Patent · US Expired

In-line attenuator

US6903621B2 · kind B2 · utility

4Cited by

6References

27Claims

0Family size

Assignee

TRILITHIC, INC. · US

Inventors

Bruce Malcolm · Indianapolis, US
Dexin Sun · Indianapolis, US

Key dates

Filing date	May 20, 2003
Grant date	Jun 7, 2005
Priority date	—
Expiry date	May 20, 2023

Classification

Technology area (CPC H)Electricity
CPC primaryH01P1/227
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An attenuator includes a substrate having first and second surfaces and a plurality of discrete circuit elements. The first surface includes a first electrically conductive pattern providing circuit contacts providing electrical connections among the discrete circuit elements and circuit contacts providing electrical connections to components external to the attenuator. The second surface includes a second electrically conductive pattern.

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