- All sections
- H - Electricity
- H03G - Control of amplification
- H03G 1/04 - Modifications of control circuit to reduce distortion caused by control
Patent holdings for IPC class H03G 1/04
Total number of patents in this class: 31
10-year publication summary
|
3
|
0
|
7
|
2
|
2
|
1
|
0
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19615 |
3 |
| Qualcomm Incorporated | 90109 |
2 |
| Texas Instruments Japan, Ltd. | 1656 |
2 |
| Qorvo US, Inc. | 2363 |
2 |
| STMicroelectronics (Shenzhen) R&D Co. Ltd | 111 |
2 |
| Panasonic Corporation | 19680 |
1 |
| Hitachi Kokusai Electric Inc. | 841 |
1 |
| Huawei Technologies Co., Ltd. | 119891 |
1 |
| Yamaha Corporation | 4067 |
1 |
| ZTE Corporation | 43576 |
1 |
| Allegro Microsystems, LLC | 1401 |
1 |
| Cambridge Silicon Radio Limited | 94 |
1 |
| Harman International Industries, Incorporated | 2797 |
1 |
| Integrated Device Technology, Inc. | 559 |
1 |
| MagnaCom Ltd. | 16 |
1 |
| MaxLinear Asia Singapore Private Limited | 107 |
1 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1493 |
1 |
| NeuSpera Medical Inc. | 42 |
1 |
| Nordic Semiconductor ASA | 638 |
1 |
| QUALCOMM Technologies International, Ltd. | 247 |
1 |
| Other owners | 5 |