Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/57
Name: Amplifiers > With distributed parameter-type coupling means > Artificial line
Description: Subject matter wherein there is included as a signal coupling means a circuit network of lumped parameters or impedances, which is designed to simulate the impedance characteristics of a distributed parameter wave transmission means.

Patents under this class:

Patent Number Title Of Patent Date Issued
6556075 Amplifier system and method that approximate constant impedance and quiescent outputs during forward and reverse modes Apr. 29, 2003
4157510 Electronic instrument amplifier Jun. 5, 1979
3952262 Balanced signal processing circuit Apr. 20, 1976

  Recently Added Patents
Method, apparatus, and system for synchronizing contents
Nanogap device for field enhancement and a system for nanoparticle detection using the same
Bootstrap gate driver
Image surveillance system and method of detecting whether object is left behind or taken away
Computer systems and methods for the query and visualization of multidimensional databases
Processing autocomplete suggestions
Variable speed traffic control system
  Randomly Featured Patents
Body implanted device with electrical feedthrough
Selective clay placement within a silicate-clay epoxy blend nanocomposite
Tool for the transfer and production of proteins using the pseudomonas type III secretion system
Golf equipment trailer
Automatic analyzer
Three member drawer slide with sequential movement
Utensil for baking potatoes
Function key area for a handset
Lever action mechanical assist connector