- All sections
- H - Electricity
- H02H - Emergency protective circuit arrangements
- H02H 11/00 - Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
Patent holdings for IPC class H02H 11/00
Total number of patents in this class: 590
10-year publication summary
|
47
|
40
|
51
|
46
|
34
|
41
|
33
|
27
|
29
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cilag GmbH International | 6267 |
20 |
| Robert Bosch GmbH | 42813 |
15 |
| Siemens AG | 24409 |
11 |
| Brainwave Research Corporation | 41 |
11 |
| Illinois Tool Works Inc. | 11494 |
10 |
| Huawei Digital Power Technologies Co. Ltd. | 2226 |
9 |
| Huawei Technologies Co., Ltd. | 113689 |
7 |
| Microsoft Technology Licensing, LLC | 53891 |
7 |
| FANUC Corporation | 6758 |
7 |
| Pass & Seymour, Inc. | 173 |
7 |
| SMA Solar Technology AG | 883 |
7 |
| Sumitomo Wiring Systems, Ltd. | 10444 |
6 |
| ABB Schweiz AG | 7039 |
6 |
| Sumitomo Electric Industries, Ltd. | 15593 |
5 |
| Denso Corporation | 24431 |
5 |
| Koninklijke Philips N.V. | 24841 |
5 |
| Rohm Co., Ltd. | 6480 |
5 |
| AutoNetworks Technologies, Ltd. | 6648 |
5 |
| Analog Devices International Unlimited Company | 1949 |
5 |
| Mitsubishi Electric Corporation | 46397 |
4 |
| Other owners | 433 |