- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 9/08 - Holders with means for regulating temperature
Patent holdings for IPC class H03H 9/08
Total number of patents in this class: 117
10-year publication summary
|
7
|
8
|
6
|
9
|
8
|
14
|
7
|
9
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20446 |
26 |
| Murata Manufacturing Co., Ltd. | 25917 |
18 |
| Skyworks Solutions, Inc. | 3986 |
8 |
| Avago Technologies International Sales Pte. Limited | 8539 |
7 |
| Taiyo Yuden Co., Ltd. | 2050 |
4 |
| Sumitomo Electric Industries, Ltd. | 16368 |
3 |
| Analog Devices, Inc. | 3318 |
3 |
| Advanced Semiconductor Engineering, Inc. | 1761 |
3 |
| Qorvo US, Inc. | 2426 |
3 |
| SiTime Corporation | 350 |
3 |
| Texas Instruments Incorporated | 19644 |
2 |
| Daishinku Corporation | 263 |
2 |
| Microchip Technology Incorporated | 3364 |
2 |
| Rakon Limited | 24 |
2 |
| SnapTrack, Inc. | 510 |
2 |
| WIN Semiconductors Corp. | 101 |
2 |
| Sanan Japan Technology Corporation | 34 |
2 |
| Ecole Nationale Superieure de Mecanique et des Microtechniques - Ensmm | 6 |
2 |
| Rf360 Singapore Pte. Ltd. | 225 |
2 |
| Samsung Electronics Co., Ltd. | 159029 |
1 |
| Other owners | 20 |