- 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: 472
10-year publication summary
|
64
|
64
|
53
|
58
|
50
|
41
|
42
|
11
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
20 |
| Samsung Electronics Co., Ltd. | 131630 |
13 |
| Qualcomm Incorporated | 76576 |
13 |
| AT&T Intellectual Property I, L.P. | 9886 |
13 |
| Ericsson | 20417 |
13 |
| Intel Corporation | 45621 |
11 |
| Cisco Technology, Inc. | 18858 |
11 |
| International Business Machines Corporation | 60644 |
10 |
| NEC Corporation | 32703 |
10 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
10 |
| Sony Corporation | 32931 |
9 |
| Microsoft Technology Licensing, LLC | 51439 |
9 |
| Apple Inc. | 50209 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
7 |
| Dejero Labs Inc. | 86 |
7 |
| Tria Network Systems, LLC | 17 |
7 |
| Amazon Technologies, Inc. | 24422 |
6 |
| Nokia Technologies Oy | 15057 |
6 |
| Level 3 Communications, LLC | 1428 |
6 |
| Asset Recovery Associates, LLC | 45 |
6 |
| Other owners | 278 |