Magnetic sensor circuit and magnetic field detection device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11940503
APP PUB NO 20220043076A1
SERIAL NO

17375367

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A magnetic sensor circuit includes: a first element including series-connected resistor and capacitor, or including only a capacitor; a second element including series-connected resistor and inductor, or including a magnetic sensor sensing a magnetic field by a magnetic impedance effect; a third element including series-connected resistor and capacitor, or including only a capacitor; and a fourth element including a magnetic sensor sensing a magnetic field by a magnetic impedance effect, wherein a first series circuit part including the series-connected first and second elements and a second series circuit part including the series-connected third and fourth elements are connected in parallel, and, when the magnetic field sensed by the magnetic sensor has a predetermined reference value, a product of impedance Z1 of the first element and impedance Z4 of the fourth element and a product of impedance Z2 of the second element and impedance Z3 of the third element are equal.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • RESONAC CORPORATION

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shino, Tatsunori Ichihara, JP 14 2

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Sep 26, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 26, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 26, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00