Patent holdings for IPC class H03F 3/68

Total number of patents in this class: 1761

10-year publication summary

142
107
124
160
164
106
81
78
59
14
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Murata Manufacturing Co., Ltd.
23928
153
Qualcomm Incorporated
82781
88
Skyworks Solutions, Inc.
3625
88
Mitsubishi Electric Corporation
45128
84
Qorvo US, Inc.
2151
81
Ericsson
21298
47
NXP USA, Inc.
4223
45
NEC Corporation
34721
41
Samsung Electronics Co., Ltd.
140622
26
Texas Instruments Incorporated
19457
26
Apple Inc.
53280
21
MACOM Technology Solutions Holdings, Inc.
813
21
Panasonic Corporation
20286
19
Intel Corporation
46267
19
Huawei Technologies Co., Ltd.
108034
19
Morgan Stanley Senior Funding, Inc., AS Agent
1626
19
Nippon Telegraph and Telephone Corporation
16586
18
Analog Devices, Inc.
3414
16
Toshiba Corporation
12136
15
Sumitomo Electric Industries, Ltd.
15094
15
Other owners 900