- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/329 - Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
Patent holdings for IPC class H04L 69/329
Total number of patents in this class: 389
10-year publication summary
|
4
|
7
|
12
|
62
|
51
|
86
|
68
|
47
|
34
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22612 |
21 |
| Intel Corporation | 46292 |
14 |
| Cyral Inc. | 36 |
14 |
| VMware LLC | 6971 |
14 |
| Twilio, Inc. | 665 |
12 |
| Sgrouples, Inc. | 19 |
10 |
| Bright Data Ltd. | 348 |
10 |
| Huawei Technologies Co., Ltd. | 124837 |
9 |
| International Business Machines Corporation | 62805 |
7 |
| The Research Foundation for The State University of New York | 1768 |
7 |
| Eluvio, Inc. | 19 |
7 |
| Samsung Electronics Co., Ltd. | 159029 |
6 |
| Motorola Mobility LLC | 2877 |
6 |
| Google LLC | 44796 |
6 |
| Verizon Patent And Licensing Inc. | 7677 |
5 |
| Amazon Technologies, Inc. | 28264 |
5 |
| Capital One Services, LLC. | 10102 |
5 |
| Nant Holdings IP, LLC | 828 |
5 |
| Apple Inc. | 59241 |
4 |
| salesforce.com, inc. | 6021 |
4 |
| Other owners | 218 |