- 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: 1098
10-year publication summary
|
172
|
181
|
159
|
173
|
127
|
70
|
10
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 21965 |
97 |
| Huawei Technologies Co., Ltd. | 113491 |
62 |
| Ericsson | 21856 |
46 |
| Telefonaktiebolaget LM Ericsson (publ) | 28194 |
34 |
| Qualcomm Incorporated | 86153 |
32 |
| Intel Corporation | 47093 |
23 |
| Hewlett Packard Enterprise Development LP | 10737 |
20 |
| VMware LLC | 6934 |
20 |
| Apple Inc. | 55345 |
18 |
| NEC Corporation | 35879 |
17 |
| Fujitsu Limited | 18393 |
17 |
| Mellanox Technologies Ltd. | 1396 |
17 |
| Samsung Electronics Co., Ltd. | 147334 |
16 |
| LG Electronics Inc. | 73476 |
16 |
| Juniper Networks, Inc. | 3737 |
15 |
| AT&T Intellectual Property I, L.P. | 9563 |
13 |
| Nokia Solutions And Networks Oy | 6716 |
13 |
| Oracle International Corporation | 12988 |
12 |
| Amazon Technologies, Inc. | 26867 |
11 |
| ZTE Corporation | 42654 |
11 |
| Other owners | 588 |