- 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: 372
10-year publication summary
|
2
|
4
|
7
|
11
|
62
|
51
|
86
|
66
|
44
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cyral Inc. | 36 |
15 |
| Research In Motion Limited | 1969 |
14 |
| Intel Corporation | 46949 |
14 |
| VMware LLC | 6933 |
14 |
| Splunk Inc. | 1252 |
12 |
| Twilio, Inc. | 586 |
11 |
| Huawei Technologies Co., Ltd. | 111975 |
10 |
| International Business Machines Corporation | 61207 |
7 |
| Sgrouples, Inc. | 16 |
7 |
| Samsung Electronics Co., Ltd. | 145416 |
6 |
| Apple Inc. | 54658 |
6 |
| Cisco Technology, Inc. | 19860 |
6 |
| Motorola Mobility LLC | 2645 |
6 |
| The Research Foundation for The State University of New York | 1614 |
6 |
| Eluvio, Inc. | 18 |
6 |
| Verizon Patent And Licensing Inc. | 7076 |
5 |
| Capital One Services, LLC. | 9100 |
5 |
| Google LLC | 42038 |
5 |
| Amazon Technologies, Inc. | 26591 |
4 |
| salesforce.com, inc. | 5531 |
4 |
| Other owners | 209 |