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.

Date of Patent:
Apr. 07, 2015

Filed:

May. 23, 2007
Applicant:

Takehiro Ueda, Kawasaki, JP;

Inventor:

Takehiro Ueda, Kawasaki, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/00 (2006.01); H01L 23/525 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5256 (2013.01); H01L 2924/0002 (2013.01);
Abstract

A semiconductor device includes a semiconductor substrate and an electrical fuse formed on the semiconductor substrate, and including a first conductor and a second conductor electrically separated from the first conductor. In a state of the electrical fuse after a cutting processing, the first conductor is cut and separated into a first part electrically separated from the second conductor and a second part including a flowing region from which a material constituting the first conductor flows outward and which is electrically connected to the second conductor.


Find Patent Forward Citations

Ueda, Takehiro. (2015). Semiconductor device, method of cutting electrical fuse, and method of determining electrical fuse state (U.S. Patent No. 9000559). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9000559

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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