- 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: 864
10-year publication summary
|
54
|
58
|
44
|
31
|
35
|
41
|
30
|
38
|
34
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 11117 |
96 |
| Sumitomo Electric Industries, Ltd. | 16448 |
69 |
| AutoNetworks Technologies, Ltd. | 7192 |
55 |
| Yazaki Corporation | 7135 |
52 |
| Hitachi Metals, Ltd. | 1826 |
17 |
| LS Cable & System Ltd. | 412 |
16 |
| Zhongtian Technology Submarine Cable Co., Ltd. | 66 |
15 |
| General Cable Technologies Corporation | 377 |
12 |
| Changchun Jetty Automotive Technology Co., Ltd. | 317 |
11 |
| Jiangsu Zhongtian Technology Co., Ltd. | 202 |
9 |
| Southwire Company, LLC | 811 |
9 |
| Shenzhen Lianjiaxiang Science & Technology Co. Ltd | 18 |
9 |
| CommScope Technologies LLC | 3247 |
8 |
| Schlumberger Technology Corporation | 11879 |
7 |
| Halliburton Energy Services, Inc. | 21309 |
7 |
| Nexans | 644 |
7 |
| Prysmian S.p.A. | 911 |
7 |
| South Sea Submarine Cable Co., Ltd. | 20 |
7 |
| Schlumberger Canada Limited | 7620 |
6 |
| Schlumberger Technology B.v. | 5299 |
6 |
| Other owners | 439 |