- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuits; resonators
- H03H 9/10 - Mounting in enclosures
Patent holdings for IPC class H03H 9/10
Total number of patents in this class: 1163
10-year publication summary
80
|
92
|
109
|
164
|
143
|
127
|
78
|
104
|
95
|
31
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Murata Manufacturing Co., Ltd. | 22355 |
316 |
Seiko Epson Corporation | 18724 |
154 |
Kyocera Corporation | 12735 |
64 |
Skyworks Solutions, Inc. | 3450 |
56 |
Akoustis, Inc. | 164 |
54 |
Daishinku Corporation | 220 |
53 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
42 |
Nihon Dempa Kogyo Co., Ltd. | 265 |
28 |
Taiyo Yuden Co., Ltd. | 1809 |
27 |
Qualcomm Incorporated | 76576 |
21 |
Texas Instruments Incorporated | 19376 |
16 |
Skyworks Filter Solutions Japan Co., Ltd. | 136 |
15 |
SnapTrack, Inc. | 650 |
15 |
Qorvo US, Inc. | 2018 |
11 |
SII Crystal Technology Inc. | 21 |
11 |
RF360 Europe GmbH | 153 |
11 |
Epcos AG | 778 |
10 |
Advanced Interconnect Systems Limited | 80 |
9 |
Avago Technologies International Sales Pte. Limited | 9260 |
9 |
SiTime Corporation | 181 |
8 |
Other owners | 233 |