- 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 1/00 - Details of apparatus for conversion
Patent holdings for IPC class H02M 1/00
Total number of patents in this class: 15464
10-year publication summary
|
1208
|
1199
|
1460
|
1444
|
1215
|
1216
|
1423
|
1544
|
1564
|
646
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19481 |
543 |
| Mitsubishi Electric Corporation | 45646 |
425 |
| Semiconductor Components Industries, L.L.C. | 5240 |
293 |
| Infineon Technologies Austria AG | 2118 |
281 |
| Fuji Electric Co., Ltd. | 5085 |
263 |
| Huawei Digital Power Technologies Co. Ltd. | 2043 |
242 |
| Rohm Co., Ltd. | 6412 |
237 |
| Samsung Electronics Co., Ltd. | 143303 |
222 |
| Delta Electronics, Inc. | 2573 |
201 |
| Silergy Semiconductor Technology (Hangzhou) LTD | 616 |
183 |
| Denso Corporation | 24058 |
181 |
| Murata Manufacturing Co., Ltd. | 24226 |
175 |
| STMicroelectronics S.r.l. | 3622 |
172 |
| Robert Bosch GmbH | 42354 |
162 |
| Chengdu Monolithic Power Systems Co., Ltd. | 369 |
160 |
| Delta Electronics (Shanghai) Co., Ltd. | 693 |
153 |
| Siemens AG | 24562 |
139 |
| Qualcomm Incorporated | 84084 |
138 |
| Richtek Technology Corp. | 592 |
137 |
| Apple Inc. | 54252 |
136 |
| Other owners | 11021 |