- 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: 316
10-year publication summary
|
46
|
46
|
47
|
60
|
25
|
9
|
1
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 119724 |
35 |
| Cisco Technology, Inc. | 22245 |
27 |
| Microsoft Technology Licensing, LLC | 54202 |
12 |
| International Business Machines Corporation | 62153 |
7 |
| Citrix Systems, Inc. | 3536 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
7 |
| Qualcomm Incorporated | 90013 |
6 |
| NEC Corporation | 36595 |
6 |
| Intel Corporation | 46633 |
6 |
| Futurewei Technologies, Inc. | 3772 |
6 |
| Hewlett Packard Enterprise Development LP | 10842 |
5 |
| HFI Innovation Inc. | 766 |
5 |
| Valens Semiconductor Ltd. | 110 |
5 |
| Amazon Technologies, Inc. | 27673 |
4 |
| ZTE Corporation | 43559 |
4 |
| EMC IP Holding Company LLC | 10715 |
4 |
| Fortinet, Inc. | 1143 |
4 |
| Level 3 Communications, LLC | 1248 |
4 |
| PME IP Pty Ltd | 124 |
4 |
| Verizon Patent And Licensing Inc. | 7481 |
3 |
| Other owners | 155 |