- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/727 - Selecting a path with minimum delay
Patent holdings for IPC class H04L 12/727
Total number of patents in this class: 332
10-year publication summary
|
47
|
41
|
46
|
46
|
47
|
60
|
27
|
13
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
35 |
| Cisco Technology, Inc. | 18858 |
28 |
| Microsoft Technology Licensing, LLC | 51439 |
12 |
| Fortinet, Inc. | 983 |
8 |
| International Business Machines Corporation | 60644 |
7 |
| Intel Corporation | 45621 |
7 |
| Futurewei Technologies, Inc. | 3708 |
7 |
| Citrix Systems, Inc. | 3905 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
7 |
| Qualcomm Incorporated | 76576 |
6 |
| NEC Corporation | 32703 |
6 |
| Hewlett Packard Enterprise Development LP | 10702 |
6 |
| HFI Innovation Inc. | 755 |
5 |
| Valens Semiconductor Ltd. | 108 |
5 |
| Verizon Patent And Licensing Inc. | 6900 |
4 |
| Amazon Technologies, Inc. | 24422 |
4 |
| ZTE Corporation | 39218 |
4 |
| Nippon Telegraph and Telephone Corporation | 14195 |
4 |
| EMC IP Holding Company LLC | 11079 |
4 |
| Level 3 Communications, LLC | 1428 |
4 |
| Other owners | 162 |