Gas sensor and method for manufacturing the same
US-2017363570-A1 · Dec 21, 2017 · US
Composition or fabrication of the solid electrolyte
Composition or fabrication of the solid electrolyte · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N27/4073 |
| Official title | {Composition or fabrication of the solid electrolyte} |
| Display label | Composition or fabrication of the solid electrolyte |
| Total patents | 285 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 17 |
| 2017 | 38 |
| 2018 | 31 |
| 2019 | 26 |
| 2020 | 50 |
| 2021 | 21 |
| 2022 | 23 |
| 2023 | 28 |
| 2024 | 18 |
| 2025 | 18 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solid electrolyte carbon dioxide sensor and manufacturing method thereof
US-2017356872-A1 · Dec 14, 2017 · US
Method for producing oxygen sensor
US-9829463-B2 · Nov 28, 2017 · US
Gas concentration detection device
US-2017336342-A1 · Nov 23, 2017 · US
Gas sensor element and gas sensor
US-2017315081-A1 · Nov 2, 2017 · US
A/F sensor element and method of manufacturing the same
US-9804119-B2 · Oct 31, 2017 · US
Gas sensor
US-2017307560-A1 · Oct 26, 2017 · US
Gas detection sheet and electrochemical element with gas detection sheet
US-2017276657-A1 · Sep 28, 2017 · US
Method of inspecting gas sensor and method of manufacturing gas sensor
US-2017261466-A1 · Sep 14, 2017 · US
Metal paste for gas sensor electrode formation
US-9758680-B2 · Sep 12, 2017 · US
Flat plate-type oxygen sensor element
US-2017241941-A1 · Aug 24, 2017 · US
Gas sensor
US-9733207-B2 · Aug 15, 2017 · US
Gas concentration detection device
US-2017219513-A1 · Aug 3, 2017 · US
Electrochemical sensor
US-2017199147-A1 · Jul 13, 2017 · US
Gas sensor element and gas sensor
US-9696274-B2 · Jul 4, 2017 · US
Light irradiation type heat treatment apparatus
US-2017170039-A1 · Jun 15, 2017 · US
Gas-sensor diagnosing method
US-2017167994-A1 · Jun 15, 2017 · US
Method for producing oxygen sensor
US-2017160225-A1 · Jun 8, 2017 · US
Gas sensor
US-2017138894-A1 · May 18, 2017 · US
Gas sensor, method for producing conductive paste, and method for manufacturing gas sensor
US-2017138891-A1 · May 18, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N27/4073?
- CPC G01N27/4073 is the Cooperative Patent Classification code for “Composition or fabrication of the solid electrolyte.”
- How many patents are filed under CPC G01N27/4073 (Composition or fabrication of the solid electrolyte)?
- Our database includes 285 publications tagged with this CPC code.
- Is patent activity under CPC G01N27/4073 growing?
- Publication counts under this code: 18 in 2024 vs 18 in 2025 (latest complete years).