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