- 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: 3562
10-year publication summary
|
168
|
287
|
357
|
396
|
357
|
362
|
300
|
268
|
269
|
164
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6257 |
191 |
| Siemens AG | 24020 |
131 |
| Schweitzer Engineering Laboratories, Inc. | 906 |
95 |
| ABB Schweiz AG | 7621 |
88 |
| Hitachi Energy Ltd. | 2586 |
69 |
| Schneider Electric USA, Inc. | 1327 |
68 |
| Hubbell Incorporated | 3448 |
53 |
| Schneider Electric Industries SAS | 1595 |
49 |
| Texas Instruments Incorporated | 19653 |
43 |
| Mitsubishi Electric Corporation | 48048 |
37 |
| Siemens Industry, Inc. | 1584 |
37 |
| Leviton Manufacturing Co., Inc. | 813 |
33 |
| SolarEdge Technologies Ltd. | 632 |
30 |
| Infineon Technologies AG | 8402 |
29 |
| Robert Bosch GmbH | 44176 |
28 |
| Rohm Co., Ltd. | 6837 |
25 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48438 |
24 |
| S&C Electric Company | 186 |
24 |
| Hamilton Sundstrand Corporation | 5014 |
23 |
| Samsung Electronics Co., Ltd. | 157946 |
22 |
| Other owners | 2463 |