Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/153
Name: Amplifiers > Cascaded differently coupled between stages > Including a cathode follower stage
Description: Subject matter wherein at least one of the interstage coupling means has a cathode follower signal output.

Patents under this class:

Patent Number Title Of Patent Date Issued
7511571 Single-ended screen-regulated cathode-follower output stage for high-fidelity music amplifier Mar. 31, 2009
5880632 Tube amplifier having special configuration with two or more tubes Mar. 9, 1999

  Recently Added Patents
Image processing apparatus, image display apparatus, and image processing method
Opportunistic modem
Semiconductor device and method of forming discontinuous ESD protection layers between semiconductor die
Monitoring of undesirable fluid ingress into subsea control modules
Secondary battery pack including insulative mounting member into which PCM is inserted in lateral direction
Compositions and methods for activating innate and allergic immunity
  Randomly Featured Patents
Method and apparatus for desensitizing print media on a print drum to the effects of debris contamination and air turbulence
Method for producing a single-crystalline layer
Stabilizer compositions for synthetic resins imparting improved light stability
High density materials and products
Hand held vacuum cleaner
Heat sink for LED light bulb
Medical treatment supporting method and medical treatment supporting apparatus for managing nursing care actions
Enhancement of Bacillus thuringiensis Cry protein toxicities to coleopterans, and novel insect cadherin fragments