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. 25, 2010
Filed:
Oct. 08, 2004
Choon-beng Sia, Singapore, SG;
Kiat Seng Yeo, Singapore, SG;
Shao-fu Sanford Chu, Singapore, SG;
Cheng Yeow NG, Singapore, SG;
Kok Wai Chew, Singapore, SG;
Wang Ling Goh, Singapore, SG;
Choon-Beng Sia, Singapore, SG;
Kiat Seng Yeo, Singapore, SG;
Shao-fu Sanford Chu, Singapore, SG;
Cheng Yeow Ng, Singapore, SG;
Kok Wai Chew, Singapore, SG;
Wang Ling Goh, Singapore, SG;
Chartered Semiconductor Manufacturing Ltd., Singapore, SG;
Abstract
A method of manufacturing a 3-D spiral stacked inductor is provided having a substrate with a plurality of turns in a plurality of levels wherein the number of levels increases from an inner turn to the outer turn of the inductor. First and second connecting portions are respectively connected to an inner turn and an outermost turn, and a dielectric material contains the first and second connecting portions and the plurality of turns over the substrate.