- All sections
- H - Electricity
- H03C - Modulation
- H03C 1/52 - Modulators in which carrier or one sideband is wholly or partially suppressed
Patent holdings for IPC class H03C 1/52
Total number of patents in this class: 86
10-year publication summary
|
5
|
1
|
1
|
2
|
1
|
0
|
0
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ericsson | 22880 |
5 |
| Intel Corporation | 47178 |
5 |
| LG Electronics Inc. | 75855 |
4 |
| Samsung Electronics Co., Ltd. | 158442 |
3 |
| Qorvo US, Inc. | 2405 |
3 |
| Apple Inc. | 59027 |
2 |
| Qualcomm Incorporated | 92859 |
2 |
| NEC Corporation | 37168 |
2 |
| Mediatek Inc. | 5379 |
2 |
| ICOM Incorporated | 255 |
2 |
| MACOM Technology Solutions Holdings, Inc. | 859 |
2 |
| POSTECH Academy-industry Foundation | 1064 |
2 |
| Shenzhen Xinguodu Technology Co., Ltd. | 1917 |
2 |
| Avago Technologies International Sales Pte. Limited | 8534 |
2 |
| InterDigital CE Patent Holdings | 662 |
2 |
| Block, Inc., The | 1685 |
2 |
| Siemens AG | 23996 |
1 |
| International Business Machines Corporation | 62748 |
1 |
| Toyota Motor Corporation | 35927 |
1 |
| Toshiba Corporation | 12594 |
1 |
| Other owners | 40 |