- 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: 828
10-year publication summary
|
74
|
51
|
54
|
39
|
28
|
34
|
38
|
28
|
34
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10383 |
98 |
| Sumitomo Electric Industries, Ltd. | 15529 |
72 |
| AutoNetworks Technologies, Ltd. | 6606 |
57 |
| Yazaki Corporation | 6707 |
52 |
| Hitachi Metals, Ltd. | 1977 |
17 |
| LS Cable & System Ltd. | 376 |
16 |
| General Cable Technologies Corporation | 393 |
12 |
| Zhongtian Technology Submarine Cable Co., Ltd. | 49 |
11 |
| Changchun Jetty Automotive Technology Co., Ltd. | 304 |
11 |
| Shenzhen Lianjiaxiang Science & Technology Co. Ltd | 18 |
9 |
| CommScope Technologies LLC | 3237 |
8 |
| Southwire Company, LLC | 785 |
8 |
| Schlumberger Technology Corporation | 10780 |
7 |
| Halliburton Energy Services, Inc. | 20911 |
7 |
| Prysmian S.p.A. | 885 |
7 |
| Schlumberger Canada Limited | 7332 |
6 |
| Schlumberger Technology B.v. | 5176 |
6 |
| Fujikura Ltd. | 2938 |
6 |
| The Furukawa Electric Co., Ltd. | 3667 |
6 |
| Junkosha Inc. | 144 |
6 |
| Other owners | 406 |