- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 29/14 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with speed sensing devices
Patent holdings for IPC class H02K 29/14
Total number of patents in this class: 24
10-year publication summary
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1
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1
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1
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2
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1
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3
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3
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1
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1
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
2 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| Linear Labs, Inc. | 60 |
2 |
| Nidec Corporation | 2579 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| LG Innotek Co., Ltd. | 6758 |
1 |
| Marvell World Trade Ltd. | 957 |
1 |
| Kyocera Document Solutions Inc. | 5295 |
1 |
| Astronics Advanced Electronic Systems Corp. | 95 |
1 |
| Kabushiki Kaisha Yaskawa Denki | 1468 |
1 |
| Milwaukee Electric Tool Corporation | 3572 |
1 |
| Mitsuba Corporation | 806 |
1 |
| Ninebot (Beijing) Tech Co., Ltd. | 255 |
1 |
| ThyssenKrupp Presta AG | 1069 |
1 |
| Velecta Paramount S.A. | 6 |
1 |
| Zhongshan Broad-Ocean Motor Manufacture Co., Ltd | 24 |
1 |
| Ziehl-abegg SE | 184 |
1 |
| Schabmüller GmbH | 3 |
1 |
| Koki Holdings Co.,Ltd | 856 |
1 |
| KHATIPOV, Ismail Ajderovich | 1 |
1 |
| Other owners | 0 |