- 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: 2502
10-year publication summary
|
28
|
41
|
110
|
354
|
510
|
596
|
436
|
277
|
166
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bright Data Ltd. | 337 |
122 |
| Google LLC | 43789 |
82 |
| Citrix Systems, Inc. | 3532 |
76 |
| Snap Inc. | 6580 |
68 |
| Cisco Technology, Inc. | 22278 |
55 |
| Capital One Services, LLC. | 9730 |
53 |
| Amazon Technologies, Inc. | 27705 |
51 |
| Microsoft Technology Licensing, LLC | 54242 |
38 |
| Enlitic, Inc. | 86 |
37 |
| International Business Machines Corporation | 62220 |
35 |
| Oracle International Corporation | 13457 |
34 |
| Dropbox, Inc. | 1615 |
31 |
| Parallels International GmbH | 305 |
28 |
| salesforce.com, inc. | 5899 |
26 |
| Huawei Technologies Co., Ltd. | 120098 |
25 |
| CloudFlare, Inc. | 440 |
24 |
| Apple Inc. | 58074 |
23 |
| Turner Broadcasting System, Inc. | 285 |
23 |
| eBay Inc. | 3415 |
22 |
| EMC IP Holding Company LLC | 10708 |
22 |
| Other owners | 1627 |