Methods, systems, articles of manufacture, and apparatus for improved thermal tests of integrated circuit devices
US-2025110173-A1 · Apr 3, 2025 · US
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by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid
by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01K1/22 |
| Official title | by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid |
| Display label | by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid level detection apparatus, fluid level detection method, and computer-readable medium containing fluid level detection program
US-11385094-B2 · Jul 12, 2022 · US
Fluid level detection apparatus, fluid level detection method, and computer-readable medium containing fluid level detection program
US-2020292371-A1 · Sep 17, 2020 · US
Temperature sensors
US-10006813-B2 · Jun 26, 2018 · US
Temperature sensors
US-2017241842-A1 · Aug 24, 2017 · US
Temperature sensors
US-9689755-B2 · Jun 27, 2017 · US
Temperature sensors
US-2015110154-A1 · Apr 23, 2015 · US