- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 51/066 - Format adaptation, e.g. format conversion or compression
Patent holdings for IPC class H04L 51/066
Total number of patents in this class: 255
10-year publication summary
|
1
|
2
|
5
|
6
|
10
|
27
|
50
|
52
|
30
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Research In Motion Limited | 2006 |
13 |
| Microsoft Technology Licensing, LLC | 53968 |
11 |
| salesforce.com, inc. | 5665 |
11 |
| BlackBerry Limited | 5350 |
10 |
| Apple Inc. | 55491 |
9 |
| Twilio, Inc. | 594 |
8 |
| Entefy Inc. | 69 |
7 |
| META Platforms, Inc. | 7068 |
7 |
| Ericsson | 21917 |
6 |
| eBuddy Technologies B.V. | 23 |
6 |
| Samsung Electronics Co., Ltd. | 147787 |
5 |
| Snap Inc. | 5993 |
5 |
| Disintermediation Services, Inc. | 10 |
5 |
| Adeia Guides Inc. | 3399 |
5 |
| International Business Machines Corporation | 61537 |
3 |
| Bank of America Corporation | 7692 |
3 |
| Liveperson, Inc. | 375 |
3 |
| T-Mobile USA, Inc. | 4175 |
3 |
| Vantrix Corporation | 57 |
3 |
| Yahoo Assets LLC | 1204 |
3 |
| Other owners | 129 |