Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/82
Name: Amplifiers > Signal feedback > At least one push-pull signal stage > Positive and negative feedback
Description: Subject matter including at least one signal feedback means wherein the signal feedback at the amplifier device input means has a component in phase with the input signal at this point in the circuit, and at least one signal feedback means wherein the signal feedback at the amplifier device input means has a component opposite in phase with the input signal at the amplifier input to which such feedback is applied.










Patents under this class:

Patent Number Title Of Patent Date Issued
8446217 Dual-loop feedback amplifying circuit May. 21, 2013
8374279 Modulation device for a transmission path, method for signal processing in a transmission path, and transmission path having the modulation device Feb. 12, 2013
7969246 Systems and methods for positive and negative feedback of cascode transistors for a power amplifier Jun. 28, 2011
7459971 Amplifier circuit Dec. 2, 2008
5604461 Transformerless output vacuum tube audio amplifier Feb. 18, 1997
4004241 Hybrid feedback amplifier of a push-pull type Jan. 18, 1977











 
 
  Recently Added Patents
Methods, systems, and computer-readable media for providing an event alert
Variety corn line LIC7382
Coupling device having piercing member
Front portion of a vehicle, toy, and/or replicas thereof
Identifying conceptually related terms in search query results
Near-field transducers for focusing light
Duty cycle adjustment of remote illumination source to maintain illumination output
  Randomly Featured Patents
Hand tool
Method of manufacturing an electronic identification card
Tool assembly unit
Automated computation of semantic similarity of pairs of named entity phrases using electronic document corpora as background knowledge
Gum and toothbrush for use by infants and small children
Managing feature interactions in a telecommunications system such as an intelligent network
Connectorized outside fiber optic drop
Battery pack holding structure providing force components for eliminating play of an electronic device in plural dimensions
Wire electrode
Polishing state monitoring method