Patent holdings for IPC class H03F 3/50

Total number of patents in this class: 153

10-year publication summary

15
11
25
7
17
8
8
8
12
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
84847
10
Mediatek Inc.
5091
7
Texas Instruments Incorporated
19494
5
Analog Devices, Inc.
3384
5
Qorvo US, Inc.
2203
5
Murata Manufacturing Co., Ltd.
24444
3
Cirrus Logic, Inc.
1769
3
Morgan Stanley Senior Funding, Inc., AS Agent
1595
3
Skyworks Solutions, Inc.
3708
3
Spreadtrum Communications USA Inc.
36
3
Intel Corporation
46893
2
Fujitsu Limited
18348
2
Micron Technology, Inc.
26209
2
Renesas Electronics Corporation
6046
2
Infineon Technologies AG
8209
2
Huawei Technologies Co., Ltd.
111764
2
TDK Corporation
6702
2
NPX B.V.
2535
2
STMicroelectronics S.r.l.
3621
2
Epsiline
12
2
Other owners 86