- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 17/00 - Networks using digital techniques
Patent holdings for IPC class H03H 17/00
Total number of patents in this class: 260
10-year publication summary
|
10
|
15
|
24
|
24
|
16
|
25
|
22
|
19
|
18
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47013 |
9 |
| Mitsubishi Electric Corporation | 46160 |
8 |
| NTT Electronics Corporation | 270 |
5 |
| NEC Corporation | 35734 |
4 |
| Murata Manufacturing Co., Ltd. | 24575 |
4 |
| Nippon Telegraph and Telephone Corporation | 17349 |
4 |
| Hughes Network Systems, LLC | 1294 |
4 |
| Oxford University Innovation Limited | 1539 |
4 |
| Skyworks Solutions, Inc. | 3730 |
4 |
| Samsung Electronics Co., Ltd. | 146534 |
3 |
| Nokia Corporation | 5625 |
3 |
| Centre National de La Recherche Scientifique | 10442 |
3 |
| Robert Bosch GmbH | 42677 |
3 |
| Infineon Technologies AG | 8221 |
3 |
| Huawei Technologies Co., Ltd. | 113006 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
3 |
| Yamaha Corporation | 4082 |
3 |
| Mediatek Inc. | 5122 |
3 |
| ZTE Corporation | 42552 |
3 |
| Asahi Kasei Microdevices Corporation | 536 |
3 |
| Other owners | 181 |