- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/01 - Protocols
Patent holdings for IPC class H04L 67/01
Total number of patents in this class: 2010
10-year publication summary
10
|
10
|
28
|
43
|
108
|
338
|
466
|
561
|
400
|
93
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bright Data Ltd. | 244 |
84 |
Citrix Systems, Inc. | 3905 |
78 |
Google LLC | 38759 |
64 |
Snap Inc. | 4604 |
53 |
Amazon Technologies, Inc. | 24422 |
42 |
Cisco Technology, Inc. | 18858 |
39 |
Capital One Services, LLC. | 7551 |
37 |
Enlitic, Inc. | 85 |
36 |
Microsoft Technology Licensing, LLC | 51439 |
35 |
International Business Machines Corporation | 60644 |
33 |
Oracle International Corporation | 12313 |
32 |
VMware LLC | 6078 |
30 |
eBay Inc. | 3298 |
27 |
salesforce.com, inc. | 5003 |
26 |
Dropbox, Inc. | 1374 |
26 |
Huawei Technologies Co., Ltd. | 100781 |
25 |
CloudFlare, Inc. | 388 |
21 |
EMC IP Holding Company LLC | 11079 |
20 |
Turner Broadcasting System, Inc. | 276 |
19 |
Parallels International GmbH | 284 |
19 |
Other owners | 1264 |