- 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: 1460
10-year publication summary
|
12
|
12
|
17
|
28
|
50
|
209
|
306
|
377
|
335
|
102
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
132 |
| VMware LLC | 6078 |
98 |
| Huawei Technologies Co., Ltd. | 100781 |
84 |
| Digital Global Systems, Inc. | 173 |
45 |
| Nicira, Inc. | 1192 |
45 |
| Amazon Technologies, Inc. | 24422 |
38 |
| Microsoft Technology Licensing, LLC | 51439 |
38 |
| Intel Corporation | 45621 |
35 |
| AT&T Intellectual Property I, L.P. | 9886 |
34 |
| Juniper Networks, Inc. | 3556 |
34 |
| Ericsson | 20417 |
27 |
| Level 3 Communications, LLC | 1428 |
27 |
| Headwater Research LLC | 276 |
27 |
| International Business Machines Corporation | 60644 |
25 |
| Verizon Patent And Licensing Inc. | 6900 |
24 |
| Samsung Electronics Co., Ltd. | 131630 |
23 |
| Oracle International Corporation | 12313 |
22 |
| Hewlett Packard Enterprise Development LP | 10702 |
19 |
| Sonatus, Inc. | 58 |
18 |
| Dell Products L.P. | 11144 |
17 |
| Other owners | 648 |