- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/302 - Route determination based on requested QoS
Patent holdings for IPC class H04L 45/302
Total number of patents in this class: 625
10-year publication summary
|
3
|
3
|
2
|
12
|
14
|
77
|
123
|
132
|
194
|
65
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
102 |
| Huawei Technologies Co., Ltd. | 100781 |
47 |
| VMware LLC | 6078 |
27 |
| Juniper Networks, Inc. | 3556 |
19 |
| Ericsson | 20417 |
17 |
| Nicira, Inc. | 1192 |
17 |
| Amazon Technologies, Inc. | 24422 |
14 |
| Intel Corporation | 45621 |
11 |
| Level 3 Communications, LLC | 1428 |
11 |
| Oracle International Corporation | 12313 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| UMBRA Technologies Ltd. | 43 |
9 |
| Six Impossible Things Before Breakfast Limited | 16 |
9 |
| Nippon Telegraph and Telephone Corporation | 14195 |
8 |
| International Business Machines Corporation | 60644 |
7 |
| ZTE Corporation | 39218 |
7 |
| Nokia Solutions And Networks Oy | 5698 |
7 |
| Apple Inc. | 50209 |
6 |
| Citrix Systems, Inc. | 3905 |
6 |
| Comcast Cable Communications, LLC | 4075 |
6 |
| Other owners | 276 |