- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/2885 - Hierarchically arranged intermediate devices, e.g. for hierarchical caching
Patent holdings for IPC class H04L 67/2885
Total number of patents in this class: 87
10-year publication summary
|
0
|
2
|
0
|
0
|
10
|
11
|
23
|
14
|
19
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bright Data Ltd. | 295 |
44 |
| Intel Corporation | 46949 |
4 |
| Open Text Corporation | 525 |
3 |
| ViaSat, Inc. | 1596 |
3 |
| Samsung Electronics Co., Ltd. | 145416 |
2 |
| Micron Technology, Inc. | 26231 |
2 |
| Amazon Technologies, Inc. | 26591 |
2 |
| Comcast Cable Communications, LLC | 4681 |
2 |
| Level 3 Communications, LLC | 1260 |
2 |
| Seven Networks, LLC | 134 |
2 |
| NEC Corporation | 35521 |
1 |
| Toshiba Corporation | 12320 |
1 |
| Ericsson | 21704 |
1 |
| Texas Instruments Incorporated | 19480 |
1 |
| Cisco Technology, Inc. | 19860 |
1 |
| salesforce.com, inc. | 5531 |
1 |
| Hewlett Packard Enterprise Development LP | 10712 |
1 |
| Akamai Technologies, Inc. | 744 |
1 |
| Amadeus S.A.S. | 718 |
1 |
| Arista Networks, Inc. | 1086 |
1 |
| Other owners | 11 |