- All sections
- H - Electricity
- H02M - Apparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systemsconversion of dc or ac input power into surge output powercontrol or regulation thereof
- H02M 9/00 - Conversion of DC or AC input power into surge output power
Patent holdings for IPC class H02M 9/00
Total number of patents in this class: 28
10-year publication summary
|
3
|
1
|
2
|
1
|
0
|
2
|
0
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 20074 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
2 |
| Origin Electric Company, Limited | 75 |
2 |
| Hewlett-Packard Development Company, L.P. | 25841 |
1 |
| Hitachi Kokusai Electric Inc. | 875 |
1 |
| Infineon Technologies Austria AG | 2157 |
1 |
| Mitsubishi Electric Corporation | 46295 |
1 |
| Raytheon Company | 8385 |
1 |
| Amada Miyachi Co., Ltd. | 19 |
1 |
| ELM Inc. | 30 |
1 |
| Hyundai Heavy Industries Co., Ltd. | 274 |
1 |
| Kyosan Electric Mfg. Co., Ltd. | 174 |
1 |
| MERSTech, Inc. | 31 |
1 |
| Nadex Products Co., Ltd. | 1 |
1 |
| Nagaoka University of Technology | 80 |
1 |
| Next Hydrogen Corporation | 28 |
1 |
| Powerbyproxi Limited | 50 |
1 |
| S9estre, LLC | 4 |
1 |
| Shenzhen University | 1647 |
1 |
| Origin Co., Ltd. | 123 |
1 |
| Other owners | 3 |