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. 26, 2002
Filed:
Oct. 16, 2000
Teruo Sasagawa, Los Gatos, CA (US);
Brian W. Arbuckle, San Ramon, CA (US);
Intarsia Corporation, Fremont, CA (US);
Abstract
An integrated passive component device in which an anodized metal capacitor and a HTD capacitor are fabricated with a protective conductive metal layer disposed between the dielectric layer of the anodized metal capacitor and the dielectric layer of the HTD capacitor. The protective conductive metal layer helps to prevent process chemicals and conditions used to fabricate the dielectric layer of the HTD capacitor from adversely affecting the dielectric layer of the anodized metal capacitor. The anodized metal capacitor and the high temperature deposition capacitor are fabricated on the same substrate using only one masking operation.