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:
Jul. 22, 2014
Filed:
Jun. 13, 2011
Applicant:
Hong-sok Choi, Ichon, KR;
Inventor:
Hong-Sok Choi, Ichon, KR;
Assignee:
SK hynix Inc., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A test circuit that senses a misaligned probe during a test includes a first power control section that senses voltage levels of a plurality of sensing lines and controls power supplied to a lower circuit section provided below a part of a pad group, and a second power control section that selectively provides an internal voltage in response to a sensing result of the first power control section.
Choi, Hong-Sok. (2014). Test circuit for use in a semiconductor apparatus (U.S. Patent No. 8786302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8786302
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile