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. 10, 2018
Filed:
Jan. 05, 2016
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventors:
Jong Joo Shim, Icheon-si, KR;
Jee Yeon Keh, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06G 7/12 (2006.01); H03K 5/02 (2006.01); H03K 5/04 (2006.01);
U.S. Cl.
CPC ...
H03K 5/023 (2013.01); H03K 5/04 (2013.01);
Abstract
A buffer circuit may include an amplification circuit, a main load circuit, and a sub-load circuit. The amplification circuit and the main load circuit may generate first and second output signals by amplifying first and second input signals. The sub-load circuit may compensate mismatch between rising timing and falling timing of the first output signal based on the first input signal.