- 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: 606
10-year publication summary
|
43
|
52
|
46
|
35
|
43
|
36
|
27
|
32
|
33
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cilag GmbH International | 6382 |
21 |
| Robert Bosch GmbH | 43788 |
17 |
| Siemens AG | 24132 |
14 |
| Brainwave Research Corporation | 39 |
12 |
| Illinois Tool Works Inc. | 11789 |
10 |
| Huawei Technologies Co., Ltd. | 121192 |
9 |
| Huawei Digital Power Technologies Co. Ltd. | 2506 |
9 |
| Microsoft Technology Licensing, LLC | 54289 |
7 |
| FANUC Corporation | 7087 |
7 |
| Pass & Seymour, Inc. | 175 |
7 |
| SMA Solar Technology AG | 895 |
7 |
| Sumitomo Wiring Systems, Ltd. | 10858 |
6 |
| ABB Schweiz AG | 7508 |
6 |
| Sumitomo Electric Industries, Ltd. | 16191 |
5 |
| Denso Corporation | 25361 |
5 |
| Koninklijke Philips N.V. | 25697 |
5 |
| Rohm Co., Ltd. | 6778 |
5 |
| AutoNetworks Technologies, Ltd. | 6993 |
5 |
| Schneider Electric Industries SAS | 1573 |
5 |
| Analog Devices International Unlimited Company | 2012 |
5 |
| Other owners | 439 |