Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 330/203
Name: Amplifiers > With power or bias voltage supply > For anode > And input electrode
Description: Subject matter where additional bias supply or isolating means are furnished for an input electrode of an amplifying device.










Patents under this class:

Patent Number Title Of Patent Date Issued
4719431 Audio power amplifier Jan. 12, 1988
4103231 Electrometric apparatus Jul. 25, 1978











 
 
  Recently Added Patents
Gemstone
Toilet
Generation of interpolated samples for decision based decoding
Portable reading device with mode processing
Storage device performance alignment notification
Method for manufacturing photoelectric conversion device
Metal melting apparatus and method for melting metal
  Randomly Featured Patents
Convertible table and easel
Butterfly valve
Semiconductor device, semiconductor gate array, electro-optical device, and electronic equipment
Rotary sprinkler
Temperature measuring device
Method of producing phthaloyl dichloride compound, catalyst for use in the method, and method of forming the catalyst
Black toner particles and printing methods
Cyclic aryl hydroxamic acids, derivatives thereof and method of use as anti-allergy agents
Nursing bottle holder
Method of manufacturing semiconductor devices having improvements in device reliability by thermally treating selectively implanted test figures in wafers