- All sections
- H - Electricity
- H02H - Emergency protective circuit arrangements
- H02H 1/00 - Details of emergency protective circuit arrangements
Patent holdings for IPC class H02H 1/00
Total number of patents in this class: 3377
10-year publication summary
|
148
|
159
|
284
|
349
|
393
|
349
|
356
|
295
|
262
|
203
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6035 |
181 |
| Siemens AG | 24352 |
122 |
| Schweitzer Engineering Laboratories, Inc. | 913 |
89 |
| ABB Schweiz AG | 7070 |
79 |
| Schneider Electric USA, Inc. | 1296 |
70 |
| Hitachi Energy Ltd. | 2300 |
64 |
| Hubbell Incorporated | 3314 |
49 |
| Texas Instruments Incorporated | 19462 |
39 |
| Schneider Electric Industries SAS | 1506 |
38 |
| Mitsubishi Electric Corporation | 46547 |
36 |
| Siemens Industry, Inc. | 1478 |
34 |
| SolarEdge Technologies Ltd. | 628 |
29 |
| Robert Bosch GmbH | 42815 |
28 |
| Leviton Manufacturing Co., Inc. | 812 |
28 |
| Infineon Technologies AG | 8255 |
26 |
| General Electric Technology GmbH | 1372 |
25 |
| Rohm Co., Ltd. | 6508 |
24 |
| Hamilton Sundstrand Corporation | 4923 |
23 |
| S&C Electric Company | 185 |
23 |
| ABB S.p.A. | 439 |
21 |
| Other owners | 2349 |