- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 17/26 - Lead-in insulatorsLead-through insulators
Patent holdings for IPC class H01B 17/26
Total number of patents in this class: 248
10-year publication summary
|
16
|
16
|
13
|
12
|
20
|
15
|
11
|
17
|
13
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Energy Ltd. | 2627 |
27 |
| HSP Hochspannungsgeräte GmbH | 144 |
10 |
| Siemens AG | 23972 |
9 |
| ABB Technology Ltd | 423 |
8 |
| Yazaki Corporation | 7142 |
7 |
| ABB Schweiz AG | 7703 |
7 |
| The Boeing Company | 20197 |
6 |
| Medtronic, Inc. | 9800 |
6 |
| Mitsubishi Electric Corporation | 48287 |
5 |
| Sumitomo Wiring Systems, Ltd. | 11157 |
5 |
| Hubbell Incorporated | 3459 |
5 |
| Siemens Energy Global GmbH & Co. KG | 3461 |
5 |
| ABB Technology AG | 1219 |
4 |
| SCHOTT AG | 1745 |
4 |
| Vitesco Technologies GmbH | 2395 |
4 |
| Hitachi Energy Switzerland AG | 299 |
4 |
| Tyco Electronics UK Limited | 456 |
3 |
| ABB Research Ltd. | 776 |
3 |
| Micro Motion, Inc. | 1024 |
3 |
| Quanta Computer Inc. | 1440 |
3 |
| Other owners | 120 |