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:
Aug. 25, 2026
Filed:
Jul. 21, 2022
Renesas Electronics Corporation, Tokyo, JP;
Yukio Takahashi, Tokyo, JP;
Renesas Electronics Corporation, Tokyo, JP;
Abstract
A first conductor pattern is formed on a semiconductor substrate of a scribing region via an insulating film. A plurality of second conductor patterns connected to the first conductor pattern are formed on the first conductor pattern. A third conductor pattern connected to the plurality of second conductor patterns is formed on the plurality of second conductor pattern. The scribing region is cut off in a Y direction by using a dicing blade so that a part of the scribing region is left in a chip region. In an X direction, a width of the dicing blade is narrower than each width of the first and second conductor patterns. After cutting off the scribing region, a part of the first conductor pattern, all or a part of at least one of the plurality of second conductor patterns, and a part of the third conductor pattern are left in the scribing region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile