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. 26, 2003
Filed:
Apr. 17, 2002
I-Ming Chen, Taipei, TW;
Computech International Ventures Limited, Tortola, VG;
Abstract
A method for manufacturing a semiconductor device includes the steps of providing a semiconductor chip having a pad-mounting surface with a bonding pad, forming an insulative isolating layer on the pad-mounting surface, and forming a conductive body in the insulative isolating layer. The isolating layer has a contact receiving cavity, and an access hole for access to the contact receiving cavity. The access hole is narrower than the contact receiving cavity. The conductive body has an anchor portion filling the contact receiving cavity and the access hole and connecting electrically with the bonding pad.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile