- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 43/0823 - Errors, e.g. transmission errors
Patent holdings for IPC class H04L 43/0823
Total number of patents in this class: 428
10-year publication summary
|
0
|
3
|
4
|
11
|
14
|
38
|
67
|
111
|
127
|
31
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
24 |
| Huawei Technologies Co., Ltd. | 100781 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| Amazon Technologies, Inc. | 24422 |
9 |
| Juniper Networks, Inc. | 3556 |
8 |
| Qualcomm Incorporated | 76576 |
7 |
| Bank of America Corporation | 6495 |
7 |
| Denso Corporation | 23338 |
7 |
| Hewlett Packard Enterprise Development LP | 10702 |
7 |
| VMware LLC | 6078 |
7 |
| Apple Inc. | 50209 |
6 |
| Intel Corporation | 45621 |
6 |
| Oracle International Corporation | 12313 |
6 |
| ZTE Corporation | 39218 |
6 |
| Ericsson | 20417 |
5 |
| Texas Instruments Incorporated | 19376 |
5 |
| Robert Bosch GmbH | 40953 |
5 |
| Dell Products L.P. | 11144 |
5 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
5 |
| Microsoft Technology Licensing, LLC | 51439 |
5 |
| Other owners | 279 |