- 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: 2084
10-year publication summary
|
10
|
23
|
47
|
199
|
332
|
404
|
354
|
329
|
269
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Digital Global Systems, Inc. | 632 |
222 |
| Cisco Technology, Inc. | 22238 |
175 |
| VMware LLC | 6827 |
151 |
| Huawei Technologies Co., Ltd. | 119081 |
94 |
| Microsoft Technology Licensing, LLC | 54220 |
48 |
| Amazon Technologies, Inc. | 27588 |
44 |
| Juniper Networks, Inc. | 3783 |
44 |
| Intel Corporation | 46625 |
42 |
| AT&T Intellectual Property I, L.P. | 9815 |
39 |
| Ericsson | 22219 |
37 |
| Samsung Electronics Co., Ltd. | 152534 |
35 |
| Oracle International Corporation | 13387 |
35 |
| Headwater Research LLC | 314 |
35 |
| International Business Machines Corporation | 62076 |
32 |
| Sonatus, Inc. | 89 |
32 |
| Dell Products L.P. | 16004 |
28 |
| Telefonaktiebolaget LM Ericsson (publ) | 28560 |
28 |
| Hewlett Packard Enterprise Development LP | 10817 |
27 |
| Verizon Patent And Licensing Inc. | 7431 |
26 |
| Level 3 Communications, LLC | 1273 |
23 |
| Other owners | 887 |