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
Electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge
Sensor coating
System, method, and computer program product for identifying unwanted data communicated via a session initiation protocol
Method and system for simulating wireless networks
Optoelectronic component and method for producing an optoelectronic component
Validating the configuration of distributed systems
Sock
  Randomly Featured Patents
Wire saw apparatus
Method and system for transaction communication
Silicon-on-insulator semiconductor device with silicon layers having different crystal orientations and method of forming the silicon-on-insulator semiconductor device
Tote bag
Checking of the skew constancy of a bit flow
Method for controlling image-forming apparatus
Operator-free fabric web inspection system
Method and apparatus for channel-routing of an electronic device
Circuit arrangement for influencing the start-up and/or braking behavior of three-phase A.C. non-synchronous motors
Semiconductor package, method for manufacturing a semiconductor package, an electronic device, method for manufacturing an electronic device