×

Magnetic memory device

  • US 6,438,025 B1
  • Filed: 09/08/2000
  • Issued: 08/20/2002
  • Est. Priority Date: 09/08/1999
  • Status: Expired due to Fees
First Claim
Patent Images

1. A data storage system for the storage and retrieval of data information, comprising:

  • a magnetic storage medium for storage of data;

    a magnetosensitive sensor, proximate to said magnetic storage medium;

    means for generating a spatially distributed control field within said magnetosensitive sensor to create a selected region having varied magnetic sensitivity; and

    , means for detecting a change in the properties of said magnetosensitive sensor to read the data stored by said magnetic storage medium.

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