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:
Jan. 31, 2012
Filed:
Jul. 24, 2009
Ching-kuang Tzuang, Taipei, TW;
Meng-ju Chiang, Taipei, TW;
Shian-shun Wu, Taipei, TW;
National Taiwan University, Taipei, TW;
CMSC, Inc., Hsinchu, TW;
Abstract
This invention discloses a complementary-conducting-strip transmission line (CCS TL) structure. The CCS TL structure includes a substrate, at least one first mesh ground plane, m second mesh ground planes having m first inter-media-dielectric (IMD) layers interlaced with and stacked among each other and the first mesh ground plane to form a stack structure on the substrate, a second IMD layer being on the stack structure, and a signal transmission line being on the second IMD layer. Wherein, each first IMD layer has a plurality of vias to correspondingly connect the first and the m second mesh ground planes, therein, m≧2 and m is a natural number, and the m second mesh ground planes under the signal transmission line have at least one slit structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile