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. 11, 2013
Filed:
Jun. 30, 2009
Applicant:
Khil-ohk Kang, Gyeonggi-do, KR;
Inventor:
Khil-Ohk Kang, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes a common probing pad; an internal voltage generation unit having a plurality of internal voltage generation blocks configured to generate a plurality of internal voltages; and a probing voltage selection unit configured to transfer an internal voltage selected from the internal voltages to the common probing pad in response to a plurality of voltage selection signals.