- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/122 - Shortest path evaluation by minimising distances, e.g. by selecting a route with minimum of number of hops
Patent holdings for IPC class H04L 45/122
Total number of patents in this class: 215
10-year publication summary
|
2
|
1
|
0
|
0
|
6
|
22
|
24
|
79
|
50
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett Packard Enterprise Development LP | 10702 |
34 |
| Huawei Technologies Co., Ltd. | 100781 |
12 |
| Nicira, Inc. | 1192 |
9 |
| VMware LLC | 6078 |
9 |
| Level 3 Communications, LLC | 1428 |
7 |
| Ericsson | 20417 |
6 |
| Juniper Networks, Inc. | 3556 |
5 |
| Extreme Networks, Inc. | 783 |
5 |
| ZTE Corporation | 39218 |
4 |
| Ciena Corporation | 1927 |
4 |
| L3vel, LLC | 44 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| Intel Corporation | 45621 |
3 |
| Cisco Technology, Inc. | 18858 |
3 |
| Comcast Cable Communications, LLC | 4075 |
3 |
| Massengill, R. Kemp | 165 |
3 |
| Mellanox Technologies Ltd. | 1097 |
3 |
| T-Mobile USA, Inc. | 3668 |
3 |
| Newman, David E. | 165 |
3 |
| The Regents of the University of California | 18943 |
2 |
| Other owners | 90 |