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. 30, 2019
Filed:
Jun. 02, 2017
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
Min Sik Han, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/12 (2006.01); G11C 5/14 (2006.01); G01R 31/28 (2006.01); G11C 29/06 (2006.01); H03K 3/03 (2006.01);
U.S. Cl.
CPC ...
G11C 29/12 (2013.01); G01R 31/2851 (2013.01); G11C 5/14 (2013.01); G11C 29/06 (2013.01); G11C 29/12005 (2013.01); G11C 5/147 (2013.01); H03K 3/0315 (2013.01);
Abstract
A semiconductor device may be provided. The semiconductor device may include a first oscillation signal generation circuit for generating a first oscillation signal. The semiconductor device may include a second oscillation signal generation circuit for generating a second oscillation signal. The second oscillation signal generation circuit may be provided with a test voltage. The test voltage may be generated based on a burn-in test signal.