- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 3/22 - Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
Patent holdings for IPC class H02G 3/22
Total number of patents in this class: 1611
10-year publication summary
|
130
|
146
|
149
|
149
|
130
|
142
|
99
|
92
|
94
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10271 |
166 |
| Roxtec AB | 262 |
100 |
| Hilti Aktiengesellschaft | 3459 |
93 |
| Yazaki Corporation | 6623 |
70 |
| Sumitomo Electric Industries, Ltd. | 15377 |
33 |
| AutoNetworks Technologies, Ltd. | 6529 |
29 |
| CommScope Connectivity Belgium BVBA | 507 |
28 |
| Beele Engineering B.V. | 140 |
25 |
| Hubbell Incorporated | 3239 |
19 |
| Eaton Intelligent Power Limited | 5972 |
17 |
| The Boeing Company | 20025 |
16 |
| HAUFF-TECHNIK GmbH & Co. KG | 61 |
16 |
| Icotek Project GmbH & Co, KG | 40 |
15 |
| C-ling Limited | 13 |
13 |
| CONTA-CLIP Verbindungstechnik GmbH | 24 |
12 |
| Tyco Electronics Raychem BVBA | 180 |
11 |
| Arlington Industries, Inc. | 225 |
11 |
| Greatbatch Ltd. | 353 |
10 |
| R. Stahl Schaltgeräte GmbH | 154 |
10 |
| Easy Solar Products, Inc. | 34 |
10 |
| Other owners | 907 |