Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/113
Name: Amplifiers > Polyphase power supply (i.e., for an electrode, cathode heater, or filament)
Description: Subject matter including a polyphase power supply for the energizing or bias voltage supply applied to any electrode or for a filament or for any heater for a cathode electrode.

Patents under this class:

Patent Number Title Of Patent Date Issued
7193458 Power supply for guitar amplifier Mar. 20, 2007

  Recently Added Patents
Scanning projection apparatus with tangential compensation
Semiconductor device
Method and system for network configuration for virtual machines
Semiconductor device and method for manufacturing same
Bootstrap gate driver
Gaming machine certificate creation and management
Address generation unit for accessing a multi-dimensional data structure in a desired pattern
  Randomly Featured Patents
Gas-discharge display panel
Substituted oxathiolanes
Solution growth of lattice mismatched and solubility mismatched heterostructures
Beverage dispenser
Original reading lens, original reading lens unit, original reading device, and image forming device
Non-volatile memory device and a method of programming a multi level cell in the same
Process for manufacturing structures of composite material
Motor vehicle dryer with ovoid shaped nozzle member
Application identification
Monitor for determining the flow of shielding gas