Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/187
Name: Amplifiers > Input networks > To cathode > D.c. coupled
Description: Subject matter wherein the input coupling network has a D.C. conductive path from the source of signal energy to the cathode input electrode of the amplifying device.










Patents under this class:

Patent Number Title Of Patent Date Issued
4350962 R.F. switched amplifier and A.M. modulator Sep. 21, 1982











 
 
  Recently Added Patents
Multiplexing channels by a medium access controller
Tetrazolyl oxime derivative, salt thereof, and plant disease control agent
Methods of establishing virtual circuits and of providing a virtual private network service through a shared network, and provider edge device for such network
Creation and use of test cases for automated testing of media-based applications
Integrated circuits with magnetic core inductors and methods of fabrications thereof
Apparatus and methods for providing efficient space-time structures for preambles, pilots and data for multi-input, multi-output communications systems
Switchable solvents and methods of use thereof
  Randomly Featured Patents
Water-soluble azo compounds having a N-(phenethyl)-amido-carbonyl-methoxyphenyl radical, substituted by a fiber-reactive group of the vinylsulfone series, suitable as fiber-reactive dyestu
Cutting insert
Isolated nucleic acid moelcules encoding the Dw3 P-glycoprotein of sorghum and methods of modifying growth in transgenic plants therewith
Foamed insulation and process for producing the same
Inductor
Method and apparatus for detecting residual drying time of clothes dryer
Automatic frequency tuning of an RF power source of an inductively coupled plasma reactor
ADSL modem case assembly
Apparatus for sensorless positioning with signal amplifier
Multilayered printed circuit board with controlled 100 ohm impedance