- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection 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: 177
10-year publication summary
|
8
|
5
|
11
|
16
|
24
|
15
|
18
|
16
|
12
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Prysmian S.p.A. | 846 |
14 |
| Sumitomo Electric Industries, Ltd. | 14131 |
11 |
| LEONI Kabel GmbH | 264 |
11 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
9 |
| AutoNetworks Technologies, Ltd. | 5809 |
9 |
| Yazaki Corporation | 6282 |
4 |
| CommScope Technologies LLC | 4937 |
4 |
| Nexans | 588 |
4 |
| Proterial, Ltd. | 638 |
4 |
| ABB Schweiz AG | 6321 |
3 |
| Chengli Li | 45 |
3 |
| Siemens AG | 24990 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| The Furukawa Electric Co., Ltd. | 3486 |
2 |
| Berk-tek LLC | 76 |
2 |
| Copperweld Bimetallics LLC | 25 |
2 |
| Furukawa Automotive Systems Inc. | 558 |
2 |
| Guangdong Midea Refrigeration Appliances Co., Ltd. | 115 |
2 |
| Hampidjan hf | 57 |
2 |
| Korea Electrotechnology Research Institute | 411 |
2 |
| Other owners | 83 |