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:
Sep. 25, 2012
Filed:
Jan. 19, 2011
Chang-lin Wei, Hsinchu, TW;
Kuo-chiang Chin, Jhonghe, TW;
Cheng-hua Tsai, Yonghe, TW;
Chin-sun Shyu, Hsinchu, TW;
Chang-sheng Chen, Taipei, TW;
Chang-Lin Wei, Hsinchu, TW;
Kuo-Chiang Chin, Jhonghe, TW;
Cheng-Hua Tsai, Yonghe, TW;
Chin-Sun Shyu, Hsinchu, TW;
Chang-Sheng Chen, Taipei, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An inductor device comprising a first conductive pattern on a first layer of a substrate, a second conductive pattern on a second layer of the substrate, and a first region between the first layer and the second layer through which at least one hole is coupled between the first dielectric layer and the second dielectric layer, wherein a magnetic field induced by at least one of the first conductive pattern or the second conductive pattern at the first region is more intensive than that induced by at least one of the first conductive pattern or the second conductive pattern at a second region between the first conductive layer and the second conductive layer.