- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 1/02 - RC networks, e.g. filters
Patent holdings for IPC class H03H 1/02
Total number of patents in this class: 52
10-year publication summary
|
6
|
7
|
3
|
6
|
2
|
4
|
3
|
1
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KYOCERA AVX Components Corporation | 655 |
7 |
| TDK Corporation | 6858 |
4 |
| Texas Instruments Incorporated | 19672 |
3 |
| Murata Manufacturing Co., Ltd. | 25744 |
3 |
| Skyworks Solutions, Inc. | 3950 |
3 |
| Samsung Electronics Co., Ltd. | 157719 |
2 |
| Qualcomm Incorporated | 92196 |
2 |
| Mediatek Inc. | 5325 |
2 |
| Microchip Technology Incorporated | 3323 |
2 |
| LG Electronics Inc. | 75694 |
1 |
| International Business Machines Corporation | 62634 |
1 |
| Sumitomo Electric Industries, Ltd. | 16331 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Mitsubishi Electric Corporation | 48018 |
1 |
| Rohm Co., Ltd. | 6826 |
1 |
| ZTE Corporation | 44170 |
1 |
| Harris Corporation | 1280 |
1 |
| CTS Corporation | 266 |
1 |
| Dexerials Corporation | 2005 |
1 |
| Elmec Corporation | 15 |
1 |
| Other owners | 13 |