- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 7/17 - Protection against damage caused by external factors, e.g. sheaths or armouring
Patent holdings for IPC class H01B 7/17
Total number of patents in this class: 827
10-year publication summary
|
78
|
54
|
58
|
44
|
31
|
35
|
40
|
29
|
37
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10261 |
99 |
| Sumitomo Electric Industries, Ltd. | 15344 |
73 |
| AutoNetworks Technologies, Ltd. | 6515 |
58 |
| Yazaki Corporation | 6613 |
52 |
| Hitachi Metals, Ltd. | 1990 |
17 |
| LS Cable & System Ltd. | 373 |
15 |
| General Cable Technologies Corporation | 394 |
12 |
| Zhongtian Technology Submarine Cable Co., Ltd. | 48 |
11 |
| Changchun Jetty Automotive Technology Co., Ltd. | 299 |
11 |
| Shenzhen Lianjiaxiang Science & Technology Co. Ltd | 18 |
9 |
| CommScope Technologies LLC | 3467 |
8 |
| Southwire Company, LLC | 779 |
8 |
| Schlumberger Technology Corporation | 10627 |
7 |
| Halliburton Energy Services, Inc. | 20749 |
7 |
| Prysmian S.p.A. | 872 |
7 |
| Schlumberger Canada Limited | 7235 |
6 |
| Schlumberger Technology B.v. | 5148 |
6 |
| Fujikura Ltd. | 2906 |
6 |
| The Furukawa Electric Co., Ltd. | 3627 |
6 |
| Junkosha Inc. | 145 |
6 |
| Other owners | 403 |