- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 29/68 - Controlling or determining the temperature of the motor or of the drive based on the temperature of a drive component or a semiconductor component
Patent holdings for IPC class H02P 29/68
Total number of patents in this class: 334
10-year publication summary
13
|
21
|
37
|
46
|
46
|
44
|
50
|
39
|
32
|
13
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Denso Corporation | 23338 |
35 |
Mitsubishi Electric Corporation | 43934 |
30 |
Eaton Intelligent Power Limited | 6113 |
24 |
Robert Bosch GmbH | 40953 |
15 |
FANUC Corporation | 5803 |
11 |
Toyota Motor Corporation | 28582 |
9 |
GM Global Technology Operations LLC | 13620 |
7 |
Ford Global Technologies, LLC | 19702 |
7 |
Hyundai Motor Company | 19021 |
7 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
Contemporary Amperex Technology Co., Limited | 5805 |
5 |
Honda Motor Co., Ltd. | 24537 |
4 |
Renesas Electronics Corporation | 6305 |
4 |
Nissan Motor Co., Ltd. | 12249 |
4 |
NSK Ltd. | 2719 |
4 |
Toyota Industries Corporation | 1010 |
4 |
Nanjing Chervon Industry Co., Ltd. | 808 |
4 |
Nidec Corporation | 2579 |
4 |
Delphi Technologies IP Limited | 1081 |
4 |
Hitachi Astemo, Ltd. | 5618 |
4 |
Other owners | 143 |