Barrier layers for anisotropic magneto-resistive sensors
US-2024102830-A1 · Mar 28, 2024 · US
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by varying effective impedance of discharge tubes or semiconductor devices
by varying effective impedance of discharge tubes or semiconductor devices · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01D5/18 |
| Official title | by varying effective impedance of discharge tubes or semiconductor devices |
| Display label | by varying effective impedance of discharge tubes or semiconductor devices |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Displacement sensor, displacement detecting device, and operation device
US-11877516-B2 · Jan 16, 2024 · US
Displacement sensor, displacement detecting device, and operation device
US-2022393097-A1 · Dec 8, 2022 · US
Control unit comprising a circuit, and method for short-circuit protection of ground lines and sensors
US-11506515-B2 · Nov 22, 2022 · US
Displacement sensor, displacement detecting device, and operation device
US-11469364-B2 · Oct 11, 2022 · US
Control unit comprising a circuit, and method for short-circuit protection of ground lines and sensors
US-2021164810-A1 · Jun 3, 2021 · US
Position detector, position detection method, imprint apparatus, and product manufacturing method
US-10634995-B2 · Apr 28, 2020 · US
Displacement sensor, displacement detecting device, and operation device
US-2019386198-A1 · Dec 19, 2019 · US
Displacement sensor, displacement detecting device, and operation device
US-10446738-B2 · Oct 15, 2019 · US
Displacement sensor, displacement detecting device, and operation device
US-2017186939-A1 · Jun 29, 2017 · US
Sensor device and method for making thereof
US-9670057-B1 · Jun 6, 2017 · US
Sensor device and method for making thereof
US-9643837-B1 · May 9, 2017 · US
Displacement sensor having a piezoelectric layer comprising polylactic acid, displacement detecting device and operation device having the same
US-9627605-B2 · Apr 18, 2017 · US