- 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: 907
10-year publication summary
|
6
|
6
|
11
|
15
|
56
|
92
|
147
|
186
|
146
|
173
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145630 |
105 |
| T-Mobile USA, Inc. | 4083 |
101 |
| Ericsson | 21724 |
79 |
| Jio Platforms Limited | 1359 |
37 |
| Huawei Technologies Co., Ltd. | 112134 |
36 |
| Qualcomm Incorporated | 85094 |
34 |
| Telefonaktiebolaget LM Ericsson (publ) | 27878 |
32 |
| Apple Inc. | 54714 |
29 |
| Verizon Patent And Licensing Inc. | 7077 |
27 |
| T-Mobile Innovations LLC | 3635 |
24 |
| BlackBerry Limited | 5148 |
22 |
| AT&T Intellectual Property I, L.P. | 9507 |
21 |
| Vivo Mobile Communication Co., Ltd. | 12223 |
21 |
| Nokia Technologies Oy | 17746 |
20 |
| ZTE Corporation | 42269 |
17 |
| Lenovo (Singapore) Pte. Ltd. | 3038 |
14 |
| Malikie Innovations Limited | 7150 |
13 |
| Comcast Cable Communications, LLC | 4700 |
12 |
| BlackBerry Limited | 250 |
12 |
| Google LLC | 42096 |
11 |
| Other owners | 240 |