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. 03, 2005
Filed:
Feb. 11, 2003
Applicants:
Roger Sinsheimer, Petaluma, CA (US);
Vladan Temer, Santa Rosa, CA (US);
Inventors:
Roger Sinsheimer, Petaluma, CA (US);
Vladan Temer, Santa Rosa, CA (US);
Assignee:
Xandex, Inc., Petaluma, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P003/08 ;
U.S. Cl.
CPC ...
Abstract
A transmission line circuit is described which includes a conductive plane, a plurality of signal traces, and an intermediate layer between the conductive plane and the signal traces. The intermediate layer maintains a substantially constant separation between the conductive plane and the signal traces. At least a portion of the intermediate layer comprises air. The signal traces and the conductive plane form transmission lines.