- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuits; resonators
- H03H 17/00 - Networks using digital techniques
Patent holdings for IPC class H03H 17/00
Total number of patents in this class: 222
10-year publication summary
|
17
|
10
|
15
|
24
|
24
|
14
|
24
|
16
|
15
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 45621 |
9 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| NTT Electronics Corporation | 283 |
5 |
| NEC Corporation | 32703 |
4 |
| Nippon Telegraph and Telephone Corporation | 14195 |
4 |
| Skyworks Solutions, Inc. | 3450 |
4 |
| Nokia Corporation | 6965 |
3 |
| Robert Bosch GmbH | 40953 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Yamaha Corporation | 4054 |
3 |
| ZTE Corporation | 39218 |
3 |
| Pioneer Corporation | 4843 |
3 |
| Asahi Kasei Microdevices Corporation | 461 |
3 |
| Hughes Network Systems, LLC | 1098 |
3 |
| Oxford University Innovation Limited | 1421 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| The Boeing Company | 19843 |
2 |
| Other owners | 149 |