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
Volume compensation within a photovoltaic device
High performance adaptive switched LED driver
Harmonic sensor
Insulated container sleeve
Portable electric circular saw
Semiconductor device
Compression molding method and reinforced thermoplastic parts molded thereby
  Randomly Featured Patents
Educational and recreational mathematical kit in the form of a set of square sticks
Refractory piece permeable to gases
Apparatus and method for encoding and decoding digital video data operable to remove noise from subtitle date included therewith
Method and apparatus for reducing scaling in electrodeionization systems and for improving efficiency thereof
Digital robot control having pulse width modulator operable with reduced noise
Automatically reserve-recording and reserve-playing back a broadcasted program
Fuel density reduction method and device to improve the ratio of oxygen mass versus fuel mass during ignition in combustion mechanisms operating with fluid hydrocarbon fuels
Forked hammock support structure
Nitride-based semiconductor light emitting diode and method of manufacturing the same