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:
May. 04, 2004
Filed:
Sep. 24, 2001
Applicant:
Inventor:
Yoshihiro Minami, Fujisawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/900 ; H01L 2/18222 ;
U.S. Cl.
CPC ...
H01L 2/900 ; H01L 2/18222 ;
Abstract
A spiral inductor comprising: a substrate; a protruding portion which is formed on the top face of the substrate and the top of which serves as a dummy element for controlling a chemical mechanical polishing process; and a conductive layer which is formed on the substrate so as to have a spiral shape and which serves as an induction element, wherein the protruding portion is formed in a region other than a region directly below the conductive layer.
Minami, Yoshihiro. (2004). Semiconductor device with spiral inductor and method for fabricating semiconductor integrated circuit device (U.S. Patent No. 6730983). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6730983
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile