- 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: 822
10-year publication summary
|
74
|
51
|
54
|
39
|
28
|
34
|
38
|
28
|
34
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10494 |
96 |
| Sumitomo Electric Industries, Ltd. | 15659 |
70 |
| AutoNetworks Technologies, Ltd. | 6688 |
55 |
| Yazaki Corporation | 6735 |
52 |
| Hitachi Metals, Ltd. | 1970 |
17 |
| LS Cable & System Ltd. | 384 |
16 |
| General Cable Technologies Corporation | 393 |
12 |
| Zhongtian Technology Submarine Cable Co., Ltd. | 51 |
11 |
| Changchun Jetty Automotive Technology Co., Ltd. | 306 |
11 |
| Shenzhen Lianjiaxiang Science & Technology Co. Ltd | 18 |
9 |
| CommScope Technologies LLC | 3248 |
8 |
| Southwire Company, LLC | 793 |
8 |
| Schlumberger Technology Corporation | 10914 |
7 |
| Halliburton Energy Services, Inc. | 20977 |
7 |
| Prysmian S.p.A. | 897 |
7 |
| Schlumberger Canada Limited | 7373 |
6 |
| Schlumberger Technology B.v. | 5189 |
6 |
| Fujikura Ltd. | 2953 |
6 |
| The Furukawa Electric Co., Ltd. | 3702 |
6 |
| Junkosha Inc. | 143 |
6 |
| Other owners | 406 |