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:
Jun. 06, 2017
Filed:
Nov. 12, 2015
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventors:
Won Kyung Chung, Icheon-si, KR;
Saeng Hwan Kim, Suwon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 1/00 (2006.01); H03K 3/00 (2006.01); H03K 17/687 (2006.01); G11C 7/22 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
H03K 17/687 (2013.01); G11C 7/1045 (2013.01); G11C 7/22 (2013.01);
Abstract
A semiconductor system may include a first semiconductor device and a second semiconductor device. The first semiconductor device may output set signals. The second semiconductor device may generate a start signal in response to the set signals, generate an input control code and an output control code from the set signals in response to the start signal, generate a frequency determination signal including information on an operation frequency in response to the output control code, and control an internal operation in response to the frequency determination signal.