- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 29/02 - Providing protection against overload without automatic interruption of supply
Patent holdings for IPC class H02P 29/02
Total number of patents in this class: 693
10-year publication summary
|
76
|
33
|
25
|
22
|
31
|
27
|
21
|
13
|
15
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42450 |
78 |
| Denso Corporation | 24120 |
28 |
| Mitsubishi Electric Corporation | 45811 |
22 |
| FANUC Corporation | 6586 |
17 |
| Siemens AG | 24561 |
15 |
| Continental Automotive GmbH | 5019 |
14 |
| ABB Schweiz AG | 6887 |
14 |
| Hitachi Astemo, Ltd. | 6369 |
13 |
| Regal Beloit America, Inc. | 867 |
9 |
| TRW Limited | 255 |
9 |
| GM Global Technology Operations LLC | 14879 |
6 |
| Rolls-Royce PLC | 3047 |
6 |
| Rockwell Automation Technologies, Inc. | 2717 |
6 |
| Kabushiki Kaisha Yaskawa Denki | 1485 |
6 |
| Deere & Company | 7525 |
5 |
| Eaton Corporation | 1820 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
5 |
| Daikin Industries, Ltd. | 9957 |
5 |
| ebm-papst Mulfingen GmbH & Co. KG | 610 |
5 |
| Hitachi Koki Co., Ltd. | 418 |
5 |
| Other owners | 420 |