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:
Jan. 25, 2005
Filed:
Aug. 08, 2001
Applicants:
Iwao Tahara, Higashiyamato, JP;
Ichiro Mihara, Tachikawa, JP;
Yutaka Aoki, Ome, JP;
Inventors:
Assignees:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27148 ; H01L 29168 ;
U.S. Cl.
CPC ...
Abstract
A thin film passive element includes at least one of a capacitance element having a plurality of conductive layers and a dielectric material layer and an inductance element formed of a patterned conductive layer is stacked on a circuit element-forming region of a semiconductor substrate provided with a plurality of connection pads and is connected to the circuit element of the circuit element-forming region.