- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 11/22 - Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
Patent holdings for IPC class H03H 11/22
Total number of patents in this class: 54
10-year publication summary
|
4
|
5
|
7
|
4
|
7
|
6
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0
|
1
|
1
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 90221 |
13 |
| Mitsubishi Electric Corporation | 47602 |
7 |
| Analog Devices, Inc. | 3340 |
3 |
| Ericsson | 22292 |
2 |
| Infineon Technologies Americas Corp. | 1915 |
2 |
| Maxim Integrated Products, Inc. | 1029 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 28616 |
2 |
| Covidien LP | 10666 |
1 |
| The Regents of the University of California | 20534 |
1 |
| NEC Corporation | 36616 |
1 |
| Panasonic Corporation | 19586 |
1 |
| Intel Corporation | 46680 |
1 |
| Huawei Technologies Co., Ltd. | 120098 |
1 |
| Board of Regents, The University of Texas System | 6031 |
1 |
| Futurewei Technologies, Inc. | 3771 |
1 |
| GE Medical Systems Global Technology Company, LLC | 219 |
1 |
| Socionext Inc. | 1591 |
1 |
| CommScope Technologies LLC | 3254 |
1 |
| Mitutoyo Corporation | 1255 |
1 |
| Qorvo US, Inc. | 2367 |
1 |
| Other owners | 10 |