Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/93
Name: Amplifiers > Signal feedback > Cathode impedance feedback > Combined with diverse-type feedback coupling > Including positive feedback
Description: Subject matter including a signal feedback means whereby the feedback has a component in phase with the signal applied at the input electrode to which the signal feedback is applied.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Method, device and computer readable medium for determining whether transmission signals are present in received signals
Flame-proofed thermoplastic compositions
System and method for deposition in high aspect ratio magnetic writer heads
Document layout method
Image heating apparatus
Methods and apparatus to identify exposure to 3D media presentations
Method for execution upon processing of at least one histological sample
  Randomly Featured Patents
Position detecting system
Chromatic aberration correcting element and its application
Liquid tight sealing of heat-insulating walls of a liquefied natural gas carrier
Nuclear magnetic resonance imaging apparatus
Photo-activatable biotin derivatives and their use to reduce interference in immunoassays
Diglycidyl-pteridine compounds
Electrochromic mirror or window displaying information
Lamp housing crown
Recording method
Electronic faucet