- 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: 539
10-year publication summary
|
53
|
35
|
44
|
40
|
53
|
33
|
38
|
29
|
35
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 81758 |
60 |
| Samsung Electronics Co., Ltd. | 138729 |
20 |
| Telefonaktiebolaget LM Ericsson (publ) | 27389 |
18 |
| Ericsson | 21125 |
17 |
| International Business Machines Corporation | 60095 |
13 |
| NXP B.V. | 2180 |
13 |
| Intel Corporation | 46119 |
12 |
| Texas Instruments Incorporated | 19418 |
10 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40583 |
9 |
| Mediatek Inc. | 4813 |
9 |
| Analog Devices International Unlimited Company | 1830 |
9 |
| Mitsubishi Electric Corporation | 44794 |
8 |
| Avago Technologies International Sales Pte. Limited | 8938 |
8 |
| Apple Inc. | 52680 |
7 |
| NEC Corporation | 34371 |
7 |
| Huawei Technologies Co., Ltd. | 106664 |
7 |
| RichWave Technology Corp. | 258 |
7 |
| Semiconductor Energy Laboratory Co., Ltd. | 11080 |
6 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1806 |
6 |
| HRL Laboratories, LLC | 1581 |
6 |
| Other owners | 287 |