- All sections
- H - Electricity
- H03D - Demodulation or transference of modulation from one carrier to another
- H03D 3/02 - Demodulation of angle-modulated oscillations by detecting phase difference between two signals obtained from input signal
Patent holdings for IPC class H03D 3/02
Total number of patents in this class: 31
10-year publication summary
|
1
|
2
|
4
|
2
|
3
|
0
|
2
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 149198 |
2 |
| LG Electronics Inc. | 73825 |
2 |
| Huawei Technologies Co., Ltd. | 116003 |
2 |
| GLOBALFOUNDRIES U.S. Inc. | 6419 |
2 |
| Avago Technologies International Sales Pte. Limited | 8653 |
2 |
| Apple Inc. | 56466 |
1 |
| Toshiba Corporation | 12547 |
1 |
| Texas Instruments Incorporated | 19498 |
1 |
| Texas Instruments Japan, Ltd. | 1656 |
1 |
| Electronics and Telecommunications Research Institute | 9359 |
1 |
| Raytheon Company | 8447 |
1 |
| Analog Devices, Inc. | 3359 |
1 |
| Advantest Corporation | 1766 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3798 |
1 |
| Beken Corporation | 107 |
1 |
| Google LLC | 43134 |
1 |
| Innophase Inc. | 100 |
1 |
| Microsemi Storage Solutions (U.S.), Inc. | 162 |
1 |
| Saturn Licensing LLC | 1442 |
1 |
| Sentons Inc. | 3 |
1 |
| Other owners | 6 |