Detecting failure in a thermocouple array
US-12590850-B2 · Mar 31, 2026 · US
Arrangements for signalling failure or disconnection of thermocouples
Arrangements for signalling failure or disconnection of thermocouples · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01K7/026 |
| Official title | Arrangements for signalling failure or disconnection of thermocouples |
| Display label | Arrangements for signalling failure or disconnection of thermocouples |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-destructive thermocouple contact testing tool and method
US-2025354878-A1 · Nov 20, 2025 · US
Sensor and sensor mis-wiring diagnostic
US-2025306129-A1 · Oct 2, 2025 · US
Systems or devices and methods for managing thermocouple service life
US-2025123152-A1 · Apr 17, 2025 · US
Methods and apparatus to control heating based on monitoring feedback of temperature sensors
US-12222250-B2 · Feb 11, 2025 · US
Temperature measurement system
US-2025044159-A1 · Feb 6, 2025 · US
Temperature measurement system
US-2025044168-A1 · Feb 6, 2025 · US
A temperature monitoring system
US-2025039990-A1 · Jan 30, 2025 · US
Method and system for detecting failure in an array of thermocouples connected in parallel
US-11994432-B2 · May 28, 2024 · US
High energy arc-compatible thermal capacitance sensor and measuring heat flux and incident energy of a high energy arc event
US-2024077368-A1 · Mar 7, 2024 · US
Diagnostic device and diagnostic method
US-11913844-B2 · Feb 27, 2024 · US
Thermocouple structure, heat treatment apparatus, and method of manufacturing thermocouple structure
US-11815407-B2 · Nov 14, 2023 · US
Method and system for detecting failure in an array of thermocouples connected in parallel
US-2023083694-A1 · Mar 16, 2023 · US
Protective tube, temperature measurement arrangements and methods for temperature measurements in a process vessel
US-2023016861-A1 · Jan 19, 2023 · US
Temperature input unit, temperature measuring device, and recording medium
US-11307101-B2 · Apr 19, 2022 · US
Temperature input unit, temperature measuring device, and recording medium
US-2022042855-A1 · Feb 10, 2022 · US
Electronic circuit for driving a thermocouple element, temperature sensing device, and method for observing a leakage resistance of the thermocouple element
US-11143560-B2 · Oct 12, 2021 · US
Diagnostic device and diagnostic method
US-2021302240-A1 · Sep 30, 2021 · US
Thermometric measurement by meshing of probes, particularly in turbine engines
US-11125630-B2 · Sep 21, 2021 · US
Reduced error sensor fault detection
US-11112444-B2 · Sep 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01K7/026?
- CPC G01K7/026 is the Cooperative Patent Classification code for “Arrangements for signalling failure or disconnection of thermocouples.”
- How many patents are filed under CPC G01K7/026 (Arrangements for signalling failure or disconnection of thermocouples)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC G01K7/026 growing?
- Publication counts under this code: 3 in 2024 vs 7 in 2025 (latest complete years).