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:
Jan. 01, 2019
Filed:
Dec. 15, 2014
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
Sang Oh Lim, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/00 (2006.01); G11C 29/56 (2006.01); G11C 29/26 (2006.01);
U.S. Cl.
CPC ...
G01R 31/001 (2013.01); G11C 29/56 (2013.01); G11C 2029/2602 (2013.01); G11C 2029/5602 (2013.01);
Abstract
A semiconductor apparatus includes an input/output pad configured to exchange signals with an external device; a control pad configured to be inputted with a discharge signal from the external device; and a first electrostatic protection unit configured to form an electrostatic discharge path from the input/output pad to a first voltage supply line according to the discharge signal.