- 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 1/08 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
Patent holdings for IPC class H02M 1/08
Total number of patents in this class: 5925
10-year publication summary
311
|
413
|
680
|
783
|
803
|
712
|
605
|
575
|
614
|
180
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
306 |
Texas Instruments Incorporated | 19376 |
237 |
Fuji Electric Co., Ltd. | 4750 |
198 |
Rohm Co., Ltd. | 5843 |
186 |
Denso Corporation | 23338 |
164 |
Semiconductor Components Industries, L.L.C. | 5345 |
135 |
Infineon Technologies Austria AG | 1954 |
98 |
STMicroelectronics S.r.l. | 3693 |
88 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
75 |
On-Bright Electronics (Shanghai) Co., Ltd. | 326 |
66 |
Murata Manufacturing Co., Ltd. | 22355 |
65 |
Power Integrations, Inc. | 527 |
64 |
Silergy Semiconductor Technology (Hangzhou) LTD | 588 |
64 |
Chengdu Monolithic Power Systems Co., Ltd. | 335 |
54 |
Dialog Semiconductor (UK) Limited | 448 |
54 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
51 |
Lutron Technology Company LLC | 2300 |
50 |
Samsung Electronics Co., Ltd. | 131630 |
48 |
Dialog Semiconductor Inc. | 266 |
46 |
Richtek Technology Corp. | 550 |
46 |
Other owners | 3830 |