- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/30 - Managing network names, e.g. use of aliases or nicknames
Patent holdings for IPC class H04L 61/30
Total number of patents in this class: 93
10-year publication summary
5
|
4
|
1
|
9
|
9
|
6
|
12
|
18
|
11
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BlackBerry Limited | 5958 |
7 |
Level 3 Communications, LLC | 1428 |
6 |
VeriSign, Inc. | 523 |
5 |
Ericsson | 20417 |
4 |
Cisco Technology, Inc. | 18858 |
4 |
Huawei Technologies Co., Ltd. | 100781 |
3 |
Namecheap, Inc. | 39 |
3 |
Proofpoint, Inc. | 318 |
3 |
Advanced New Technologies Co., Ltd. | 2617 |
3 |
Amazon Technologies, Inc. | 24422 |
2 |
Sandvine Corporation | 186 |
2 |
T-Mobile Innovations LLC | 3213 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Research In Motion Limited | 2283 |
1 |
Qualcomm Incorporated | 76576 |
1 |
Sony Corporation | 32931 |
1 |
Royal Bank of Canada | 1839 |
1 |
Honeywell International Inc. | 13799 |
1 |
AT&T Intellectual Property I, L.P. | 9886 |
1 |
Kimberly-clark Worldwide, Inc. | 5854 |
1 |
Other owners | 41 |