- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 65/1016 - IP multimedia subsystem [IMS]
Patent holdings for IPC class H04L 65/1016
Total number of patents in this class: 1004
10-year publication summary
|
4
|
5
|
8
|
11
|
54
|
93
|
149
|
188
|
147
|
251
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148924 |
122 |
| T-Mobile USA, Inc. | 4222 |
112 |
| Ericsson | 21992 |
79 |
| Huawei Technologies Co., Ltd. | 115556 |
42 |
| Telefonaktiebolaget LM Ericsson (publ) | 28492 |
39 |
| Qualcomm Incorporated | 87475 |
37 |
| Jio Platforms Limited | 1501 |
37 |
| Verizon Patent And Licensing Inc. | 7213 |
31 |
| Apple Inc. | 56211 |
29 |
| Nokia Technologies Oy | 19120 |
27 |
| T-Mobile Innovations LLC | 3737 |
26 |
| Vivo Mobile Communication Co., Ltd. | 12766 |
25 |
| AT&T Intellectual Property I, L.P. | 9661 |
23 |
| BlackBerry Limited | 5267 |
22 |
| ZTE Corporation | 43019 |
20 |
| BlackBerry Limited | 269 |
15 |
| Lenovo (Singapore) Pte. Ltd. | 3225 |
14 |
| Malikie Innovations Limited | 6966 |
14 |
| Comcast Cable Communications, LLC | 4846 |
13 |
| Google LLC | 43044 |
13 |
| Other owners | 264 |