Patent · US Active

Coupler

US7671699B2 · kind B2 · utility

11Cited by

38References

11Claims

0Family size

Assignee

Pine Valley Investments, Inc. · US

Inventor

Michael Wren · Dublin, IE

Key dates

Filing date	Aug 14, 2007
Grant date	Mar 2, 2010
Priority date	—
Expiry date	Nov 9, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH01P5/184
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Various directional coupler arrangements are disclosed. For instance, an apparatus includes first, second, and third conductive patterns disposed on a substrate. Each of these conductive patterns includes a first end and an opposite second end. Moreover, each of these conductive patterns includes a first protrusion at its first end and a second protrusion at its second end.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.