Conductive wire set
US-2024213699-A1 · Jun 27, 2024 · US
co-operating with sockets having a circular transverse section
co-operating with sockets having a circular transverse section · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01R13/052 |
| Official title | {co-operating with sockets having a circular transverse section} |
| Display label | co-operating with sockets having a circular transverse section |
| Total patents | 223 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 12 |
| 2017 | 23 |
| 2018 | 22 |
| 2019 | 23 |
| 2020 | 29 |
| 2021 | 24 |
| 2022 | 21 |
| 2023 | 17 |
| 2024 | 19 |
| 2025 | 24 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrical connecting assembly
US-10164372-B1 · Dec 25, 2018 · US
Contact sleeve for an electric plug connector
US-2018366856-A1 · Dec 20, 2018 · US
Female terminal capable of minimizing resistance and preventing deterioration of performance due to friction
US-10153574-B1 · Dec 11, 2018 · US
Connection interfaces with coupling mechanisms
US-10148035-B2 · Dec 4, 2018 · US
Terminal for round pin-shaped electrical contact
US-2018337481-A1 · Nov 22, 2018 · US
Plug-in contact and method for producing a plug-in contact
US-2018331447-A1 · Nov 15, 2018 · US
Connection device having a resin member between a relay terminal and a conductive terminal
US-10122107-B2 · Nov 6, 2018 · US
High current compression blade connection system
US-10116078-B1 · Oct 30, 2018 · US
Connector Device With Connector And Assembly Method
US-2018309218-A1 · Oct 25, 2018 · US
L-type inner terminal, T-type coaxial connector including the L-type inner terminal, and method for producing the L-type coaxial connector
US-10109935-B2 · Oct 23, 2018 · US
Electrical connector
US-2018287277-A1 · Oct 4, 2018 · US
L-type inner terminal, t-type coaxial connector including the l-type inner terminal, and method for producing the l-type coaxial connector
US-2018277966-A1 · Sep 27, 2018 · US
Self-closing contact sleeve
US-2018233866-A1 · Aug 16, 2018 · US
Reverse-gender pin contact for use with a connector having a high density layout
US-10003152-B1 · Jun 19, 2018 · US
Connector
US-9958617-B2 · May 1, 2018 · US
Ethernet cable connector
US-9923288-B2 · Mar 20, 2018 · US
Insulation Displacement Contact Device
US-2018069328-A1 · Mar 8, 2018 · US
Combinatorial light string plug and receptacle
US-2018069348-A1 · Mar 8, 2018 · US
Contact connection structure for removing oxide buildup
US-9871311-B2 · Jan 16, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01R13/052?
- CPC H01R13/052 is the Cooperative Patent Classification code for “co-operating with sockets having a circular transverse section.”
- How many patents are filed under CPC H01R13/052 (co-operating with sockets having a circular transverse section)?
- Our database includes 223 publications tagged with this CPC code.
- Is patent activity under CPC H01R13/052 growing?
- Publication counts under this code: 19 in 2024 vs 24 in 2025 (latest complete years).