- 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: 236
10-year publication summary
|
37
|
31
|
31
|
25
|
30
|
25
|
9
|
2
|
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 |
29 |
| Cisco Technology, Inc. | 18858 |
28 |
| Juniper Networks, Inc. | 3556 |
19 |
| ZTE Corporation | 39218 |
15 |
| Futurewei Technologies, Inc. | 3708 |
11 |
| Alcatel Lucent SA | 1723 |
9 |
| Corrigent Corporation | 17 |
7 |
| Siemens AG | 24990 |
6 |
| Ericsson | 20417 |
6 |
| Harman International Industries, Incorporated | 2443 |
5 |
| Intel Corporation | 45621 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| Sony Corporation | 32931 |
3 |
| Continental Automotive GmbH | 5573 |
3 |
| Ciena Corporation | 1927 |
3 |
| Gooee Limited | 80 |
3 |
| Infinera Corporation | 620 |
3 |
| Alcatel Lucent | 4720 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
3 |
| Other owners | 69 |