Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/177
Name: Amplifiers > Interstage coupling > With coupling or blocking capacitor
Description: Subject matter wherein any path traced in series from the output electrode of the preceding of the two cascaded amplifying devices to the input electrode of the amplifier device of the following stage contains at least one capacitor.










Sub-classes under this class:

Class Number Class Name Patents
330/179 L in anode or grid circuit 1
330/180 With r in anode and grid circuit (rc coupling) 2
330/178 With r or l in series between stages 1


Patents under this class:

Patent Number Title Of Patent Date Issued
8284962 Electronic bass instrument tube preamplifier Oct. 9, 2012
7714371 Shielded capacitor structure May. 11, 2010
6952159 Coupling device Oct. 4, 2005
4902985 Microwave reflectiion amplifiers having increased bandwidth Feb. 20, 1990











 
 
  Recently Added Patents
Color image display device, color filter substrate, color pixel array substrate, and electronic device
Error recovery storage along a memory string
Frame syncrhonization in orthogonal frequency-division multiplexing systems
Probe for ultrasound diagnostic apparatus
Lithographic apparatus and device manufacturing method
Support for a portable electronic device
Liquid-level sensor
  Randomly Featured Patents
Water bottle strap with finger holes
Creating an image of an object with an optical microscope
Data vending machine system and method thereof
Electronic apparatus
Cutting device for cutting elongated profiles into sections
Production of magnetic recording media
Method and system for gating a sensor using a gated power signal
Recording material for electrophotography comprising amorphous silicon containing nitrogen
Flame retardant polymer compositions
Tubular valve system and method