- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 7/32 - Time-delay networks with lumped inductance and capacitance
Patent holdings for IPC class H03H 7/32
Total number of patents in this class: 38
10-year publication summary
|
1
|
8
|
5
|
5
|
3
|
0
|
2
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 83671 |
6 |
| Samsung Electronics Co., Ltd. | 142415 |
4 |
| The Regents of the University of California | 19705 |
2 |
| Intel Corporation | 46613 |
2 |
| Infineon Technologies AG | 8180 |
2 |
| Mitsubishi Electric Corporation | 45461 |
2 |
| Seoul National University R&db Foundation | 3446 |
2 |
| Daechang Seat Co., Ltd-dongtan | 51 |
2 |
| Sony Corporation | 31240 |
1 |
| Huawei Technologies Co., Ltd. | 109418 |
1 |
| TDK Corporation | 6633 |
1 |
| Amazon Technologies, Inc. | 26290 |
1 |
| Northrop Grumman Systems Corporation | 2933 |
1 |
| RPX Corporation | 1366 |
1 |
| Cadence Design Systems, Inc. | 1766 |
1 |
| Airbus DS SLC | 40 |
1 |
| Atmel Duisburg GmbH | 11 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1817 |
1 |
| Elmec Corporation | 15 |
1 |
| Integrated Device Technology, Inc. | 604 |
1 |
| Other owners | 4 |