Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/E27.08
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Device consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate, e.g., integrated circuit device (epo) > Including semiconductor component with at least one potential barrier or surface barrier adapted for rectifying, oscillating, amplifying, or switching, or including integrated passive circuit elements (epo) > With semiconductor substrate only (epo) > Including a plurality of individual components in a repetitive configuration (epo) > Including bipolar component (epo) > Unijunction transistor, i.e., three terminal device with only one p-n junction having a negative resistance region in the i-v characteristic (epo)
Description: This subclass is indented under subclass E27.072. This subclass is substantially the same in scope as ECLA classification H01L27/102V.










Patents under this class:

Patent Number Title Of Patent Date Issued
7973344 Double gate JFET with reduced area consumption and fabrication method therefor Jul. 5, 2011
7763880 Multi-terminal electrically actuated switch Jul. 27, 2010
6777757 High density semiconductor memory cell and memory array using a single transistor Aug. 17, 2004
4427989 High density memory cell Jan. 24, 1984
4426655 Memory cell resistor device Jan. 17, 1984











 
 
  Recently Added Patents
Circuit arrangement having a load transistor and a voltage limiting circuit and method for driving a load transistor
System and method for content delivery
Sperm factor sequences
Pallet
Coated article and method for making the same
Cup
Plants and seeds of hybrid corn variety CH336383
  Randomly Featured Patents
Cross-country vehicle with stepwise locomotion
User-level re-initialization instruction interception
Aqueous inkjet ink composition
Helichrysum plant named `Prospi`
System for combining a plurality of views of real-time streaming interactive video
Single inlet/outlet-tank U-shaped tube heat exchanger
Vacuum packaging appliances
Electrolytic production of alkaline peroxide solutions
Fuel enconomizer
Composition for treatment of diabetes and treatment of diabetes