- All sections
- H - Electricity
- H03D - Demodulation or transference of modulation from one carrier to another
- H03D 3/24 - Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
Patent holdings for IPC class H03D 3/24
Total number of patents in this class: 559
10-year publication summary
|
32
|
31
|
20
|
16
|
14
|
24
|
21
|
16
|
6
|
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. | 146346 |
28 |
| Texas Instruments Incorporated | 19460 |
23 |
| Qualcomm Incorporated | 85434 |
16 |
| Marvell Asia PTE, Ltd. | 6541 |
16 |
| Cavium International | 5031 |
16 |
| Xilinx, Inc. | 3990 |
15 |
| Avago Technologies International Sales Pte. Limited | 8759 |
15 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42804 |
12 |
| Realtek Semiconductor Corp. | 3290 |
12 |
| Skyworks Solutions, Inc. | 3727 |
12 |
| Intel Corporation | 47005 |
11 |
| Renesas Electronics Corporation | 6009 |
10 |
| Integrated Device Technology, Inc. | 591 |
10 |
| MACOM Connectivity Solutions, LLC | 206 |
10 |
| Fujitsu Limited | 18366 |
9 |
| Mediatek Inc. | 5121 |
8 |
| Analog Devices, Inc. | 3380 |
8 |
| Rambus Inc. | 2374 |
8 |
| Ericsson | 21759 |
7 |
| Altera Corporation | 2217 |
7 |
| Other owners | 306 |