- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 19/34 - Generators with two or more outputs
Patent holdings for IPC class H02K 19/34
Total number of patents in this class: 44
10-year publication summary
|
4
|
1
|
6
|
5
|
6
|
1
|
4
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4817 |
5 |
| Centre National de La Recherche Scientifique | 10498 |
3 |
| Hamilton Sundstrand Corporation | 4906 |
3 |
| Polaris Industries Inc. | 2191 |
3 |
| Illinois Tool Works Inc. | 11492 |
2 |
| Honda Motor Co., Ltd. | 25379 |
2 |
| Raytheon Company | 8387 |
2 |
| Honeywell International Inc. | 13554 |
1 |
| Yamaha Motor Co., Ltd. | 2824 |
1 |
| Centralesupelec | 99 |
1 |
| Gamesa Innovation & Technology, S.L. | 69 |
1 |
| Generac Power Systems, Inc. | 374 |
1 |
| General Electric Technology GmbH | 1373 |
1 |
| Liebherr-Aerospace Toulouse SAS | 150 |
1 |
| Light Engineering, Inc. | 3 |
1 |
| Rolls-Royce Deutschland Ltd & Co KG | 818 |
1 |
| Safran Aircraft Engines | 6303 |
1 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1673 |
1 |
| Safran Power U.S.A. LLC | 26 |
1 |
| Volabo GmbH | 26 |
1 |
| Other owners | 11 |