Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 257/E29.142
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Electrodes (epo) > Of specified material (epo) > Superconductor materials (epo)
Description: This subclass is indented under subclass E29.139. This subclass is substantially the same in scope as ECLA classification H01L29/43D.

Patents under this class:

Patent Number Title Of Patent Date Issued
7979101 Electromagnetic wave detection element and electromagnetic wave detection device using the same Jul. 12, 2011
7560291 Method for fabrication of high temperature superconductors Jul. 14, 2009
6774463 Superconductor gate semiconductor channel field effect transistor Aug. 10, 2004
6088604 Superconductor-normal conductor junction device Jul. 11, 2000
5380704 Superconducting field effect transistor with increased channel length Jan. 10, 1995
5317168 Superconducting field effect transistor May. 31, 1994
5283465 Superconducting lead on integrated circuit Feb. 1, 1994
5274268 Electric circuit having superconducting layered structure Dec. 28, 1993
5227361 Oxide superconducting lead for interconnecting device component with a semiconductor substrate via at least one buffer layer Jul. 13, 1993
5212150 Oxide superconducting lead for interconnecting device component with a semiconductor substrate via at least one buffer layer May. 18, 1993
5138401 Electronic devices utilizing superconducting materials Aug. 11, 1992
5104848 Device and method of manufacturing a device Apr. 14, 1992
4960751 Electric circuit having superconducting multilayered structure and manufacturing method for same Oct. 2, 1990

  Recently Added Patents
Analysis, secure access to, and transmission of array images
Shape based similarity of continuous wave doppler images
Pattern identification apparatus, control method and program thereof
Systems and methods for tracking mobile terrestrial terminals for satellite communications
Electrode structure and its manufacturing method, and semiconductor module
Image generation device with optimized dose control
Fixing apparatus
  Randomly Featured Patents
Plural-wavelength infrared detector devices
Stream data generation method and partial erase processing method
Coccidiosis poultry vaccine
Reversal of multidrug resistance in human colon carcinoma cells
Sound source separation system which converges a separation matrix using a dynamic update amount based on a cost function
Image forming method
Semiconductor memory device and method of forming the same
Process for producing threo-3-amino-2-hydroxy-butanoyl-aminoacetic acids as well as novel intermediates therefor and process for producing them
Sports ball spotting apparatus
Dynamic updating of trusted certificates and certificate revocation lists in a computing system