Patent · US Expired

Integrated circuit for mobile radio and mobile telephone installations

US6518855B1 · kind B1 · utility

6Cited by

9References

9Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Udo Gerlach · Munich, DE
Andreas Weisgerber · Feldkirchen-Westerham, DE

Key dates

Filing date	Feb 5, 2001
Grant date	Feb 11, 2003
Priority date	—
Expiry date	Feb 5, 2021

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/48
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Microwave circuit arrangement containing one or more semiconductor switching elements, which are characterized in that at least one semiconductor switching element is controlled or switched by alteration of the drain and source potentials, and for use of these circuits in mobile telephones or mobile radio transceivers.

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