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:
Apr. 16, 2013
Filed:
Sep. 23, 2011
IN Soo Wang, Chungcheongbuk-do, KR;
Yu Jong Noh, Seoul, KR;
Lee Hyun Kwon, Gyeongsangbuk-do, KR;
Bon Kwang Koo, Gyeonggi-do, KR;
In Soo Wang, Chungcheongbuk-do, KR;
Yu Jong Noh, Seoul, KR;
Lee Hyun Kwon, Gyeongsangbuk-do, KR;
Bon Kwang Koo, Gyeonggi-do, KR;
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Abstract
An apparatus for generating a voltage includes a first voltage outputting circuit configured to receive an input voltage and adjust and output a first voltage in accordance with a temperature, a buffer circuit configured to receive the first voltage and output the received first voltage as a second voltage at an output node of the buffer circuit, and a second voltage outputting circuit configured to receive the second voltage at an input terminal and output a third voltage by dividing a driving voltage in accordance with a resistance ratio, wherein the second voltage outputting circuit includes a sub-voltage outputting circuit and a controlling circuit configured to adjust a voltage level of the third voltage through a feedback of the third voltage to the input terminal.