- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 101/668 - Internet protocol [IP] address subnets
Patent holdings for IPC class H04L 101/668
Total number of patents in this class: 179
10-year publication summary
|
0
|
3
|
2
|
1
|
8
|
21
|
43
|
41
|
29
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DISH Network L.L.C. | 904 |
13 |
| Koss Corporation | 132 |
13 |
| Amazon Technologies, Inc. | 27270 |
10 |
| Oracle International Corporation | 13130 |
9 |
| UAB 360 IT | 430 |
9 |
| Cisco Technology, Inc. | 22104 |
8 |
| Huawei Technologies Co., Ltd. | 116134 |
6 |
| VMware LLC | 6830 |
6 |
| AT&T Intellectual Property I, L.P. | 9686 |
5 |
| El Toro.com LLC | 31 |
5 |
| Centripetal Networks, LLC | 162 |
5 |
| Texas Instruments Incorporated | 19493 |
4 |
| Hewlett Packard Enterprise Development LP | 10767 |
4 |
| Mellanox Technologies Ltd. | 1486 |
4 |
| Verizon Patent And Licensing Inc. | 7375 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
3 |
| Microsoft Technology Licensing, LLC | 54366 |
3 |
| WekaIO Ltd. | 129 |
3 |
| Open Text Inc | 265 |
3 |
| Ericsson | 22018 |
2 |
| Other owners | 61 |