- 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: 217
10-year publication summary
3
|
7
|
5
|
5
|
7
|
11
|
28
|
49
|
49
|
15
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BlackBerry Limited | 5958 |
15 |
Research In Motion Limited | 2283 |
13 |
salesforce.com, inc. | 5003 |
10 |
Microsoft Technology Licensing, LLC | 51439 |
8 |
META Platforms, Inc. | 7514 |
7 |
Entefy Inc. | 61 |
6 |
Rovi Guides, Inc. | 3236 |
6 |
eBuddy Technologies B.V. | 25 |
6 |
Apple Inc. | 50209 |
5 |
Ericsson | 20417 |
5 |
Disintermediation Services, Inc. | 10 |
5 |
Global Tel*Link Corporation | 431 |
5 |
Samsung Electronics Co., Ltd. | 131630 |
4 |
Snap Inc. | 4604 |
4 |
Twilio, Inc. | 456 |
4 |
International Business Machines Corporation | 60644 |
3 |
Liveperson, Inc. | 363 |
3 |
T-Mobile USA, Inc. | 3668 |
3 |
Vantrix Corporation | 57 |
3 |
Yahoo Assets LLC | 1127 |
3 |
Other owners | 99 |