- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/915 - Reservation actions involving several network domains, e.g. multilateral agreements or mapping of resources
Patent holdings for IPC class H04L 12/915
Total number of patents in this class: 104
10-year publication summary
20
|
16
|
11
|
10
|
10
|
9
|
9
|
5
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Huawei Technologies Co., Ltd. | 100781 |
12 |
Fujitsu Limited | 19265 |
5 |
Qualcomm Incorporated | 76576 |
3 |
AT&T Intellectual Property I, L.P. | 9886 |
3 |
NEC Corporation | 32703 |
3 |
Electronics and Telecommunications Research Institute | 8830 |
3 |
ARRIS Enterprises LLC | 3432 |
3 |
Nectar Holdings, Inc. | 17 |
3 |
Kyndryl, Inc. | 3161 |
3 |
Siemens AG | 24990 |
2 |
International Business Machines Corporation | 60644 |
2 |
Cisco Technology, Inc. | 18858 |
2 |
Oracle International Corporation | 12313 |
2 |
Mitsubishi Electric Corporation | 43934 |
2 |
ZTE Corporation | 39218 |
2 |
NetApp, Inc. | 3072 |
2 |
Futurewei Technologies, Inc. | 3708 |
2 |
Google LLC | 38759 |
2 |
Level 3 Communications, LLC | 1428 |
2 |
Wangsu Science & Technology Co., Ltd. | 412 |
2 |
Other owners | 44 |