- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 25/02 - Baseband systems - Details
Patent holdings for IPC class H04L 25/02
Total number of patents in this class: 9861
10-year publication summary
|
826
|
769
|
775
|
948
|
1011
|
906
|
853
|
809
|
758
|
255
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
1233 |
| Huawei Technologies Co., Ltd. | 100781 |
590 |
| Samsung Electronics Co., Ltd. | 131630 |
471 |
| LG Electronics Inc. | 69257 |
462 |
| Ericsson | 20417 |
319 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
285 |
| Apple Inc. | 50209 |
245 |
| Intel Corporation | 45621 |
212 |
| Sony Corporation | 32931 |
143 |
| ZTE Corporation | 39218 |
140 |
| Sun Patent Trust | 1972 |
117 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
98 |
| Nokia Technologies Oy | 15057 |
92 |
| Texas Instruments Incorporated | 19376 |
91 |
| Marvell Asia PTE, Ltd. | 6841 |
88 |
| Rambus Inc. | 2314 |
84 |
| Kandou Labs, S.A. | 312 |
83 |
| Robert Bosch GmbH | 40953 |
78 |
| Avago Technologies International Sales Pte. Limited | 9260 |
74 |
| AT&T Intellectual Property I, L.P. | 9886 |
71 |
| Other owners | 4885 |