Natural vacuum sensing for garage park detection
US-2023365150-A1 · Nov 16, 2023 · US
using elastically-deformable members or pistons as sensing elements
using elastically-deformable members or pistons as sensing elements · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01L13/02 |
| Official title | using elastically-deformable members or pistons as sensing elements |
| Display label | using elastically-deformable members or pistons as sensing elements |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 11 |
| 2019 | 13 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressure sensor having unevenness and manufacturing method therefor
US-11287343-B2 · Mar 29, 2022 · US
Differential transducer with bellows coupling
US-2022090976-A1 · Mar 24, 2022 · US
Flexible printed wiring board, joined body, pressure sensor and mass flow controller
US-2022039262-A1 · Feb 3, 2022 · US
Differential pressure sensor device having channel in fluid communication with a vent hole
US-11231338-B2 · Jan 25, 2022 · US
Transmitter
US-2021268848-A1 · Sep 2, 2021 · US
Differential pressure detection device
US-2021246991-A1 · Aug 12, 2021 · US
Pressure transducer including kovar integrated packages
US-2020355568-A1 · Nov 12, 2020 · US
Pressure sensor for detecting a pressure differential
US-10816426-B2 · Oct 27, 2020 · US
Pressure sensor having unevenness and manufacturing method therefor
US-2020209088-A1 · Jul 2, 2020 · US
Differential pressure sensor device
US-2020158587-A1 · May 21, 2020 · US
Pressure modulator
US-10656037-B2 · May 19, 2020 · US
Aspiration device and method for determining viscoelastic properties of biological tissues and synthetic materials
US-10595769-B2 · Mar 24, 2020 · US
Aircraft fluid control system having a pressure sensor
US-10465612-B2 · Nov 5, 2019 · US
Pressure change measurement device, altitude measurement device, and pressure change measurement method
US-10451510-B2 · Oct 22, 2019 · US
Pressure modulator
US-2019271605-A1 · Sep 5, 2019 · US
Pressure sensor chip
US-10401248-B2 · Sep 3, 2019 · US
Powder feed control system and method
US-10401246-B2 · Sep 3, 2019 · US
Aspiration Device and Method for Determining Viscoelastic Properties of Biological Tissues and Synthetic Materials
US-2019254587-A1 · Aug 22, 2019 · US
Pressure sensor chip
US-10352803-B2 · Jul 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01L13/02?
- CPC G01L13/02 is the Cooperative Patent Classification code for “using elastically-deformable members or pistons as sensing elements.”
- How many patents are filed under CPC G01L13/02 (using elastically-deformable members or pistons as sensing elements)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC G01L13/02 growing?
- Publication counts under this code: 2 in 2023 vs 4 in 2024 (latest complete years).