- All sections
- H - Electricity
- H03L - Automatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses
- H03L 7/02 - Automatic control of frequency or phaseSynchronisation using a frequency discriminator comprising a passive frequency-determining element
Patent holdings for IPC class H03L 7/02
Total number of patents in this class: 71
10-year publication summary
|
6
|
5
|
4
|
3
|
5
|
4
|
4
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19447 |
9 |
| Renesas Electronics Corporation | 6146 |
7 |
| Anharmonic B.V. | 5 |
4 |
| Samsung Electronics Co., Ltd. | 139302 |
3 |
| Raytheon Company | 8442 |
3 |
| Silicon Laboratories Inc. | 1123 |
3 |
| Qualcomm Incorporated | 82009 |
2 |
| Intel Corporation | 46153 |
2 |
| Seiko Epson Corporation | 19005 |
2 |
| Mediatek Inc. | 4825 |
2 |
| Microchip Technology Incorporated | 2715 |
2 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1639 |
2 |
| Eosemi Limited | 12 |
2 |
| Apple Inc. | 52845 |
1 |
| Siemens AG | 24568 |
1 |
| Texas Instruments Deutschland GmbH | 116 |
1 |
| Infineon Technologies AG | 8135 |
1 |
| SK Hynix Inc. | 10824 |
1 |
| Huawei Technologies Co., Ltd. | 106915 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 5216 |
1 |
| Other owners | 21 |