Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Error recovery storage along a memory string
Deadline-driven parallel execution of queries
Systems and methods for a signed magnitude adder in one's complement logic
Transporting business intelligence objects between business intelligence systems
Positioning vehicles to improve quality of observations at intersections
Method and apparatus for management and analysis of services in VoIP networks
Bluetooth headset
  Randomly Featured Patents
Configuring audio interface for multiple combinations of microphones and speakers
Impact resistant roofing shingles and process of making same
System and method for controlling access to a network resource
Process for treating acicular magnetite containing Co to stabilize the magnetic properties thereof
Spacesaver shelving
Phase separated composite materials
Method for manufacturing liquid crystal display
Switching regulator
Materials and methods for detection of enterovirus and norovirus
Device for quick fastening and tension adjustment of multiple cord configurations