Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/155
Name: Amplifiers > Unicontrol of coupling or the circuits associated therewith
Description: Subject matter wherein two or more elements such as resistors, reactors, etc.., of any coupling network or different coupling networks, for transmission of the signal in the amplifier are constructed and arranged so that adjustment or control is simultaneous for such two or more elements, such adjustment may be for a tuner, a potentiometer, or any other means or any combination of such means, in the coupling circuits or associated circuits.










Patents under this class:

Patent Number Title Of Patent Date Issued
7002322 Modulated power supply Feb. 21, 2006
4135590 Noise suppressor system Jan. 23, 1979
4055813 Single adjustment multiple function calibration circuit Oct. 25, 1977
4054844 Amplifying system Oct. 18, 1977











 
 
  Recently Added Patents
Data feed management
Motor vehicle, toy and/or replica
Molecular hydrogen stores and hydrogen transfer reagents for hydrogenation reactions
Alterable account number
Methods of enhancing diabetes resolution
Nuclear reactor building and construction method thereof
Interferer region identification using image processing
  Randomly Featured Patents
Electric all purpose fuse
Audio system with amplifier and signal device
Information processing apparatus
Metal gasket and method of manufacturing
Radio communication apparatus, radio communication method and program storage medium
Method for forming insulating film and for manufacturing integrated circuit
Filtered back-projection algorithm for Compton telescopes
Boat having hull members with separate fore and aft planing surfaces
Dwelling assembly
Grill handle