- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 11/12 - Arrangements for exhibiting specific transmission characteristics
Patent holdings for IPC class H01B 11/12
Total number of patents in this class: 99
10-year publication summary
|
13
|
6
|
13
|
5
|
5
|
4
|
6
|
3
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 16368 |
11 |
| Sumitomo Wiring Systems, Ltd. | 11180 |
11 |
| AutoNetworks Technologies, Ltd. | 7244 |
11 |
| Belden Inc. | 312 |
8 |
| Yazaki Corporation | 7155 |
3 |
| Junkosha Inc. | 141 |
3 |
| Apple Inc. | 59241 |
2 |
| Hitachi Metals, Ltd. | 1822 |
2 |
| Daikin Industries, Ltd. | 10514 |
2 |
| General Cable Technologies Corporation | 376 |
2 |
| Nihon I/f K.K. | 2 |
2 |
| Panduit Corp. | 1013 |
2 |
| Proterial, Ltd. | 952 |
2 |
| Qualcomm Incorporated | 93376 |
1 |
| Siemens AG | 23956 |
1 |
| Merck Patent GmbH | 5747 |
1 |
| Panasonic Corporation | 18716 |
1 |
| Wistron Corporation | 2451 |
1 |
| ABL IP Holding LLC | 1879 |
1 |
| ATEN International Co., Ltd. | 132 |
1 |
| Other owners | 31 |