- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 3/38 - Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts
Patent holdings for IPC class H02G 3/38
Total number of patents in this class: 283
10-year publication summary
|
20
|
26
|
16
|
29
|
27
|
23
|
13
|
15
|
23
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6645 |
10 |
| Sumitomo Wiring Systems, Ltd. | 10288 |
10 |
| Sumitomo Electric Industries, Ltd. | 15391 |
8 |
| AutoNetworks Technologies, Ltd. | 6533 |
8 |
| Steelcase Inc. | 1336 |
8 |
| Airbus Operations GmbH | 3330 |
5 |
| Hubbell Incorporated | 3244 |
5 |
| Walmart Apollo, LLC | 6091 |
5 |
| The Boeing Company | 20031 |
4 |
| Eaton Intelligent Power Limited | 5976 |
4 |
| Magnwall GmbH | 14 |
4 |
| Panasonic Corporation | 20149 |
3 |
| Mitsubishi Electric Corporation | 45899 |
3 |
| Nippon Telegraph and Telephone Corporation | 17228 |
3 |
| Arlington Industries, Inc. | 224 |
3 |
| Elemental LED, Inc. | 172 |
3 |
| Encore Wire Corporation | 183 |
3 |
| hülsta-werke Hüls GmbH & Co. KG | 44 |
3 |
| Legrand France | 272 |
3 |
| Legrand SNC | 235 |
3 |
| Other owners | 185 |