- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 51/58 - Message adaptation for wireless communication
Patent holdings for IPC class H04L 51/58
Total number of patents in this class: 394
10-year publication summary
|
2
|
3
|
3
|
10
|
31
|
55
|
65
|
71
|
31
|
40
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Research In Motion Limited | 1721 |
34 |
| BlackBerry Limited | 5267 |
30 |
| Snap Inc. | 6148 |
13 |
| Research in Motion Limited | 48 |
11 |
| Aura Home, Inc. | 91 |
11 |
| Samsung Electronics Co., Ltd. | 148924 |
10 |
| Apple Inc. | 56211 |
9 |
| Jio Platforms Limited | 1501 |
9 |
| Rembrandt Messaging Technologies, LP | 18 |
8 |
| Microsoft Technology Licensing, LLC | 54267 |
7 |
| Nokia Technologies Oy | 19120 |
7 |
| Snowflake Inc. | 1500 |
6 |
| Google LLC | 43044 |
5 |
| International Business Machines Corporation | 61734 |
4 |
| Ericsson | 21992 |
4 |
| Huawei Technologies Co., Ltd. | 115556 |
4 |
| Verizon Patent And Licensing Inc. | 7213 |
4 |
| Nike, Inc. | 14403 |
4 |
| Proofpoint, Inc. | 406 |
4 |
| SenSys Networks, Inc. | 42 |
4 |
| Other owners | 206 |