- 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 7/5387 - Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
Patent holdings for IPC class H02M 7/5387
Total number of patents in this class: 3655
10-year publication summary
260
|
236
|
288
|
353
|
479
|
370
|
324
|
337
|
293
|
113
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
281 |
Denso Corporation | 23338 |
170 |
Robert Bosch GmbH | 40953 |
89 |
Fuji Electric Co., Ltd. | 4750 |
72 |
Siemens AG | 24990 |
59 |
Ford Global Technologies, LLC | 19702 |
56 |
Hitachi Astemo, Ltd. | 5618 |
52 |
Delta Electronics, Inc. | 2401 |
46 |
Rohm Co., Ltd. | 5843 |
44 |
SMA Solar Technology AG | 830 |
43 |
LG Electronics Inc. | 69257 |
41 |
ABB Schweiz AG | 6321 |
41 |
Toyota Motor Corporation | 28582 |
40 |
Huawei Digital Power Technologies Co. Ltd. | 1527 |
40 |
Toshiba Mitsubishi-Electric Industrial Systems Corporation | 1583 |
38 |
Toshiba Corporation | 12017 |
37 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
37 |
Hyundai Motor Company | 19021 |
32 |
Daikin Industries, Ltd. | 9495 |
30 |
Rockwell Automation Technologies, Inc. | 2547 |
28 |
Other owners | 2379 |