- 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: 10703
10-year publication summary
|
769
|
775
|
949
|
1011
|
909
|
863
|
832
|
785
|
784
|
476
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85183 |
1351 |
| Huawei Technologies Co., Ltd. | 112316 |
689 |
| Samsung Electronics Co., Ltd. | 145864 |
568 |
| LG Electronics Inc. | 72962 |
476 |
| Ericsson | 21733 |
339 |
| Telefonaktiebolaget LM Ericsson (publ) | 27885 |
303 |
| Apple Inc. | 54773 |
267 |
| Intel Corporation | 46962 |
206 |
| ZTE Corporation | 42295 |
165 |
| Sony Corporation | 31065 |
135 |
| Sun Patent Trust | 1999 |
126 |
| Nokia Technologies Oy | 17784 |
122 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20925 |
108 |
| Texas Instruments Incorporated | 19468 |
99 |
| Marvell Asia PTE, Ltd. | 6552 |
92 |
| Nokia Solutions And Networks Oy | 6580 |
86 |
| Kandou Labs, S.A. | 327 |
85 |
| Rambus Inc. | 2372 |
82 |
| Robert Bosch GmbH | 42674 |
79 |
| Interdigital Patent Holdings, Inc. | 5509 |
77 |
| Other owners | 5248 |