- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 51/234 - Monitoring or handling of messages for tracking messages
Patent holdings for IPC class H04L 51/234
Total number of patents in this class: 323
10-year publication summary
|
3
|
5
|
14
|
33
|
39
|
63
|
71
|
46
|
41
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| People.ai, Inc. | 148 |
56 |
| Snap Inc. | 6802 |
20 |
| Microsoft Technology Licensing, LLC | 54524 |
11 |
| salesforce.com, inc. | 6010 |
9 |
| Panasonic Well LLC | 105 |
9 |
| International Business Machines Corporation | 62754 |
8 |
| United States Postal Service | 1212 |
7 |
| TapText, LLC | 74 |
6 |
| Community.com, Inc. | 21 |
6 |
| Yahoo Assets LLC | 1163 |
6 |
| Ericsson | 22929 |
5 |
| Bank of America Corporation | 8486 |
5 |
| Google LLC | 44674 |
5 |
| Outreach Corporation | 54 |
5 |
| Apple Inc. | 59117 |
4 |
| Huawei Technologies Co., Ltd. | 124379 |
4 |
| Verizon Patent And Licensing Inc. | 7672 |
4 |
| Atlassian Pty Ltd | 873 |
4 |
| Lleidanetworks Serveis Telematics, S.A. | 49 |
4 |
| Twilio, Inc. | 661 |
4 |
| Other owners | 141 |