- 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: 45
10-year publication summary
|
0
|
1
|
0
|
2
|
0
|
7
|
7
|
9
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6939 |
7 |
| Oracle International Corporation | 12953 |
6 |
| Huawei Technologies Co., Ltd. | 113191 |
3 |
| Arista Networks, Inc. | 1101 |
2 |
| Google LLC | 42379 |
2 |
| Nutanix, Inc. | 777 |
2 |
| ArQit Limited | 130 |
2 |
| Samsung Electronics Co., Ltd. | 147003 |
1 |
| Siemens AG | 24437 |
1 |
| Airbus Operations GmbH | 3343 |
1 |
| Cisco Technology, Inc. | 19985 |
1 |
| Hyundai Motor Company | 22141 |
1 |
| NVIDIA Corporation | 7282 |
1 |
| Dell Products L.P. | 14579 |
1 |
| Realtek Semiconductor Corp. | 3296 |
1 |
| Nippon Telegraph and Telephone Corporation | 17367 |
1 |
| Nokia Technologies Oy | 18175 |
1 |
| Hewlett Packard Enterprise Development LP | 10729 |
1 |
| Cujo LLC | 83 |
1 |
| Korea National University of Transportation Industry-Academic Cooperation Foundation | 218 |
1 |
| Other owners | 8 |