- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/0893 - Assignment of logical groups to network elements
Patent holdings for IPC class H04L 41/0893
Total number of patents in this class: 1760
10-year publication summary
|
12
|
17
|
29
|
53
|
215
|
319
|
398
|
346
|
323
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 19347 |
143 |
| Digital Global Systems, Inc. | 320 |
115 |
| VMware LLC | 5623 |
96 |
| Huawei Technologies Co., Ltd. | 106762 |
91 |
| Nicira, Inc. | 1200 |
48 |
| Microsoft Technology Licensing, LLC | 52886 |
46 |
| Amazon Technologies, Inc. | 25909 |
45 |
| Juniper Networks, Inc. | 3625 |
38 |
| AT&T Intellectual Property I, L.P. | 9337 |
36 |
| Intel Corporation | 46126 |
35 |
| Oracle International Corporation | 12580 |
34 |
| Ericsson | 21144 |
32 |
| Headwater Research LLC | 287 |
32 |
| Samsung Electronics Co., Ltd. | 139001 |
31 |
| Sonatus, Inc. | 74 |
30 |
| International Business Machines Corporation | 60129 |
28 |
| Level 3 Communications, LLC | 1234 |
26 |
| Verizon Patent And Licensing Inc. | 6947 |
25 |
| Hewlett Packard Enterprise Development LP | 10642 |
22 |
| Dell Products L.P. | 13040 |
21 |
| Other owners | 786 |