- 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: 2481
10-year publication summary
|
10
|
30
|
43
|
110
|
354
|
511
|
595
|
444
|
299
|
132
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bright Data Ltd. | 297 |
109 |
| Google LLC | 42096 |
86 |
| Citrix Systems, Inc. | 3611 |
76 |
| Snap Inc. | 5819 |
71 |
| Amazon Technologies, Inc. | 26625 |
54 |
| Cisco Technology, Inc. | 19881 |
52 |
| Capital One Services, LLC. | 9112 |
50 |
| Microsoft Technology Licensing, LLC | 53667 |
38 |
| Enlitic, Inc. | 86 |
37 |
| International Business Machines Corporation | 61198 |
35 |
| Oracle International Corporation | 12927 |
35 |
| Dropbox, Inc. | 1511 |
32 |
| eBay Inc. | 3363 |
27 |
| salesforce.com, inc. | 5537 |
26 |
| Huawei Technologies Co., Ltd. | 112134 |
25 |
| Parallels International GmbH | 296 |
25 |
| CloudFlare, Inc. | 428 |
24 |
| Apple Inc. | 54714 |
23 |
| Turner Broadcasting System, Inc. | 282 |
23 |
| EMC IP Holding Company LLC | 10835 |
22 |
| Other owners | 1611 |