- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 101/622 - Layer-2 addresses, e.g. medium access control [MAC] addresses
Patent holdings for IPC class H04L 101/622
Total number of patents in this class: 663
10-year publication summary
|
0
|
2
|
5
|
16
|
102
|
176
|
177
|
96
|
86
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 19312 |
55 |
| VMware LLC | 5569 |
45 |
| Huawei Technologies Co., Ltd. | 106498 |
42 |
| Comcast Cable Communications, LLC | 4430 |
20 |
| Juniper Networks, Inc. | 3624 |
18 |
| Nicira, Inc. | 1200 |
18 |
| Oracle International Corporation | 12550 |
16 |
| Arista Networks, Inc. | 1022 |
16 |
| Hewlett Packard Enterprise Development LP | 10652 |
15 |
| Samsung Electronics Co., Ltd. | 138518 |
10 |
| Interdigital Patent Holdings, Inc. | 4441 |
10 |
| Amazon Technologies, Inc. | 25836 |
10 |
| ARRIS Enterprises LLC | 3441 |
10 |
| Qualcomm Incorporated | 81413 |
9 |
| Dell Products L.P. | 12928 |
9 |
| Intel Corporation | 46097 |
7 |
| ZTE Corporation | 41038 |
7 |
| Nutanix, Inc. | 743 |
7 |
| Apple Inc. | 52607 |
6 |
| LG Electronics Inc. | 70898 |
6 |
| Other owners | 327 |