- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/146 - Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
Patent holdings for IPC class H04L 67/146
Total number of patents in this class: 867
10-year publication summary
|
10
|
11
|
32
|
52
|
133
|
186
|
175
|
122
|
99
|
50
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123543 |
35 |
| Cisco Technology, Inc. | 22503 |
27 |
| Bright Data Ltd. | 346 |
26 |
| Google LLC | 44540 |
25 |
| Samsung Electronics Co., Ltd. | 157946 |
24 |
| Microsoft Technology Licensing, LLC | 54463 |
20 |
| Citrix Systems, Inc. | 3502 |
19 |
| Capital One Services, LLC. | 10013 |
18 |
| salesforce.com, inc. | 6001 |
14 |
| The Nielsen Company (US), LLC | 2693 |
13 |
| PayPal, Inc. | 4346 |
11 |
| CloudFlare, Inc. | 446 |
11 |
| Tencent America LLC | 4283 |
11 |
| Ericsson | 22785 |
10 |
| VMware LLC | 6979 |
10 |
| Apple Inc. | 58885 |
9 |
| Amazon Technologies, Inc. | 28118 |
9 |
| Nasdaq, Inc. | 551 |
9 |
| Bank of America Corporation | 8433 |
8 |
| Intel Corporation | 47122 |
8 |
| Other owners | 550 |