- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
Patent holdings for IPC class H02G 3/04
Total number of patents in this class: 5576
10-year publication summary
|
384
|
387
|
444
|
401
|
369
|
388
|
366
|
283
|
266
|
152
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 11005 |
1050 |
| Yazaki Corporation | 7118 |
458 |
| Sumitomo Electric Industries, Ltd. | 16331 |
454 |
| AutoNetworks Technologies, Ltd. | 7108 |
444 |
| Eaton Intelligent Power Limited | 6243 |
85 |
| Panduit Corp. | 1017 |
73 |
| Hilti Aktiengesellschaft | 3668 |
69 |
| Hubbell Incorporated | 3442 |
51 |
| Systems Protection Group US LLC | 239 |
47 |
| The Furukawa Electric Co., Ltd. | 3694 |
46 |
| Igus GmbH | 298 |
45 |
| igus SE & Co. KG | 255 |
40 |
| Furukawa Automotive Systems Inc. | 604 |
39 |
| The Boeing Company | 20160 |
34 |
| Chatsworth Products, Inc. | 228 |
32 |
| CommScope Technologies LLC | 3250 |
31 |
| ABB Schweiz AG | 7607 |
29 |
| Federal-Mogul Powertrain LLC | 274 |
27 |
| Outdoor Wireless Networks LLC | 2112 |
26 |
| Tsubakimoto Chain Co. | 629 |
25 |
| Other owners | 2471 |