- 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: 520
10-year publication summary
0
|
0
|
2
|
4
|
16
|
101
|
166
|
159
|
64
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
VMware LLC | 6078 |
43 |
Cisco Technology, Inc. | 18858 |
41 |
Huawei Technologies Co., Ltd. | 100781 |
30 |
Comcast Cable Communications, LLC | 4075 |
16 |
Juniper Networks, Inc. | 3556 |
15 |
Arista Networks, Inc. | 936 |
15 |
Nicira, Inc. | 1192 |
15 |
Oracle International Corporation | 12313 |
13 |
Hewlett Packard Enterprise Development LP | 10702 |
12 |
Samsung Electronics Co., Ltd. | 131630 |
10 |
Amazon Technologies, Inc. | 24422 |
9 |
Qualcomm Incorporated | 76576 |
8 |
Dell Products L.P. | 11144 |
8 |
Interdigital Patent Holdings, Inc. | 3652 |
7 |
ARRIS Enterprises LLC | 3432 |
7 |
Intel Corporation | 45621 |
6 |
EMC IP Holding Company LLC | 11079 |
5 |
Nutanix, Inc. | 703 |
5 |
LG Electronics Inc. | 69257 |
4 |
Verizon Patent And Licensing Inc. | 6900 |
4 |
Other owners | 247 |