DEVICES, SYSTEMS AND METHODS INCLUDING MAGNETIC STRUCTURES
First Claim
1. A magnetic device, comprising:
- a magnetic structure including a patterned layer of material having a selected magnetic property;
a device structure physically coupled to the magnetic structure; and
a circuit electrically coupled to the magnetic structure.
3 Assignments
0 Petitions
Accused Products
Abstract
A magnetic device may include a magnetic structure, a device structure, and an associated circuit. The magnetic structure may include a patterned layer of material having a predetermined magnetic property. The patterned layer may be configured to, e.g., provide a magnetic field, sense a magnetic field, channel or concentrate magnetic flux, shield a component from a magnetic field, or provide magnetically actuated motion, etc. The device structure may be another structure of the device that is physically connected to or arranged relative to the magnetic structure to, e.g., structurally support, enable operation of, or otherwise incorporate the magnetic structure into the magnetic device, etc. The associated circuit may be electrically connected to the magnetic structure to receive, provide, condition or process of signals of the magnetic device.
20 Citations
39 Claims
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1. A magnetic device, comprising:
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a magnetic structure including a patterned layer of material having a selected magnetic property; a device structure physically coupled to the magnetic structure; and a circuit electrically coupled to the magnetic structure. - View Dependent Claims (2, 3, 4, 7, 8, 11, 12, 13, 16, 19, 20, 23, 25, 26)
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5. (canceled)
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6. (canceled)
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9. (canceled)
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10. (canceled)
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14. (canceled)
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15. (canceled)
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17. (canceled)
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18. (canceled)
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21. (canceled)
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22. (canceled)
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24. (canceled)
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27. (canceled)
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28. A magnetic device, comprising:
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a cap mounted on a substrate; a micromechanical structure on the substrate and under the cap; a magnetic structure disposed vertically relative to the cap, the magnetic structure including a patterned layer of material having a magnetic property; and a circuit electrically coupled to the magnetic structure. - View Dependent Claims (29, 30, 31, 32, 33, 34)
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35. A magnetic device, comprising:
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a magnetic sensor including patterned magnetoresistive material; a circuit electrically coupled to the magnetic sensor; and a magnetic flux concentrator to channel and/or concentrate magnetic flux of a magnetic field toward the magnetic sensor, the magnetic flux concentrator comprising a patterned layer of magnetic material on a substrate and having a magnetic property. - View Dependent Claims (36, 37, 38, 39)
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Specification