- 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: 682
10-year publication summary
|
70
|
64
|
43
|
45
|
44
|
36
|
40
|
38
|
21
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
36 |
| Huawei Technologies Co., Ltd. | 100781 |
21 |
| Avago Technologies International Sales Pte. Limited | 9260 |
21 |
| Samsung Electronics Co., Ltd. | 131630 |
18 |
| Texas Instruments Incorporated | 19376 |
16 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
16 |
| Sony Corporation | 32931 |
15 |
| AT&T Intellectual Property I, L.P. | 9886 |
14 |
| ZTE Corporation | 39218 |
14 |
| Marvell Asia PTE, Ltd. | 6841 |
13 |
| Cavium International | 5549 |
12 |
| Apple Inc. | 50209 |
11 |
| Ericsson | 20417 |
11 |
| Transfert Plus, Société en Commandite | 36 |
11 |
| Renesas Electronics Corporation | 6305 |
8 |
| Skyworks Solutions, Inc. | 3450 |
8 |
| Robert Bosch GmbH | 40953 |
7 |
| Cisco Technology, Inc. | 18858 |
7 |
| SK Hynix Inc. | 11030 |
7 |
| LG Electronics Inc. | 69257 |
6 |
| Other owners | 410 |