- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/823 - Packet dropping
Patent holdings for IPC class H04L 12/823
Total number of patents in this class: 1089
10-year publication summary
|
181
|
159
|
173
|
127
|
68
|
10
|
2
|
1
|
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. | 22239 |
97 |
| Huawei Technologies Co., Ltd. | 118879 |
62 |
| Ericsson | 22203 |
45 |
| Telefonaktiebolaget LM Ericsson (publ) | 28564 |
34 |
| Qualcomm Incorporated | 89294 |
31 |
| Intel Corporation | 46597 |
23 |
| Hewlett Packard Enterprise Development LP | 10814 |
20 |
| VMware LLC | 6827 |
20 |
| Apple Inc. | 57432 |
18 |
| NEC Corporation | 36475 |
17 |
| Fujitsu Limited | 17265 |
17 |
| Samsung Electronics Co., Ltd. | 152304 |
16 |
| LG Electronics Inc. | 74619 |
16 |
| Mellanox Technologies Ltd. | 1545 |
16 |
| Juniper Networks, Inc. | 3783 |
15 |
| Nokia Solutions And Networks Oy | 6989 |
13 |
| AT&T Intellectual Property I, L.P. | 9811 |
12 |
| Oracle International Corporation | 13376 |
12 |
| ZTE Corporation | 43451 |
11 |
| Microsoft Technology Licensing, LLC | 54220 |
11 |
| Other owners | 583 |