System and method of welding system operator identification
US-2015375324-A1 · Dec 31, 2015 · US
electric
electric · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05B9/02 |
| Official title | electric |
| Display label | electric |
| Total patents | 1,071 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 78 |
| 2016 | 101 |
| 2017 | 96 |
| 2018 | 121 |
| 2019 | 118 |
| 2020 | 111 |
| 2021 | 108 |
| 2022 | 101 |
| 2023 | 94 |
| 2024 | 62 |
| 2025 | 61 |
| 2026 | 20 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Secured detection system
US-9222967-B2 · Dec 29, 2015 · US
Safety switching apparatus for switching-on or switching-off a technical installation
US-2015357140-A1 · Dec 10, 2015 · US
Motor Driving Device
US-2015346715-A1 · Dec 3, 2015 · US
Device for the reliable integration of a software component into a motor vehicle
US-2015339133-A1 · Nov 26, 2015 · US
Method for the Safe Checking of a State of Two Devices and Apparatus for Carrying Out Said Method
US-2015338832-A1 · Nov 26, 2015 · US
Inter-Zone Communication In Industrial Control Systems
US-2015311699-A1 · Oct 29, 2015 · US
Safety Control for the Secure Operation of a Technical Plant and Method of Operating a Safety Control
US-2015309481-A1 · Oct 29, 2015 · US
Rotary encoders for use with trolling motors
US-9160210-B2 · Oct 13, 2015 · US
Safety circuit
US-9158289-B2 · Oct 13, 2015 · US
Method and System for Detecting Integrity of a Control Loop of a Physical System
US-2015277390-A1 · Oct 1, 2015 · US
Safety equipment of an elevator installation
US-2015274487-A1 · Oct 1, 2015 · US
State machine function block with user-definable actions on a transition between states
US-2015277425-A1 · Oct 1, 2015 · US
Discharge circuits for EMI filters capacitors and methods thereof
US-9148049-B2 · Sep 29, 2015 · US
Universal protocol for power tools
US-2015261666-A1 · Sep 17, 2015 · US
Method of resetting a safety system of an elevator installation
US-2015251875-A1 · Sep 10, 2015 · US
Multi-sensor measuring method and system
US-2015248375-A1 · Sep 3, 2015 · US
Configuration-enabled motor drive safety
US-2015248115-A1 · Sep 3, 2015 · US
Controller having cpu abnormality detection function
US-2015241854-A1 · Aug 27, 2015 · US
Initated test health management system and method
US-2015241853-A1 · Aug 27, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05B9/02?
- CPC G05B9/02 is the Cooperative Patent Classification code for “electric.”
- How many patents are filed under CPC G05B9/02 (electric)?
- Our database includes 1,071 publications tagged with this CPC code.
- Is patent activity under CPC G05B9/02 growing?
- Publication counts under this code: 62 in 2024 vs 61 in 2025 (latest complete years).