- 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: 1902
10-year publication summary
|
12
|
17
|
30
|
53
|
215
|
329
|
404
|
356
|
327
|
146
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 19623 |
152 |
| Digital Global Systems, Inc. | 412 |
148 |
| VMware LLC | 6907 |
143 |
| Huawei Technologies Co., Ltd. | 110995 |
91 |
| Microsoft Technology Licensing, LLC | 53512 |
47 |
| Amazon Technologies, Inc. | 26466 |
46 |
| Juniper Networks, Inc. | 3701 |
40 |
| AT&T Intellectual Property I, L.P. | 9470 |
38 |
| Intel Corporation | 46699 |
38 |
| Oracle International Corporation | 12906 |
35 |
| Headwater Research LLC | 291 |
35 |
| Ericsson | 21593 |
33 |
| Samsung Electronics Co., Ltd. | 144143 |
32 |
| Sonatus, Inc. | 78 |
31 |
| International Business Machines Corporation | 61023 |
28 |
| Level 3 Communications, LLC | 1252 |
27 |
| Verizon Patent And Licensing Inc. | 7067 |
26 |
| Dell Products L.P. | 14085 |
24 |
| Hewlett Packard Enterprise Development LP | 10700 |
24 |
| Telefonaktiebolaget LM Ericsson (publ) | 27794 |
22 |
| Other owners | 842 |