- 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 systems; conversion of dc or ac input power into surge output power; control or regulation thereof
- H02M 7/68 - Conversion of ac power input into dc power output; Conversion 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: 177
10-year publication summary
|
29
|
24
|
18
|
8
|
9
|
6
|
10
|
6
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 44738 |
7 |
| Massachusetts Institute of Technology | 9909 |
6 |
| Tae Technologies, Inc. | 227 |
4 |
| Samsung Electronics Co., Ltd. | 138518 |
3 |
| Semiconductor Components Industries, L.L.C. | 5242 |
3 |
| STMicroelectronics S.r.l. | 3656 |
3 |
| Daikin Industries, Ltd. | 9810 |
3 |
| Tesla, Inc. | 1626 |
3 |
| General Electric Company | 17803 |
2 |
| Siemens AG | 24572 |
2 |
| Toyota Motor Corporation | 30345 |
2 |
| Sumitomo Electric Industries, Ltd. | 14929 |
2 |
| Texas Instruments Incorporated | 19405 |
2 |
| Denso Corporation | 23721 |
2 |
| Murata Manufacturing Co., Ltd. | 23648 |
2 |
| Kyocera Corporation | 13327 |
2 |
| Toshiba TEC Corporation | 3693 |
2 |
| Dell Products L.P. | 12928 |
2 |
| Kawasaki Heavy Industries, Limited | 1582 |
2 |
| ABB Schweiz AG | 6616 |
2 |
| Other owners | 121 |