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:
Oct. 03, 2017
Filed:
Mar. 29, 2016
SK Hynix Inc., Gyeonggi-do, KR;
Jung-Eun Song, Gyeonggi-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A ramp voltage generator may include: a correction block suitable for generating a slope correction signal for first and second periods based on a period signal for distinguishing the periods; a common bias voltage generation block suitable for generating a common bias voltage based on the slope correction signal and a source bias voltage; and a first ramp voltage generation block suitable for generating a first ramp voltage having a predetermined slope during the first period based on the common bias voltage and a first ramp group control signal; and a second ramp voltage generation block suitable for generating ramp voltages having the predetermined slope during the second period based on the common bias voltage and a second ramp group control signal.