Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 257/E21.344
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of semiconductor device (epo) > Device having at least one potential-jump barrier or surface barrier, e.g., pn junction, depletion layer, carrier concentration layer (epo) > Device having semiconductor body comprising group iv elements or group iii-v compounds with or without impurities, e.g., doping materials (epo) > Radiation treatment (epo) > With high-energy radiation (epo) > Producing ions for implantation (epo) > In diamond (epo)
Description: This subclass is indented under subclass E21.334. This subclass is substantially the same in scope as ECLA classification H01L21/265D.

Patents under this class:

Patent Number Title Of Patent Date Issued
8455278 Method of forming a waveguide in diamond Jun. 4, 2013
7795120 Doping wide band gap semiconductors Sep. 14, 2010

  Recently Added Patents
Pre-distortion architecture for compensating non-linear effects
Method and system for coding an information signal using closed loop adaptive bit allocation
Improving alignment target contrast in a lithographic double patterning process
Ventilated vacuum communication structure
Electron beam manipulation system and method in X-ray sources
Backup and recovery of distributed storage areas
Method and devices for handling access privileges
  Randomly Featured Patents
Collaboration between wireless LAN access points using wired LAN infrastructure
Output assembly for storage devices, for instance for automatic packaging installations
Apparatus for the paired connection of sheet piles with claws
Shaft assemblies for lineshaft turbine pump
Tile ventilator
Method of generating directional low frequency acoustic signals and reflected signal detection enhancements for seismic while drilling applications
Method and apparatus for modifying distance from a brachytherapy radiation source to sensitive anatomical structures
Transmitting apparatus operative at a plurality of different bands and associated method
Multiple ultrasonic transducer with remote selector
Bowling ball bag and frame