- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 7/32 - Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
Patent holdings for IPC class H01B 7/32
Total number of patents in this class: 217
10-year publication summary
|
11
|
16
|
22
|
14
|
17
|
13
|
13
|
17
|
17
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16071 |
18 |
| Sumitomo Wiring Systems, Ltd. | 10767 |
13 |
| AutoNetworks Technologies, Ltd. | 6922 |
13 |
| Prysmian S.p.A. | 910 |
13 |
| LEONI Kabel GmbH | 263 |
11 |
| Proterial, Ltd. | 922 |
8 |
| Yazaki Corporation | 6952 |
4 |
| Nexans | 628 |
4 |
| CommScope Technologies LLC | 3256 |
3 |
| TS Conductor Corp. | 23 |
3 |
| Electricprotect Corporation | 8 |
3 |
| Siemens AG | 24236 |
2 |
| International Business Machines Corporation | 62182 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10993 |
2 |
| ABB Schweiz AG | 7429 |
2 |
| The Furukawa Electric Co., Ltd. | 3700 |
2 |
| Berk-tek LLC | 74 |
2 |
| Copperweld Bimetallics LLC | 24 |
2 |
| Encore Wire Corporation | 226 |
2 |
| Furukawa Automotive Systems Inc. | 603 |
2 |
| Other owners | 106 |