- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 29/032 - Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
Patent holdings for IPC class H02P 29/032
Total number of patents in this class: 421
10-year publication summary
17
|
49
|
47
|
61
|
79
|
57
|
31
|
37
|
35
|
19
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Denso Corporation | 23338 |
27 |
Black & Decker, Inc. | 2402 |
27 |
Robert Bosch GmbH | 40953 |
24 |
Mitsubishi Electric Corporation | 43934 |
20 |
Hitachi Astemo, Ltd. | 5618 |
17 |
FANUC Corporation | 5803 |
15 |
Siemens AG | 24990 |
7 |
Nanjing Chervon Industry Co., Ltd. | 808 |
5 |
Nidec Corporation | 2579 |
5 |
Honda Motor Co., Ltd. | 24537 |
4 |
Hyundai Motor Company | 19021 |
4 |
Rockwell Automation Technologies, Inc. | 2547 |
4 |
Hamilton Sundstrand Corporation | 4525 |
4 |
NTN Corporation | 5008 |
4 |
Makita Corporation | 2339 |
4 |
SEW-EURODRIVE GmbH & Co. KG | 1816 |
4 |
TRW Limited | 266 |
4 |
US Well Services LLC | 212 |
4 |
Eaton Intelligent Power Limited | 6113 |
4 |
Lutron Technology Company LLC | 2300 |
4 |
Other owners | 230 |