- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/148 - Migration or transfer of sessions
Patent holdings for IPC class H04L 67/148
Total number of patents in this class: 251
10-year publication summary
|
3
|
3
|
1
|
4
|
12
|
32
|
40
|
62
|
75
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
19 |
| Citrix Systems, Inc. | 3905 |
14 |
| Huawei Technologies Co., Ltd. | 100781 |
13 |
| Google LLC | 38759 |
13 |
| Amazon Technologies, Inc. | 24422 |
10 |
| VMware LLC | 6078 |
10 |
| Cisco Technology, Inc. | 18858 |
9 |
| Microsoft Technology Licensing, LLC | 51439 |
8 |
| Ericsson | 20417 |
7 |
| Wells Fargo Bank, National Association | 2945 |
7 |
| International Business Machines Corporation | 60644 |
5 |
| PayPal, Inc. | 3804 |
5 |
| ARC Suppression Technologies | 40 |
5 |
| Convida Wireless, LLC | 616 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
| Hewlett Packard Enterprise Development LP | 10702 |
4 |
| AT&T Intellectual Property I, L.P. | 9886 |
3 |
| Intel Corporation | 45621 |
3 |
| salesforce.com, inc. | 5003 |
3 |
| JPMorgan Chase Bank, National Association | 10964 |
3 |
| Other owners | 100 |