- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 65/4053 - Arrangements for multi-party communication, e.g. for conferences without floor control
Patent holdings for IPC class H04L 65/4053
Total number of patents in this class: 52
10-year publication summary
|
0
|
1
|
0
|
0
|
0
|
4
|
14
|
15
|
15
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RingCentral, Inc. | 731 |
3 |
| Splunk Inc. | 1872 |
3 |
| Groopview, Inc | 10 |
3 |
| Cisco Technology, Inc. | 18858 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| salesforce.com, inc. | 5003 |
2 |
| Snap Inc. | 4604 |
2 |
| SaySearch Inc. | 4 |
2 |
| Spotify AB | 880 |
2 |
| Twilio, Inc. | 456 |
2 |
| United Services Automobile Association (USAA) | 2514 |
2 |
| Sure Market, LLC | 7 |
2 |
| Vspatial, Inc. | 6 |
2 |
| Baobab Studios Inc. | 29 |
2 |
| International Business Machines Corporation | 60644 |
1 |
| Koninklijke Philips N.V. | 22975 |
1 |
| Amazon Technologies, Inc. | 24422 |
1 |
| PayPal, Inc. | 3804 |
1 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
1 |
| eIngot LLC | 36 |
1 |
| Other owners | 15 |