- 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: 92
10-year publication summary
|
1
|
0
|
0
|
9
|
11
|
23
|
14
|
19
|
12
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bright Data Ltd. | 331 |
46 |
| Intel Corporation | 46625 |
4 |
| Open Text Corporation | 523 |
3 |
| ViaSat, Inc. | 1680 |
3 |
| Samsung Electronics Co., Ltd. | 152534 |
2 |
| Micron Technology, Inc. | 27235 |
2 |
| Amazon Technologies, Inc. | 27588 |
2 |
| Comcast Cable Communications, LLC | 5017 |
2 |
| Kyland Technology Co., Ltd. | 130 |
2 |
| Seven Networks, LLC | 126 |
2 |
| NEC Corporation | 36472 |
1 |
| Home Box Office, Inc. | 921 |
1 |
| Toshiba Corporation | 12684 |
1 |
| Ericsson | 22219 |
1 |
| Texas Instruments Incorporated | 19587 |
1 |
| Cisco Technology, Inc. | 22238 |
1 |
| salesforce.com, inc. | 5860 |
1 |
| Hewlett Packard Enterprise Development LP | 10817 |
1 |
| Akamai Technologies, Inc. | 760 |
1 |
| Amadeus S.A.S. | 720 |
1 |
| Other owners | 14 |