- 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: 1839
10-year publication summary
|
12
|
17
|
30
|
53
|
215
|
324
|
402
|
354
|
327
|
93
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 19551 |
150 |
| VMware LLC | 6901 |
141 |
| Digital Global Systems, Inc. | 369 |
130 |
| Huawei Technologies Co., Ltd. | 109214 |
91 |
| Microsoft Technology Licensing, LLC | 53276 |
47 |
| Amazon Technologies, Inc. | 26271 |
45 |
| Juniper Networks, Inc. | 3671 |
40 |
| AT&T Intellectual Property I, L.P. | 9411 |
37 |
| Intel Corporation | 46597 |
36 |
| Oracle International Corporation | 12823 |
34 |
| Headwater Research LLC | 290 |
34 |
| Samsung Electronics Co., Ltd. | 142124 |
32 |
| Ericsson | 21359 |
32 |
| Sonatus, Inc. | 75 |
31 |
| International Business Machines Corporation | 60597 |
28 |
| Level 3 Communications, LLC | 1240 |
27 |
| Verizon Patent And Licensing Inc. | 7017 |
26 |
| Dell Products L.P. | 13782 |
24 |
| Hewlett Packard Enterprise Development LP | 10678 |
23 |
| Telefonaktiebolaget LM Ericsson (publ) | 27650 |
20 |
| Other owners | 811 |