- 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 |