- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/863 - Queue scheduling, e.g. Round Robin
Patent holdings for IPC class H04L 12/863
Total number of patents in this class: 1499
10-year publication summary
|
220
|
245
|
224
|
220
|
200
|
105
|
42
|
4
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 110033 |
79 |
| Intel Corporation | 46631 |
65 |
| Cisco Technology, Inc. | 19585 |
62 |
| Marvell Asia PTE, Ltd. | 6558 |
39 |
| VMware LLC | 6908 |
39 |
| Cavium International | 5096 |
35 |
| International Business Machines Corporation | 60753 |
33 |
| Ericsson | 21476 |
29 |
| Microsoft Technology Licensing, LLC | 53429 |
29 |
| Juniper Networks, Inc. | 3689 |
28 |
| Hewlett Packard Enterprise Development LP | 10689 |
28 |
| ZTE Corporation | 41819 |
25 |
| Telefonaktiebolaget LM Ericsson (publ) | 27732 |
24 |
| Amazon Technologies, Inc. | 26359 |
20 |
| Citrix Systems, Inc. | 3624 |
20 |
| Apple Inc. | 54162 |
19 |
| Qualcomm Incorporated | 83961 |
18 |
| Oracle International Corporation | 12858 |
18 |
| Sanechips Technology Co., Ltd. | 1176 |
18 |
| Samsung Electronics Co., Ltd. | 143021 |
17 |
| Other owners | 854 |