- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 9/02 - Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
Patent holdings for IPC class H02G 9/02
Total number of patents in this class: 305
10-year publication summary
|
17
|
34
|
31
|
38
|
45
|
38
|
25
|
21
|
27
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3052 |
12 |
| Corning Research & Development Corporation | 1087 |
8 |
| NKT HV Cables AB | 137 |
8 |
| Nexans | 588 |
7 |
| Cciip LLC | 28 |
7 |
| Steelcase Inc. | 1361 |
6 |
| RWE Renewables GmbH | 54 |
6 |
| Siemens AG | 24990 |
5 |
| ABB Schweiz AG | 6321 |
5 |
| CenturyLink Intellectual Property LLC | 1130 |
5 |
| CommScope Technologies LLC | 4937 |
5 |
| Husqvarna AB | 2824 |
5 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
5 |
| Subcom, LLC | 131 |
5 |
| NEC Corporation | 32703 |
4 |
| Balmoral Comtec Limited | 30 |
4 |
| OptaSense Holdings Limited | 190 |
4 |
| Prysmian S.p.A. | 846 |
4 |
| Siemens Energy AS | 162 |
4 |
| Aker Solutions AS | 226 |
3 |
| Other owners | 193 |