Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/162
Name: Amplifiers > Interstage coupling > Output coupling from grid
Description: Subject matter wherein the coupling between the two cascaded amplifying devices is from a grid, such as the screen grid, suppressor grid or control grid, or from between such a grid and an anode of the preceding amplifier device (of the vacuum tube type) of the two cascaded devices.










Sub-classes under this class:

Class Number Class Name Patents
330/163 D.c. coupling 1


Patents under this class:

Patent Number Title Of Patent Date Issued
7053710 Vacuum tube amplifier having grid as output and plate as input May. 30, 2006
4276513 Auto-zero amplifier circuit with wide dynamic range Jun. 30, 1981











 
 
  Recently Added Patents
Mineral, nutritional, cosmetic, pharmaceutical, and agricultural compositions and methods for producing the same
Multi-dimensional credibility scoring
Electrifying roller
Method and apparatus for error correction in MBMS receipt system
Apparatus for restoring setting information of a board management controller from a backup memory before loading an OS when a system board is replaced
Clamp for fence panels
Extensible framework for client-based active network measurement
  Randomly Featured Patents
Vaporizer in a liquid material vaporizing and feeding apparatus
Self-extinguishing polystyrenic compositions
Method and apparatus for applying accurate parameter estimation and efficient fade detection in weighted prediction for video compression
SSB System with pilot coded squelch
Scoliosis frame
Window blind systems
Integrated tabbed note and clip
Apparatus for electron beam welding of workpieces
Methods and apparatus for controlling reflected light
Chair