Tactile electrical connection indicator
US-2024248116-A1 · Jul 25, 2024 · US
of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R31/69 |
| Official title | of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances |
| Display label | of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances |
| Total patents | 380 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 31 |
| 2017 | 29 |
| 2018 | 26 |
| 2019 | 42 |
| 2020 | 46 |
| 2021 | 48 |
| 2022 | 40 |
| 2023 | 25 |
| 2024 | 37 |
| 2025 | 31 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Guided inspection of an installed component using a handheld inspection device
US-9852500-B2 · Dec 26, 2017 · US
Moisture detection system for external electrical connector and methods therefor
US-9823286-B2 · Nov 21, 2017 · US
Detecting decoupling of a first connector part from a second connector part of an electrical plug connector
US-2017288348-A1 · Oct 5, 2017 · US
System and method to test a contact of a connector
US-2017261405-A1 · Sep 14, 2017 · US
GFCI with cycle counter
US-9634440-B2 · Apr 25, 2017 · US
Power distribution unit and alarm
US-9625511-B2 · Apr 18, 2017 · US
Connector mating assurance system and method
US-2017102423-A1 · Apr 13, 2017 · US
Method for calculating solar radiation amount and method for determining power to be supplied
US-9535135-B2 · Jan 3, 2017 · US
Self-warning system for unlocked connectors
US-2016377668-A1 · Dec 29, 2016 · US
Image forming apparatus and method of controlling image forming apparatus
US-2016334455-A1 · Nov 17, 2016 · US
Floating connector safety protection
US-9494636-B2 · Nov 15, 2016 · US
Protecting a removable device from short circuits
US-2016327602-A1 · Nov 10, 2016 · US
Moisture Detection System for External Electrical Connector and Methods Therefor
US-2016313270-A1 · Oct 27, 2016 · US
Failure rate calculation device
US-2016282401-A1 · Sep 29, 2016 · US
Testing device
US-2016274168-A1 · Sep 22, 2016 · US
Metering Continuity Tester
US-2016266190-A1 · Sep 15, 2016 · US
Methods, systems, and computer readable media for detecting electrical disconnection between integrated circuit chip electrical connections and corresponding electrical contacts on a printed circuit board or chip socket during testing of the chip under environmental conditions
US-9442151-B2 · Sep 13, 2016 · US
Fan operation detection
US-2016258437-A1 · Sep 8, 2016 · US
Automated high frequency test station
US-2016252561-A1 · Sep 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R31/69?
- CPC G01R31/69 is the Cooperative Patent Classification code for “of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances.”
- How many patents are filed under CPC G01R31/69 (of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances)?
- Our database includes 380 publications tagged with this CPC code.
- Is patent activity under CPC G01R31/69 growing?
- Publication counts under this code: 37 in 2024 vs 31 in 2025 (latest complete years).