Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/161
Name: Amplifiers > Interstage coupling > Coupling to plate or auxiliary grid > D.c. coupling
Description: Subject matter wherein the coupling has a D.C. conductive path for signal current from the output electrode of the preceding amplifying device to the input, electrode of the following of the two cascaded vacuum tube amplifying devices.










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Image processor
Illumination unit for a direct-view display
Tread portion of an automobile tire
Validating the configuration of distributed systems
Passive millimeter wave differential interference contrast polarimetry
Semiconductor device having germanium active layer with underlying parasitic leakage barrier layer
Inhibition of HRP-3 using modified oligonucleotides
  Randomly Featured Patents
Method of indexing security keys for mobile internet protocol authentication
Shower base
Holographic Multicolor optical elements for use in liquid crystal displays and methods of making the elements
Movable transparent panel structure to close the roof of an automobile
Molding diffractive optical elements
Piezoelectric energy harvester
Support assembly for standing musical instruments
Dialysis apparatus
Oxa-phenylene compounds
Method for producing a laminated glass pane free of optical obstruction caused by warping, use of a particular carrier film for the production of the laminated glass pane and carrier films par