- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/25 - Mapping addresses of the same type
Patent holdings for IPC class H04L 61/25
Total number of patents in this class: 69
10-year publication summary
|
0
|
0
|
0
|
2
|
3
|
10
|
10
|
14
|
15
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Security Scorecard Inc. | 49 |
10 |
| Google LLC | 42333 |
6 |
| VMware LLC | 6937 |
6 |
| Sandpiper Cdn, LLC | 270 |
4 |
| AT&T Intellectual Property I, L.P. | 9533 |
3 |
| ATI Technologies ULC | 1524 |
3 |
| Interdigital Patent Holdings, Inc. | 5576 |
2 |
| Oracle International Corporation | 12947 |
2 |
| Huawei Technologies Co., Ltd. | 113064 |
2 |
| Google Technology Holdings LLC | 2315 |
2 |
| Proofpoint, Inc. | 397 |
2 |
| China Mobile Communications Group Co., Ltd. | 1830 |
2 |
| China Mobile Communication Ltd., Research Institute | 1473 |
2 |
| Qualcomm Incorporated | 85833 |
1 |
| International Business Machines Corporation | 61305 |
1 |
| Cisco Technology, Inc. | 19961 |
1 |
| Rockwell Automation Technologies, Inc. | 2723 |
1 |
| Acumera, Inc. | 11 |
1 |
| ARRIS Enterprises LLC | 3452 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1839 |
1 |
| Other owners | 16 |