- All sections
- H - Electricity
- H03D - Demodulation or transference of modulation from one carrier to another
- H03D 7/14 - Balanced arrangements
Patent holdings for IPC class H03D 7/14
Total number of patents in this class: 547
10-year publication summary
|
35
|
44
|
40
|
53
|
33
|
38
|
30
|
37
|
23
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92859 |
61 |
| Samsung Electronics Co., Ltd. | 158442 |
20 |
| Ericsson | 22880 |
18 |
| Telefonaktiebolaget LM Ericsson (publ) | 28872 |
15 |
| International Business Machines Corporation | 62748 |
13 |
| Apple Inc. | 59027 |
12 |
| Intel Corporation | 47178 |
12 |
| Texas Instruments Incorporated | 19640 |
10 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48560 |
9 |
| Mitsubishi Electric Corporation | 48172 |
9 |
| Huawei Technologies Co., Ltd. | 124115 |
9 |
| Mediatek Inc. | 5379 |
9 |
| Analog Devices International Unlimited Company | 2023 |
9 |
| Avago Technologies International Sales Pte. Limited | 8534 |
8 |
| RichWave Technology Corp. | 311 |
7 |
| NXP B.V. | 1379 |
7 |
| NEC Corporation | 37168 |
6 |
| Semiconductor Energy Laboratory Co., Ltd. | 11855 |
6 |
| NPX B.V. | 2830 |
6 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1929 |
6 |
| Other owners | 295 |