- 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: 3463
10-year publication summary
|
159
|
284
|
349
|
393
|
350
|
356
|
295
|
263
|
263
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6121 |
185 |
| Siemens AG | 24337 |
126 |
| Schweitzer Engineering Laboratories, Inc. | 910 |
93 |
| ABB Schweiz AG | 7343 |
84 |
| Schneider Electric USA, Inc. | 1331 |
71 |
| Hitachi Energy Ltd. | 2413 |
65 |
| Hubbell Incorporated | 3359 |
52 |
| Schneider Electric Industries SAS | 1544 |
44 |
| Texas Instruments Incorporated | 19574 |
42 |
| Mitsubishi Electric Corporation | 47416 |
37 |
| Siemens Industry, Inc. | 1585 |
37 |
| Leviton Manufacturing Co., Inc. | 815 |
30 |
| SolarEdge Technologies Ltd. | 634 |
29 |
| Robert Bosch GmbH | 43365 |
28 |
| Infineon Technologies AG | 8332 |
27 |
| Rohm Co., Ltd. | 6695 |
25 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46735 |
24 |
| Hamilton Sundstrand Corporation | 5004 |
23 |
| General Electric Technology GmbH | 1355 |
23 |
| S&C Electric Company | 182 |
23 |
| Other owners | 2395 |