System and method for empirical electrical-space-heating-based building overall thermal performance estimation with the aid of a digital computer
US-12499392-B2 · Dec 16, 2025 · US
by thermal methods {, e.g. calorimetric}
by thermal methods {, e.g. calorimetric} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R21/02 |
| Official title | by thermal methods {, e.g. calorimetric} |
| Display label | by thermal methods {, e.g. calorimetric} |
| Total patents | 55 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for determination of a quantity of emissions of carbon dioxide resulting from the heating of an electrical conductor of an electrical cable by the Joule effect
US-2025321198-A1 · Oct 16, 2025 · US
Systeme de determination d'une quantite d'emissions de dioxyde de carbone resultant de l'echauffement d'un conducteur electrique d'un cable electrique par effet joule
US-2025264429-A1 · Aug 21, 2025 · US
Power control system and method for motor preheating
US-12265106-B2 · Apr 1, 2025 · US
Redundant power sensing for ablation systems
US-2025049502-A1 · Feb 13, 2025 · US
Thermoelectric power meter
US-12174228-B2 · Dec 24, 2024 · US
System and method for personal energy consumption change payback determination using distributed computational resources
US-2024370790-A1 · Nov 7, 2024 · US
System and method for personal energy-related changes payback evaluation with the aid of a digital computer
US-12051016-B2 · Jul 30, 2024 · US
Power control system and method for motor preheating
US-2024125829-A1 · Apr 18, 2024 · US
Thermoelectric power meter
US-2024053389-A1 · Feb 15, 2024 · US
Configurable Test Platform
US-2024053254-A1 · Feb 15, 2024 · US
Electric field sensor
US-11782081-B2 · Oct 10, 2023 · US
Method and apparatus of dynamic thermal management based on surface temperatures of portable device
US-11762439-B2 · Sep 19, 2023 · US
System and method for personal energy-related changes payback evaluation with the aid of a digital computer
US-2023289673-A1 · Sep 14, 2023 · US
System and method for empirical electrical-space-heating-based building overall thermal performance estimation with the aid of a digital computer
US-2023196222-A1 · Jun 22, 2023 · US
System and method for building energy-related changes evaluation with the aid of a digital computer
US-11651306-B2 · May 16, 2023 · US
System and method for empirical electrical-space-heating-based estimation of overall thermal performance of a building
US-11531936-B2 · Dec 20, 2022 · US
Clock instantaneous temperature-rate-of-change measurement
US-11520369-B2 · Dec 6, 2022 · US
Measurement system and method of determining an energy usage parameter of an electronic device under test
US-11480593-B1 · Oct 25, 2022 · US
System and method for building energy-related changes evaluation with the aid of a digital computer
US-2022316961-A1 · Oct 6, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R21/02?
- CPC G01R21/02 is the Cooperative Patent Classification code for “by thermal methods {, e.g. calorimetric}.”
- How many patents are filed under CPC G01R21/02 (by thermal methods {, e.g. calorimetric})?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC G01R21/02 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).