Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/160
Name: Amplifiers > Interstage coupling > Coupling to plate or auxiliary grid
Description: Subject matter wherein the signal derived from the first of the two cascaded amplifying devices is coupled to the screen grid or an electrode other than the control grid or cathode, such as the anode electrode or the suppressor grid of the following cascaded amplifying device, which device is of the vacuum tube type.

Sub-classes under this class:

Class Number Class Name Patents
330/161 D.c. coupling 0

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Maesa japonica extracts and methods of use
Method for conductivity control of (Al,In,Ga,B)N
Rotation angle detecting device
Rear bumper for an automobile
Methods of implanting dopant ions
Sensor packages and method of packaging dies of differing sizes
Method of preparing enteric hard capsule and enteric hard capsule prepared thereby
  Randomly Featured Patents
Chamber wafer detection
Label printing and applying apparatus
Bearing lubricating system
Voltage protection for modem add in cards with sideswipe contacts
Mold clamping pressure control method for injection compression molding and injection compression molding machine
Increased automatic gear box spontaneity
Reciprocating conveyor with detachable power drive
Mount for steering wheel cover
Method for operating a wireless telecommunications system
ATM local area network switch with dual queues