting three voltages according to the three input signals; and an output block including two output terminals and a second node B receiving the three voltages from the voltage setting block, and outputting three combined signals by comparing an input voltage with a reference voltage, whereby only a small number of resistors and amplifiers generates three mode signals to further reduce the chip size than the related art and the external power source is not required to solve the problems of the related art due to noise.