- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/5009 - Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
Patent holdings for IPC class H04L 41/5009
Total number of patents in this class: 1092
10-year publication summary
|
14
|
12
|
29
|
63
|
112
|
168
|
181
|
195
|
241
|
71
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22373 |
71 |
| Intel Corporation | 46726 |
60 |
| Telefonaktiebolaget LM Ericsson (publ) | 28674 |
58 |
| Jio Platforms Limited | 1739 |
56 |
| Huawei Technologies Co., Ltd. | 120925 |
52 |
| Ericsson | 22347 |
42 |
| Juniper Networks, Inc. | 3777 |
32 |
| Samsung Electronics Co., Ltd. | 154987 |
31 |
| Microsoft Technology Licensing, LLC | 54281 |
30 |
| AT&T Intellectual Property I, L.P. | 9880 |
25 |
| Verizon Patent And Licensing Inc. | 7516 |
22 |
| Nutanix, Inc. | 826 |
21 |
| Dell Products L.P. | 16469 |
17 |
| T-Mobile USA, Inc. | 4430 |
17 |
| Rakuten Mobile, Inc. | 1106 |
17 |
| T-Mobile Innovations LLC | 4047 |
15 |
| International Business Machines Corporation | 62309 |
14 |
| Nokia Solutions And Networks Oy | 7113 |
13 |
| Boost SubscriberCo L.L.C. | 901 |
13 |
| VMware LLC | 6827 |
12 |
| Other owners | 474 |