- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/913 - Reservation actions involving intermediate nodes, e.g. resource reservation protocol [RSVP]
Patent holdings for IPC class H04L 12/913
Total number of patents in this class: 214
10-year publication summary
|
31
|
25
|
30
|
25
|
8
|
2
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22488 |
28 |
| Huawei Technologies Co., Ltd. | 122871 |
28 |
| Juniper Networks, Inc. | 3731 |
19 |
| ZTE Corporation | 44075 |
14 |
| Futurewei Technologies, Inc. | 3780 |
10 |
| Alcatel Lucent SA | 1539 |
9 |
| Siemens AG | 24050 |
6 |
| Ericsson | 22598 |
6 |
| Harman International Industries, Incorporated | 2870 |
5 |
| Intel Corporation | 47063 |
4 |
| Qualcomm Incorporated | 91834 |
3 |
| Sony Corporation | 30236 |
3 |
| Ciena Corporation | 2171 |
3 |
| Gooee Limited | 72 |
3 |
| Infinera Corporation | 637 |
3 |
| Alcatel Lucent | 4335 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 28736 |
3 |
| Samsung Electronics Co., Ltd. | 157300 |
2 |
| International Business Machines Corporation | 62612 |
2 |
| NEC Corporation | 36860 |
2 |
| Other owners | 58 |