- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/853 - Traffic type related actions, e.g. QoS or priority for real time traffic
Patent holdings for IPC class H04L 12/853
Total number of patents in this class: 428
10-year publication summary
|
53
|
58
|
50
|
39
|
40
|
7
|
0
|
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. | 123867 |
18 |
| Samsung Electronics Co., Ltd. | 158337 |
13 |
| Ericsson | 22839 |
13 |
| Qualcomm Incorporated | 92725 |
12 |
| Cisco Technology, Inc. | 22547 |
12 |
| AT&T Intellectual Property I, L.P. | 10003 |
10 |
| NEC Corporation | 37135 |
10 |
| Telefonaktiebolaget LM Ericsson (publ) | 28859 |
10 |
| Sony Corporation | 30128 |
9 |
| Intel Corporation | 47069 |
9 |
| Microsoft Technology Licensing, LLC | 54489 |
8 |
| Apple Inc. | 58995 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48539 |
7 |
| Dejero Labs Inc. | 100 |
7 |
| Calibrate Networks LLC | 17 |
7 |
| Amazon Technologies, Inc. | 28182 |
6 |
| Nokia Technologies Oy | 21422 |
6 |
| Level 3 Communications, LLC | 1243 |
6 |
| Asset Recovery Associates, LLC | 44 |
6 |
| Dispersive Holdings, Inc. | 51 |
6 |
| Other owners | 246 |