Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/158
Name: Amplifiers > Interstage coupling > Coupling to cathode
Description: Subject matter wherein the signal derived from the preceding cascaded amplifying device is coupled to the cathode electrode of a following cascaded vacuum tube amplifying device.

Sub-classes under this class:

Class Number Class Name Patents
330/159 D.c. coupling 1

Patents under this class:

Patent Number Title Of Patent Date Issued
6794937 Predistortion linearizer and method for linearizing a nonlinear device Sep. 21, 2004

  Recently Added Patents
Radio communication system, base station apparatus, terminal apparatus, and radio communication method for radio communication system
Electronic device and printed circuit board
Method to trace video content processed by a decoder
Systems and methods for generating customized user interfaces
Liquid crystal display device
Video surveillance system employing video primitives
System and method for operating an electric power converter
  Randomly Featured Patents
Contour sanding apparatus and kit
Deadlock detection and resolution scheme
System and apparatus for milling corn starch and like raw materials
Dipped headlamp for motor vehicles
Storage of administrative data on a remote management device
Method and apparatus for controlling product routing in a manufacturing line
Optical fiber, and optical access network, local area network and optical parts for communication, which use the optical fiber
Method and apparatus for fusing mean and covariance estimates
Car wash adjustable to car size
Sweater pattern