Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/E39.004
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Devices using superconductivity, processes, or apparatus peculiar to manufacture or treatment of such devices, or of parts thereof (epo) > Characterized by current path (epo)
Description: This subclass is indented under subclass E.39.001. This subclass is substantially the same in scope as ECLA classification H01L39/06.










Patents under this class:

Patent Number Title Of Patent Date Issued
7888243 Semiconductor device and method of manufacturing the semiconductor device Feb. 15, 2011
4928081 Method of mass producing superconducting persistent current rings May. 22, 1990
4488164 Quantized Hall effect switching devices Dec. 11, 1984











 
 
  Recently Added Patents
Fractal method for detecting and filling data gaps within LiDAR data
Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming met
Stable aqueous composite compositions
Portable, single member housing cord protector
Methods, systems and apparatus for displaying the multimedia information from wireless communication networks
Field of view matching in a visual prosthesis
Tray for microwave cooking and folding of a food product
  Randomly Featured Patents
Communications system having a host exchange and a mate exchange and a method for managing maintenance state of subscriber accommodated in the mate exchange
Hydrostatic steering device having the control valve within the rotor
Transmitting delay sensitive information over IP over frame relay
Rechargeable halogen search light
Auger and sweeper assembly
Layer for accessing user interface elements
O.sub.2 VSA process with low O.sub.2 capacity adsorbents
Device for locking channel opening-closing handle of fluid controller
Styrene terminated multifunctional oligomeric phenols as new thermosetting resins for composites
Device for integrating a skeet launcher to a vehicle