- 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: 169
10-year publication summary
|
1
|
0
|
3
|
1
|
5
|
27
|
26
|
39
|
53
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Citrix Systems, Inc. | 3905 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| International Business Machines Corporation | 60644 |
7 |
| Walmart Apollo, LLC | 5887 |
6 |
| Cisco Technology, Inc. | 18858 |
5 |
| Amazon Technologies, Inc. | 24422 |
5 |
| Capital One Services, LLC. | 7551 |
5 |
| BlackBerry Limited | 5958 |
4 |
| Oracle International Corporation | 12313 |
4 |
| Apple Inc. | 50209 |
3 |
| LG Electronics Inc. | 69257 |
3 |
| SAP SE | 9657 |
3 |
| PayPal, Inc. | 3804 |
3 |
| Microsoft Technology Licensing, LLC | 51439 |
3 |
| EMC IP Holding Company LLC | 11079 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| NEC Corporation | 32703 |
2 |
| Ericsson | 20417 |
2 |
| Interdigital Patent Holdings, Inc. | 3652 |
2 |
| Ricoh Company, Ltd. | 13266 |
2 |
| Other owners | 86 |