- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/5046 - Resolving address allocation conflictsTesting of addresses
Patent holdings for IPC class H04L 61/5046
Total number of patents in this class: 175
10-year publication summary
|
0
|
0
|
0
|
1
|
14
|
14
|
33
|
34
|
34
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Interdigital Patent Holdings, Inc. | 5945 |
9 |
| Cisco Technology, Inc. | 22112 |
9 |
| Viant Technology LLC | 71 |
7 |
| ZTE Corporation | 43054 |
6 |
| Huawei Technologies Co., Ltd. | 115827 |
5 |
| Verizon Patent And Licensing Inc. | 7224 |
4 |
| Level 3 Communications, LLC | 1278 |
4 |
| Sagemcom Broadband SAS | 465 |
4 |
| UAB 360 IT | 429 |
4 |
| AT&T Intellectual Property I, L.P. | 9677 |
3 |
| Intel Corporation | 46460 |
3 |
| Brother Industries, Ltd. | 12948 |
3 |
| Oracle International Corporation | 13102 |
3 |
| Charter Communications Operating, LLC | 1415 |
3 |
| Proofpoint, Inc. | 406 |
3 |
| VirnetX, Inc. | 22 |
3 |
| LG Electronics Inc. | 73772 |
2 |
| International Business Machines Corporation | 61721 |
2 |
| NEC Corporation | 36257 |
2 |
| Dell Products L.P. | 15371 |
2 |
| Other owners | 94 |