- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/255 - Maintenance or indexing of mapping tables
Patent holdings for IPC class H04L 61/255
Total number of patents in this class: 48
10-year publication summary
|
1
|
0
|
4
|
0
|
7
|
7
|
9
|
12
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oracle International Corporation | 13463 |
7 |
| VMware LLC | 6826 |
7 |
| Huawei Technologies Co., Ltd. | 120453 |
3 |
| Samsung Electronics Co., Ltd. | 154120 |
2 |
| Arista Networks, Inc. | 1213 |
2 |
| Google LLC | 43852 |
2 |
| Nutanix, Inc. | 823 |
2 |
| ArQit Limited | 130 |
2 |
| Siemens AG | 24199 |
1 |
| Airbus Operations GmbH | 3413 |
1 |
| Cisco Technology, Inc. | 22300 |
1 |
| Hyundai Motor Company | 23824 |
1 |
| NVIDIA Corporation | 8090 |
1 |
| Dell Products L.P. | 16409 |
1 |
| Juniper Networks, Inc. | 3779 |
1 |
| Realtek Semiconductor Corp. | 3432 |
1 |
| Nippon Telegraph and Telephone Corporation | 15996 |
1 |
| Nokia Technologies Oy | 20346 |
1 |
| Hewlett Packard Enterprise Development LP | 10897 |
1 |
| Cujo LLC | 91 |
1 |
| Other owners | 9 |