- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection of materials for their conductive, insulating or dielectric properties
- H01B 17/26 - Lead-in insulators; Lead-through insulators
Patent holdings for IPC class H01B 17/26
Total number of patents in this class: 237
10-year publication summary
|
16
|
21
|
16
|
16
|
13
|
12
|
20
|
15
|
11
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Energy Ltd. | 1921 |
24 |
| ABB Technology Ltd | 490 |
12 |
| Siemens AG | 24990 |
10 |
| Yazaki Corporation | 6282 |
8 |
| HSP Hochspannungsgeräte GmbH | 69 |
8 |
| ABB Schweiz AG | 6321 |
7 |
| ABB Research Ltd. | 953 |
7 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
7 |
| The Boeing Company | 19843 |
6 |
| Medtronic, Inc. | 9964 |
6 |
| Mitsubishi Electric Corporation | 43934 |
5 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
5 |
| Tyco Electronics UK Limited | 489 |
4 |
| ABB Technology AG | 1301 |
4 |
| Hitachi Energy Switzerland AG | 327 |
4 |
| Hubbell Incorporated | 3052 |
3 |
| G & W Electric Company | 122 |
3 |
| SCHOTT AG | 1675 |
3 |
| Thomas & Betts International LLC | 528 |
3 |
| Eaton Intelligent Power Limited | 6113 |
3 |
| Other owners | 105 |