- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/733 - Selecting a path with minimum length or minimum hop count
Patent holdings for IPC class H04L 12/733
Total number of patents in this class: 825
10-year publication summary
|
137
|
128
|
129
|
109
|
85
|
19
|
6
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22202 |
72 |
| Huawei Technologies Co., Ltd. | 117973 |
61 |
| VMware LLC | 6827 |
33 |
| Juniper Networks, Inc. | 3780 |
30 |
| Oracle International Corporation | 13196 |
19 |
| Hewlett Packard Enterprise Development LP | 10791 |
18 |
| AT&T Intellectual Property I, L.P. | 9758 |
16 |
| Ericsson | 22142 |
16 |
| Microsoft Technology Licensing, LLC | 54197 |
15 |
| Futurewei Technologies, Inc. | 3767 |
15 |
| ZTE Corporation | 43369 |
14 |
| Amazon Technologies, Inc. | 27474 |
13 |
| Qualcomm Incorporated | 88742 |
12 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
12 |
| Intel Corporation | 46579 |
11 |
| LG Electronics Inc. | 74373 |
9 |
| NEC Corporation | 36455 |
9 |
| Fujitsu Limited | 17373 |
9 |
| Level 3 Communications, LLC | 1274 |
9 |
| Sony Corporation | 30608 |
8 |
| Other owners | 424 |