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:
May. 29, 2007
Filed:
May. 02, 2003
Applicants:
Jung-su Ryu, Seongnam-shi, KR;
Eun-han Kim, Suwon-shi, KR;
Inventors:
Jung-Su Ryu, Seongnam-shi, KR;
Eun-Han Kim, Suwon-shi, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plurality of chip regions are defined over a surface of a semiconductor substrate and separated from one another by a scribe region. A plurality of main pads are disposed in the chip regions and a test element group is disposed at the scribe region. The test element group is electrically connected to the main pads through interconnections.