Patent · US Expired

Molded shield with integral key switch circuitry

US5241695A · kind A · utility

12Cited by

14References

6Claims

0Family size

Assignee

Motorola, Inc. · US

Inventors

Todd W. Roshitsh · Coral Springs, US
David I. Blatt · Coral Springs, US
James W. Maginness · Coral Springs, US

Key dates

Filing date	Nov 26, 1991
Grant date	Aug 31, 1993
Priority date	—
Expiry date	Nov 26, 2011

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/086
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The molded key switch shield assembly (100) includes a molded member (104) and a key switch overlay (102). The molded member (104) includes a shield metallization pattern (136) which substantially covers major portions of both the first (138) and second major surfaces (140) of the molded member (104). The molded member also includes a metallization pattern (124) having a plurality of key switch locations (118) which can be shorted by conductive locations (112) on key switch overlay (102).

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