×

Multi-bit memory with selectable magnetic layer

  • US 8,767,456 B2
  • Filed: 05/16/2012
  • Issued: 07/01/2014
  • Est. Priority Date: 10/07/2010
  • Status: Expired due to Fees
First Claim
Patent Images

1. An apparatus comprising:

  • a first storage layer disposed between first and second selection layers each with low coercivity;

    a second storage layer attached to the first selection layer, opposite the first storage layer; and

    a third storage layer attached to the second selection layer, opposite the first storage layer, each storage layer configured with high coercivity, where magnetic saturation of both the first and second selection layers allows programming of a logical state to the third storage layer.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×