- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 3/03 - Cooling
Patent holdings for IPC class H02G 3/03
Total number of patents in this class: 200
10-year publication summary
|
4
|
12
|
20
|
27
|
13
|
13
|
14
|
14
|
19
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10288 |
38 |
| Sumitomo Electric Industries, Ltd. | 15391 |
26 |
| AutoNetworks Technologies, Ltd. | 6533 |
26 |
| Lighting Defense Group, LLC | 41 |
11 |
| Yazaki Corporation | 6645 |
8 |
| BobsBox, LLC | 13 |
4 |
| NKT HV Cables AB | 172 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 14265 |
3 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 366 |
3 |
| Eaton Intelligent Power Limited | 5976 |
3 |
| Siemens AG | 24552 |
2 |
| Rolls-Royce PLC | 3075 |
2 |
| Tyco Electronics (shanghai) Co. Ltd. | 873 |
2 |
| ABB Schweiz AG | 6912 |
2 |
| LEONI Kabel GmbH | 257 |
2 |
| Phoenix Contact E-mobility GmbH | 190 |
2 |
| Volvo Truck Corporation | 3370 |
2 |
| Xiamen Eco Lighting Co. Ltd. | 288 |
2 |
| Siemens Gamesa Renewable Energy A/S | 1860 |
2 |
| RWE Renewables GmbH | 54 |
2 |
| Other owners | 54 |