- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/142 - Managing session states for stateless protocolsSignalling session statesState transitionsKeeping-state mechanisms
Patent holdings for IPC class H04L 67/142
Total number of patents in this class: 345
10-year publication summary
|
7
|
3
|
16
|
25
|
41
|
68
|
59
|
66
|
35
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bright Data Ltd. | 346 |
94 |
| VMware LLC | 6832 |
13 |
| Intel Corporation | 47106 |
9 |
| Oracle International Corporation | 13562 |
9 |
| Google LLC | 44482 |
9 |
| Samsung Electronics Co., Ltd. | 157719 |
8 |
| Citrix Systems, Inc. | 3506 |
7 |
| Itron, Inc. | 983 |
7 |
| Wells Fargo Bank, National Association | 4511 |
7 |
| Huawei Technologies Co., Ltd. | 123385 |
6 |
| D5ai LLC | 106 |
6 |
| Ericsson | 22717 |
5 |
| Microsoft Technology Licensing, LLC | 54466 |
5 |
| Nokia Technologies Oy | 21106 |
5 |
| Comcast Cable Communications, LLC | 5179 |
5 |
| Apple Inc. | 58742 |
4 |
| Interdigital Patent Holdings, Inc. | 6934 |
4 |
| PayPal, Inc. | 4343 |
4 |
| Juniper Networks, Inc. | 3365 |
4 |
| salesforce.com, inc. | 5998 |
4 |
| Other owners | 130 |