- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 65/4061 - Push-to services, e.g. push-to-talk or push-to-video
Patent holdings for IPC class H04L 65/4061
Total number of patents in this class: 112
10-year publication summary
|
5
|
3
|
3
|
6
|
5
|
14
|
24
|
15
|
11
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158156 |
20 |
| Motorola Solutions, Inc. | 4581 |
18 |
| Zoom Communications, Inc. | 1244 |
7 |
| Mutualink, Inc. | 82 |
6 |
| AB Inventio, LLC | 7 |
4 |
| Zebra Technologies Corporation | 2390 |
4 |
| Nokia Technologies Oy | 21366 |
3 |
| Kodiak Networks, Inc. | 104 |
3 |
| BlackBerry Limited | 252 |
3 |
| Research In Motion Limited | 1340 |
2 |
| Comcast Cable Communications, LLC | 5193 |
2 |
| MSA Technology, LLC | 598 |
2 |
| Polaris Industries Inc. | 2309 |
2 |
| Time Warner Cable Enterprises LLC | 851 |
2 |
| Zoom Video Communications, Inc. | 514 |
2 |
| Ofinno, LLC | 2315 |
2 |
| Weavix, Inc. | 34 |
2 |
| Malikie Innovations Limited | 6426 |
2 |
| Adeia Media Holdings Inc. | 918 |
2 |
| Apple Inc. | 58936 |
1 |
| Other owners | 23 |