- 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: 325
10-year publication summary
|
3
|
5
|
14
|
33
|
39
|
63
|
71
|
46
|
41
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| People.ai, Inc. | 145 |
55 |
| Snap Inc. | 6646 |
20 |
| Microsoft Technology Licensing, LLC | 54281 |
11 |
| salesforce.com, inc. | 5916 |
9 |
| Panasonic Well LLC | 104 |
9 |
| International Business Machines Corporation | 62309 |
8 |
| United States Postal Service | 1222 |
7 |
| TapText, LLC | 71 |
6 |
| Community.com, Inc. | 21 |
6 |
| Yahoo Assets LLC | 1162 |
6 |
| Ericsson | 22347 |
5 |
| Bank of America Corporation | 8254 |
5 |
| Google LLC | 44015 |
5 |
| Lleidanetworks Serveis Telematics, S.A. | 50 |
5 |
| Outreach Corporation | 52 |
5 |
| Apple Inc. | 58244 |
4 |
| Huawei Technologies Co., Ltd. | 120925 |
4 |
| Verizon Patent And Licensing Inc. | 7516 |
4 |
| Atlassian Pty Ltd | 826 |
4 |
| Twilio, Inc. | 643 |
4 |
| Other owners | 143 |