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:
Jun. 27, 2006
Filed:
Jun. 30, 2003
Applicants:
Xueru Ding, Chelmsford, MA (US);
Allan Scott Douglas, Tyngsboro, MA (US);
Inventors:
Xueru Ding, Chelmsford, MA (US);
Allan Scott Douglas, Tyngsboro, MA (US);
Assignee:
Tyco Technology Resources, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A signal transmission apparatus includes a first waveguide, a second waveguide and a third waveguide. The transitions between the first, second and third waveguides are substantially co-impedance matched. The signal transmission apparatus may be a multi-port device, and may be used to transition high frequency signals from one component to another in a variety of applications.