- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 11/18 - Coaxial cablesAnalogous cables having more than one inner conductor within a common outer conductor
Patent holdings for IPC class H01B 11/18
Total number of patents in this class: 752
10-year publication summary
|
67
|
69
|
63
|
56
|
66
|
62
|
60
|
41
|
40
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17509 |
47 |
| Hitachi Metals, Ltd. | 1921 |
42 |
| Sumitomo Electric Industries, Ltd. | 16113 |
39 |
| Yazaki Corporation | 6972 |
16 |
| PPC Broadband, Inc. | 1113 |
16 |
| Proterial, Ltd. | 924 |
16 |
| Sumitomo Wiring Systems, Ltd. | 10788 |
13 |
| AutoNetworks Technologies, Ltd. | 6941 |
13 |
| Junkosha Inc. | 141 |
11 |
| Fujikura Ltd. | 3044 |
10 |
| John Mezzalingua Associates, Inc. | 146 |
10 |
| CommScope, Inc. of North Carolina | 225 |
9 |
| Holland Electronics, LLC | 62 |
9 |
| LEONI Kabel GmbH | 261 |
9 |
| Magna Electronics Inc. | 1401 |
9 |
| Samtec, Inc. | 542 |
9 |
| American Fire Wire, Inc. | 9 |
9 |
| Halliburton Energy Services, Inc. | 21217 |
8 |
| Huber+Suhner AG | 236 |
8 |
| Belden Inc. | 307 |
7 |
| Other owners | 442 |