Gas sensor control device
US-9845719-B2 · Dec 19, 2017 · US
Arrangements to check the analyser (calibrating gas analysers G01N33/0006)
Arrangements to check the analyser (calibrating gas analysers G01N33/0006) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N33/007 |
| Official title | {Arrangements to check the analyser (calibrating gas analysers G01N33/0006)} |
| Display label | Arrangements to check the analyser (calibrating gas analysers G01N33/0006) |
| Total patents | 327 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 27 |
| 2017 | 34 |
| 2018 | 36 |
| 2019 | 36 |
| 2020 | 37 |
| 2021 | 38 |
| 2022 | 29 |
| 2023 | 30 |
| 2024 | 22 |
| 2025 | 15 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Operating an Oxygen Sensor, Computer Program Product and Oxygen Sensor
US-2017356894-A1 · Dec 14, 2017 · US
Leveraging air/water current variability for sensor network verification and source localization
US-2017292938-A1 · Oct 12, 2017 · US
Method for testing a gas sensor and gas-measuring device with a testing device for testing a gas sensor
US-2017269026-A1 · Sep 21, 2017 · US
Reaction carrier, measuring system and measuring method for determining gas and particle concentrations, and optical flow sensor
US-9759702-B2 · Sep 12, 2017 · US
Systems and methods for running a NOx self-diagnostic test
US-9670817-B2 · Jun 6, 2017 · US
Method for testing a gas sensor in a gas-measuring system
US-2017146501-A1 · May 25, 2017 · US
Electrochemical gas sensor biasing module
US-2017074820-A1 · Mar 16, 2017 · US
Microparticle composition analyzing apparatus
US-2017069476-A1 · Mar 9, 2017 · US
Modular metering system
US-2017059539-A1 · Mar 2, 2017 · US
State of health monitoring and restoration of electrochemical sensor
US-2017045474-A1 · Feb 16, 2017 · US
Sensor interrogation
US-9562873-B2 · Feb 7, 2017 · US
Reconfigurable gas sensor architecture with a high sensitivity at low temperatures
US-2017024992-A1 · Jan 26, 2017 · US
Reconfigurable gas sensor architecture with a high sensitivity at low temperatures
US-2017023520-A1 · Jan 26, 2017 · US
Reconfigurable gas sensor architecture with a high sensitivity at low temperatures
US-2017016866-A1 · Jan 19, 2017 · US
Sensor interrogation
US-9528957-B2 · Dec 27, 2016 · US
SYSTEMS AND METHODS FOR RUNNING A NOx SELF-DIAGNOSTIC TEST
US-2016363030-A1 · Dec 15, 2016 · US
Air conditioning apparatus and method of displaying dust concentration using the same
US-2016356519-A1 · Dec 8, 2016 · US
Method for monitoring a broadband lambda probe
US-9500152-B2 · Nov 22, 2016 · US
Tunnel monitoring sensor
US-9494564-B2 · Nov 15, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N33/007?
- CPC G01N33/007 is the Cooperative Patent Classification code for “Arrangements to check the analyser (calibrating gas analysers G01N33/0006).”
- How many patents are filed under CPC G01N33/007 (Arrangements to check the analyser (calibrating gas analysers G01N33/0006))?
- Our database includes 327 publications tagged with this CPC code.
- Is patent activity under CPC G01N33/007 growing?
- Publication counts under this code: 22 in 2024 vs 15 in 2025 (latest complete years).