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:
Nov. 02, 2010
Filed:
Aug. 22, 2008
Applicants:
Yih-yuh Doong, Hsin-Chu, TW;
Tseng Chin Lo, Hsin-Chu, TW;
Chien-chang Lee, Hsin-Chu, TW;
Chih-chieh Shao, Miaoli, TW;
Inventors:
Yih-Yuh Doong, Hsin-Chu, TW;
Tseng Chin Lo, Hsin-Chu, TW;
Chien-Chang Lee, Hsin-Chu, TW;
Chih-Chieh Shao, Miaoli, TW;
Assignee:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit structure includes a semiconductor wafer; integrated circuit devices in the semiconductor wafer; and a plurality of test pads on a top surface of the semiconductor wafer and connected to the integrated circuit devices. Test pads are grouped in pairs, with the test pads in a same pair are interconnected.