- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/143 - Termination or inactivation of sessions, e.g. event-controlled end of session
Patent holdings for IPC class H04L 67/143
Total number of patents in this class: 212
10-year publication summary
|
0
|
3
|
2
|
6
|
27
|
27
|
39
|
54
|
44
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145864 |
11 |
| Citrix Systems, Inc. | 3607 |
9 |
| Walmart Apollo, LLC | 6100 |
8 |
| International Business Machines Corporation | 61210 |
7 |
| Cisco Technology, Inc. | 19900 |
7 |
| Apple Inc. | 54773 |
6 |
| Oracle International Corporation | 12938 |
5 |
| Amazon Technologies, Inc. | 26646 |
5 |
| Capital One Services, LLC. | 9134 |
5 |
| BlackBerry Limited | 5138 |
4 |
| SAP SE | 10028 |
4 |
| LG Electronics Inc. | 72962 |
3 |
| NEC Corporation | 35619 |
3 |
| Huawei Technologies Co., Ltd. | 112316 |
3 |
| Verizon Patent And Licensing Inc. | 7088 |
3 |
| Dell Products L.P. | 14332 |
3 |
| PayPal, Inc. | 4105 |
3 |
| Microsoft Technology Licensing, LLC | 53693 |
3 |
| NetApp, Inc. | 3269 |
3 |
| Snap Inc. | 5833 |
3 |
| Other owners | 114 |