System and method for pre-emptive property shifting detection and remediation
US-12065798-B1 · Aug 20, 2024 · US
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Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points
Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01C5/04 |
| Official title | Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points |
| Display label | Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressire sensor including height determination with improved flexibility and reliability
US-11703410-B2 · Jul 18, 2023 · US
Device for measuring relative heights and inclination sensor
US-2022373419-A1 · Nov 24, 2022 · US
Pressure sensor including height determination with improved flexibility and reliability
US-11428595-B2 · Aug 30, 2022 · US
Naphtyl based high index hydrophobic liquids and transmission recovery agents for liquid lens formulations
US-11204492-B2 · Dec 21, 2021 · US
Device for measuring relative heights and inclination sensor
US-2021055178-A1 · Feb 25, 2021 · US
Bending and kinking detection apparatus and method
US-10921120-B2 · Feb 16, 2021 · US
Bending and kinking detection
US-2020263980-A1 · Aug 20, 2020 · US
Naphtyl based high index hydrophobic liquids and transmission recovery agents for liquid lens formulations
US-2020142180-A1 · May 7, 2020 · US
Naphtyl based high index hydrophobic liquids and transmission recovery agents for liquid lens formulations
US-10558031-B2 · Feb 11, 2020 · US
Optical fiber sensing method
US-10495532-B2 · Dec 3, 2019 · US
Naphtyl based high index hydrophobic liquids and transmission recovery agents for liquid lens formulations
US-2019293920-A1 · Sep 26, 2019 · US
Naphtyl based high index hydrophobic liquids and transmission recovery agents for liquid lens formulations
US-10295819-B1 · May 21, 2019 · US
Optical fiber sensing method
US-2019078948-A1 · Mar 14, 2019 · US
Long base inclinometer with optical measurement
US-9995579-B2 · Jun 12, 2018 · US
Sensing system and sensing method using the same
US-9945667-B2 · Apr 17, 2018 · US
Sensing system and sensing method using the same
US-2017322024-A1 · Nov 9, 2017 · US
Altitude information acquiring device and altitude information acquiring system
US-9291718-B2 · Mar 22, 2016 · US
Long base inclinometer with optical measurement
US-2015316373-A1 · Nov 5, 2015 · US