Invention Grant
- Patent Title: Data storage in circuit elements with changed resistance
- Patent Title (中): 数据存储在具有变化的电阻的电路元件中
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Application No.: US11981936Application Date: 2007-10-31
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Publication No.: US07924597B2Publication Date: 2011-04-12
- Inventor: Donald W. Schulte , David D. Hall , Terry Mcmahon
- Applicant: Donald W. Schulte , David D. Hall , Terry Mcmahon
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G11C17/00
- IPC: G11C17/00
Abstract:
A method of storing data in an array of circuit elements, said method comprising injecting a current into selected circuit elements, said current causing a persistent change in a resistance of said selected circuit elements from a first resistance to a second higher resistance indicative of a binary data bit, wherein said current does not break an electrical circuit in which said circuit element is disposed.
Public/Granted literature
- US20090109725A1 Data storage in circuit elements with changed resistance Public/Granted day:2009-04-30
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