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. 16, 2006
Filed:
Aug. 10, 2000
Applicants:
Akira Okamoto, Ageo, JP;
Takeshi Ikeda, Tokyo, JP;
Inventors:
Akira Okamoto, Ageo, JP;
Takeshi Ikeda, Tokyo, JP;
Assignee:
Niigata Seimitsu Co., Ltd., Niigata, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inductor element having good characteristics is formed on a substrate. An inductor elementincludes two spiral conductorsformed on the surface of a semiconductor substrateThe upper conductorand the lower conductorhave substantially the same shape, and the conductoris used as an inductor conductor, while the conductoris used as a floating conductor. The outer and inner ends of the conductorare connected with lead wiresrespectively, and the lead wireconnected with the inner ene extends outside between the lower conductorand the semiconductor substrate