Cable connection device
US-2022416454-A1 · Dec 29, 2022 · US
for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors (insulation penetrating contact members in general H01R4/24)
for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors (insulation penetrating contact members in general H01R4/24) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01R9/031 |
| Official title | {for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors (insulation penetrating contact members in general H01R4/24)} |
| Display label | for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors (insulation penetrating contact members in general H01R4/24) |
| Total patents | 81 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 12 |
| 2019 | 11 |
| 2020 | 13 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fixing structure of connector
US-11417972-B2 · Aug 16, 2022 · US
Systems and methods for a cable connector
US-11322867-B1 · May 3, 2022 · US
Single pair ethernet field terminable connector
US-11228132-B2 · Jan 18, 2022 · US
Multi-cable connector with cable piercing terminals
US-11063377-B2 · Jul 13, 2021 · US
Connection instrument
US-11063375-B2 · Jul 13, 2021 · US
Electrical connector with filler surrounding a wall that surrounds a contact
US-11043757-B2 · Jun 22, 2021 · US
Connector and cable harness
US-11038287-B2 · Jun 15, 2021 · US
Connector and cable harness
US-2021021057-A1 · Jan 21, 2021 · US
Single pair ethernet field terminable connector
US-2021006002-A1 · Jan 7, 2021 · US
Positioning element and contacting element for twin axial cables
US-10879632-B2 · Dec 29, 2020 · US
Connector
US-2020395694-A1 · Dec 17, 2020 · US
Connection instrument
US-2020373686-A1 · Nov 26, 2020 · US
Cable connector assembly and improved cable
US-10737342-B2 · Aug 11, 2020 · US
Compression connectors with insulating cover
US-2020235498-A1 · Jul 23, 2020 · US
Circuit for vehicle
US-10676051-B2 · Jun 9, 2020 · US
Connector
US-2020176895-A1 · Jun 4, 2020 · US
Positioning element and contacting element for twin axial cables
US-2020144739-A1 · May 7, 2020 · US
Connectors for landscape lighting systems
US-10594049-B2 · Mar 17, 2020 · US
Insulation piercing connector
US-2020059013-A1 · Feb 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01R9/031?
- CPC H01R9/031 is the Cooperative Patent Classification code for “for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors (insulation penetrating contact members in general H01R4/24).”
- How many patents are filed under CPC H01R9/031 (for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors (insulation penetrating contact members in general H01R4/24))?
- Our database includes 81 publications tagged with this CPC code.
- Is patent activity under CPC H01R9/031 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).