Magnetic Sensor Device
First Claim
Patent Images
1. A magnetic sensor device, comprising:
- a magnet configured to generate a bias magnetic field;
a plurality of electrical wires; and
a magnetic sensor chip attached to an end face of a first electrical wire of the plurality of electrical wires.
1 Assignment
0 Petitions
Accused Products
Abstract
A magnetic sensor device includes a magnet configured to generate a bias magnetic field. A plurality of electrical wires extend through the magnet. A magnetic sensor chip is attached to an end face of a first electrical wire of the plurality of electrical wires.
-
Citations
25 Claims
-
1. A magnetic sensor device, comprising:
-
a magnet configured to generate a bias magnetic field; a plurality of electrical wires; and a magnetic sensor chip attached to an end face of a first electrical wire of the plurality of electrical wires. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A magnetic sensor device, comprising:
-
a plurality of electrical wires; a permanent magnet; and a magnetic sensor chip disposed on an end face of a first electrical wire of the plurality of electrical wires. - View Dependent Claims (12, 13, 14)
-
-
15. A magnetic sensor device, comprising:
-
a leadframe comprising leadfingers; a magnetic sensor chip attached to an end face of a first leadfinger; and a magnet configured to generate a bias magnetic field. - View Dependent Claims (16, 17, 18, 19)
-
-
20. A method for fabricating a magnetic sensor device, the method comprising:
-
providing a plurality of electrical wires; providing a magnet so that the electrical wires extend through the magnet; and attaching a sensor chip to an end face of a first electrical wire of the plurality of electrical wires. - View Dependent Claims (21, 22)
-
-
23. A method for fabricating a magnetic sensor device, the method comprising:
-
providing a leadframe comprising a plurality of leadfingers; molding a material composition of a polymer and magnetic or magnetizable particles on or around the leadfingers so that the leadfingers extend through the molded polymer-based material; and disposing a sensor chip to an end face of a first leadfinger of the plurality of leadfingers. - View Dependent Claims (24, 25)
-
Specification