3820090

Information

• Patent Grant
• 3820090

• References
• Source

• Patent Number

  3,820,090

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • H03K3/45 - by the use, as active elements, of non-linear magnetic or dielectric devices
  • G06K7/083 - inductive
  • G11C11/5607 - using magnetic storage elements
  • H01F1/0304 - adapted for large Barkhausen jumps or domain wall rotations
  • Y10S428/928 - Magnetic property
  • Y10T428/12465 - having magnetic properties, or preformed fiber orientation coordinate with shape

• US Classifications

  • 365 - Static information storage and retrieval
  • 148 - Metal treatment
  • 428 - Stock material or miscellaneous articles