- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 1/02 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables
Patent holdings for IPC class H02G 1/02
Total number of patents in this class: 868
10-year publication summary
|
46
|
54
|
74
|
61
|
89
|
67
|
89
|
84
|
79
|
53
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quanta Associates, L.P. | 450 |
58 |
| Nagaki Seiki Co., Ltd. | 177 |
49 |
| Hubbell Incorporated | 3442 |
24 |
| State Grid Corporation of China | 1399 |
23 |
| Daewon Electric Co. Ltd. | 58 |
20 |
| Altec Industries, Inc. | 236 |
18 |
| Cantega Technologies Inc. | 52 |
15 |
| Nippon Telegraph and Telephone Corporation | 15924 |
14 |
| Ampacimon S.A. | 30 |
12 |
| CTC Global Corporation | 61 |
11 |
| Hydro-Quebec | 635 |
11 |
| Preformed Line Products Company | 164 |
11 |
| Daewon Industry Company | 32 |
11 |
| NEC Corporation | 37004 |
9 |
| Qingyuan Power Supply Bureau of Guangdong Power Grid Corporation | 30 |
8 |
| Linebird, Inc. | 14 |
8 |
| The Chugoku Electric Power Co., Inc. | 511 |
7 |
| Honeywell Safety Products USA, Inc. | 765 |
7 |
| Sherman + Reilly, Inc. | 34 |
7 |
| Preformed Line Products | 86 |
7 |
| Other owners | 538 |