Method and system for determining the state of a sensor whose mechanical behaviour is nonlinear as a function of the amplitude of the pressure exerted
US-12560498-B2 · Feb 24, 2026 · US
using washers
using washers · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01L5/243 |
| Official title | {using washers} |
| Display label | using washers |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Monitoring attachment for monitoring a nut of a screw connection
US-12517002-B2 · Jan 6, 2026 · US
Secure measurement system and method for displaying and transmitting integrated data
US-2025369815-A1 · Dec 4, 2025 · US
Detector and detecting system
US-12467809-B2 · Nov 11, 2025 · US
Management system using a sensing washer for detecting attachment state of attachment object
US-12292072-B2 · May 6, 2025 · US
Detection device
US-2025012646-A1 · Jan 9, 2025 · US
Looseness detection device and looseness detection method
US-12158389-B2 · Dec 3, 2024 · US
Monitoring attachment for monitoring a nut of a screw connection
US-2024310238-A1 · Sep 19, 2024 · US
Washer and Screw Connection System
US-2024263664-A1 · Aug 8, 2024 · US
Loosening detection structure, loosening detection system and method
US-11976993-B2 · May 7, 2024 · US
Means for connection
US-2024018989-A1 · Jan 18, 2024 · US
Assembly and method for measuring strain in a washer
US-11867582-B2 · Jan 9, 2024 · US
Pressure sensing device with cavity and related methods
US-11808650-B2 · Nov 7, 2023 · US
Connecting Component, Combination of Connecting Components, Monitoring System and Manufacturing Method
US-2023243382-A1 · Aug 3, 2023 · US
Method and system for determining the state of a sensor whose mechanical behaviour is nonlinear as a function of the amplitude of the pressure exerted
US-2023204440-A1 · Jun 29, 2023 · US
Management System For Attachment State Of Attachment Object
US-2023003247-A1 · Jan 5, 2023 · US
Detector and Detecting System
US-2022404222-A1 · Dec 22, 2022 · US
Loosening Detection Structure, Loosening Detection System and Method
US-2022390307-A1 · Dec 8, 2022 · US
Looseness Detection Device and Looseness Detection Method
US-2022244138-A1 · Aug 4, 2022 · US
Shear Sensor Collar
US-2022228932-A1 · Jul 21, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01L5/243?
- CPC G01L5/243 is the Cooperative Patent Classification code for “using washers.”
- How many patents are filed under CPC G01L5/243 (using washers)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC G01L5/243 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).