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:
Mar. 08, 2005
Filed:
Nov. 29, 2001
Gunnar Forsberg, Stockholm, SE;
Gunnar Forsberg, Stockholm, SE;
Transmode Systems AB, Stockholm, SE;
Abstract
The invention concerns an amplifier circuit which comprises an amplifier unit () arranged to receive an input signal, to influence the amplification of this input signal and to transmit an output signal. The amplifier circuit also comprises a first control unit () and a second control unit (). Those control units receive said output signal. Furthermore, the amplifier circuit comprises a selector unit () which is arranged to receive first and second control signals from the control units (). The selector unit () is arranged to control the amplification of the amplifier unit () in accordance with that one of said first and second control signals which gives the lowest amplification.