- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 25/00 - Baseband systems
Patent holdings for IPC class H04L 25/00
Total number of patents in this class: 659
10-year publication summary
|
62
|
43
|
45
|
43
|
36
|
39
|
40
|
25
|
16
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85914 |
35 |
| Huawei Technologies Co., Ltd. | 113191 |
21 |
| Avago Technologies International Sales Pte. Limited | 8739 |
21 |
| Samsung Electronics Co., Ltd. | 147003 |
19 |
| Telefonaktiebolaget LM Ericsson (publ) | 28156 |
16 |
| Sony Corporation | 31004 |
14 |
| Texas Instruments Incorporated | 19456 |
14 |
| ZTE Corporation | 42606 |
14 |
| Apple Inc. | 55229 |
13 |
| AT&T Intellectual Property I, L.P. | 9542 |
12 |
| Transfert Plus, Société en Commandite | 45 |
12 |
| Ericsson | 21821 |
11 |
| Marvell Asia PTE, Ltd. | 6532 |
11 |
| Cavium International | 5005 |
10 |
| SK Hynix Inc. | 11421 |
9 |
| Renesas Electronics Corporation | 6001 |
8 |
| Skyworks Solutions, Inc. | 3735 |
8 |
| Robert Bosch GmbH | 42721 |
7 |
| Cisco Technology, Inc. | 19985 |
7 |
| LG Electronics Inc. | 73383 |
6 |
| Other owners | 391 |