- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 15/18 - Cable junctions protected by sleeves, e.g. for communication cable
Patent holdings for IPC class H02G 15/18
Total number of patents in this class: 551
10-year publication summary
|
42
|
45
|
60
|
38
|
45
|
29
|
26
|
24
|
28
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10376 |
38 |
| Sumitomo Electric Industries, Ltd. | 15511 |
31 |
| Tyco Electronics Raychem GmbH | 84 |
27 |
| 3m Innovative Properties Company | 17819 |
25 |
| AutoNetworks Technologies, Ltd. | 6602 |
18 |
| TE Connectivity Solutions GmbH | 2810 |
17 |
| Tyco Electronics Corporation | 750 |
16 |
| LS Cable & System Ltd. | 379 |
14 |
| Nexans | 616 |
14 |
| Prysmian S.p.A. | 882 |
13 |
| Sumitomo Electric Fine Polymer, Inc. | 201 |
12 |
| TE Connectivity Corporation | 435 |
10 |
| TE Connectivity Solutions GmbH | 46 |
10 |
| Systems Protection Group US LLC | 207 |
10 |
| Tyco Electronics UK Limited | 480 |
8 |
| Tyco Electronics (shanghai) Co. Ltd. | 894 |
8 |
| NKT HV Cables AB | 177 |
8 |
| Sharp Corporation | 10255 |
7 |
| Dow Global Technologies LLC | 10349 |
7 |
| Hubbell Incorporated | 3268 |
7 |
| Other owners | 251 |