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:
Feb. 12, 2008
Filed:
Oct. 31, 2005
Applicants:
Young-sun Min, Seoul, KR;
Jong-hyun Choi, Gyeonggi-do, KR;
Nam-jong Kim, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A verifying circuit and a method of repairing a semiconductor device, the verifying circuit of example embodiments may include a first fuse circuit configured to determine whether a first fuse has been programmed, a test signal generating circuit configured to generate a test signal based on a control signal and an output signal from the first fuse circuit, and a second fuse circuit configured to test whether a plurality of second fuses are programmed based on the test signal.