- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 25/40 - Transmitting circuits; Receiving circuits
Patent holdings for IPC class H04L 25/40
Total number of patents in this class: 170
10-year publication summary
|
22
|
11
|
8
|
12
|
8
|
6
|
7
|
8
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
10 |
| Avago Technologies International Sales Pte. Limited | 9260 |
9 |
| Kandou Labs, S.A. | 312 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
5 |
| Apple Inc. | 50209 |
5 |
| Texas Instruments Japan, Ltd. | 1656 |
5 |
| Altera Corporation | 2241 |
4 |
| Xilinx, Inc. | 4086 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| Renesas Electronics Corporation | 6305 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
3 |
| Mediatek Inc. | 4584 |
3 |
| Rambus Inc. | 2314 |
3 |
| MACOM Connectivity Solutions, LLC | 220 |
3 |
| Kioxia Corporation | 9847 |
3 |
| Panasonic Corporation | 20786 |
2 |
| Micron Technology, Inc. | 24960 |
2 |
| SK Hynix Inc. | 11030 |
2 |
| ZTE Corporation | 39218 |
2 |
| Middlesex Savings Bank | 32 |
2 |
| Other owners | 89 |