- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 25/40 - Transmitting circuitsReceiving circuits
Patent holdings for IPC class H04L 25/40
Total number of patents in this class: 166
10-year publication summary
|
11
|
8
|
12
|
8
|
6
|
7
|
9
|
7
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19432 |
10 |
| Kandou Labs, S.A. | 322 |
8 |
| Avago Technologies International Sales Pte. Limited | 8928 |
8 |
| Samsung Electronics Co., Ltd. | 139001 |
5 |
| Apple Inc. | 52750 |
5 |
| Qualcomm Incorporated | 81865 |
5 |
| Texas Instruments Japan, Ltd. | 1656 |
5 |
| Altera Corporation | 2183 |
4 |
| Xilinx, Inc. | 4055 |
4 |
| SK Hynix Inc. | 10800 |
3 |
| Huawei Technologies Co., Ltd. | 106762 |
3 |
| Mediatek Inc. | 4813 |
3 |
| Rambus Inc. | 2329 |
3 |
| Kioxia Corporation | 10119 |
3 |
| Panasonic Corporation | 20315 |
2 |
| Micron Technology, Inc. | 25824 |
2 |
| Renesas Electronics Corporation | 6148 |
2 |
| ZTE Corporation | 41061 |
2 |
| Allflex Australia Pty. Limited | 25 |
2 |
| Middlesex Savings Bank | 31 |
2 |
| Other owners | 85 |