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:
Feb. 08, 2011
Filed:
Feb. 26, 2008
Chang-lin Wei, Hsinchu, TW;
Cheng-hua Tsai, Taipei, TW;
Chin-sun Shyu, Pingtung Hsien, TW;
Kuo-chiang Chin, Taipei, TW;
Syun Yu, Chiayi, TW;
Chang-Lin Wei, Hsinchu, TW;
Cheng-Hua Tsai, Taipei, TW;
Chin-Sun Shyu, Pingtung Hsien, TW;
Kuo-Chiang Chin, Taipei, TW;
Syun Yu, Chiayi, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
The invention provides tunable embedded high frequency inductor devices. The inductor device comprises a dielectric substrate. A first conductive line is disposed on a first surface of the dielectric substrate. A second conductive line is disposed on a second surface of the dielectric substrate. An interconnection is disposed perforating the dielectric substrate and connecting the first conductive line with the second conductive line. A coupling region is defined between the first and the second conductive lines. A conductive plug connecting the first conductive line and the second line is disposed in the coupling region. Alternatively, an opening is disposed in the first and second conductive lines to tune inductance of the inductor.