- 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 7/68 - Conversion of AC power input into DC power outputConversion of DC power input into AC power output with possibility of reversal by static converters
Patent holdings for IPC class H02M 7/68
Total number of patents in this class: 198
10-year publication summary
|
24
|
18
|
8
|
9
|
6
|
11
|
7
|
10
|
17
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48351 |
8 |
| Massachusetts Institute of Technology | 10305 |
6 |
| Dcbel Inc. | 74 |
5 |
| Tae Technologies, Inc. | 253 |
4 |
| Samsung Electronics Co., Ltd. | 159029 |
3 |
| Toyota Motor Corporation | 36159 |
3 |
| STMicroelectronics S.r.l. | 3367 |
3 |
| The Trustees of Columbia University in the City of New York | 3652 |
3 |
| Tesla, Inc. | 2028 |
3 |
| Siemens AG | 23956 |
2 |
| Sumitomo Electric Industries, Ltd. | 16368 |
2 |
| Denso Corporation | 25746 |
2 |
| Murata Manufacturing Co., Ltd. | 25917 |
2 |
| Kyocera Corporation | 14451 |
2 |
| Toshiba TEC Corporation | 3912 |
2 |
| Dell Products L.P. | 17206 |
2 |
| Semiconductor Components Industries, L.L.C. | 5265 |
2 |
| Daikin Industries, Ltd. | 10514 |
2 |
| The Regents of the University of Michigan | 5038 |
2 |
| Kawasaki Heavy Industries, Limited | 1696 |
2 |
| Other owners | 138 |