- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection 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: 785
10-year publication summary
|
81
|
78
|
54
|
58
|
44
|
31
|
35
|
39
|
29
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 9367 |
101 |
| Sumitomo Electric Industries, Ltd. | 14131 |
76 |
| AutoNetworks Technologies, Ltd. | 5809 |
60 |
| Yazaki Corporation | 6282 |
52 |
| Hitachi Metals, Ltd. | 2175 |
17 |
| LS Cable & System Ltd. | 311 |
14 |
| General Cable Technologies Corporation | 415 |
12 |
| CommScope Technologies LLC | 4937 |
9 |
| Shenzhen Lianjiaxiang Science & Technology Co. Ltd | 18 |
9 |
| Southwire Company, LLC | 711 |
8 |
| Zhongtian Technology Submarine Cable Co., Ltd. | 37 |
8 |
| Schlumberger Technology Corporation | 9690 |
7 |
| Halliburton Energy Services, Inc. | 20165 |
7 |
| Prysmian S.p.A. | 846 |
7 |
| Schlumberger Canada Limited | 6913 |
6 |
| Schlumberger Technology B.v. | 4951 |
6 |
| Fujikura Ltd. | 2777 |
6 |
| The Furukawa Electric Co., Ltd. | 3486 |
6 |
| Junkosha Inc. | 143 |
6 |
| Services Petroliers Schlumberger | 5426 |
6 |
| Other owners | 362 |