- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/215 - Flow controlCongestion control using token-bucket
Patent holdings for IPC class H04L 47/215
Total number of patents in this class: 115
10-year publication summary
|
0
|
0
|
1
|
4
|
10
|
19
|
25
|
20
|
20
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 122474 |
10 |
| Cisco Technology, Inc. | 22452 |
6 |
| Amazon Technologies, Inc. | 28001 |
6 |
| Google LLC | 44361 |
5 |
| Ericsson | 22518 |
4 |
| Interdigital Patent Holdings, Inc. | 6794 |
4 |
| Oracle International Corporation | 13516 |
4 |
| ZTE Corporation | 43990 |
3 |
| Nippon Telegraph and Telephone Corporation | 15922 |
3 |
| Hewlett Packard Enterprise Development LP | 11003 |
3 |
| Boost SubscriberCo L.L.C. | 920 |
3 |
| Qualcomm Incorporated | 91550 |
2 |
| International Business Machines Corporation | 62517 |
2 |
| Intel Corporation | 46934 |
2 |
| Texas Instruments Incorporated | 19660 |
2 |
| Yusur Technology Co., Ltd. | 10 |
2 |
| META Platforms, Inc. | 6891 |
2 |
| Beijing Zitiao Network Technology Co., Ltd. | 6403 |
2 |
| Vay Technology GmbH | 37 |
2 |
| DISH Network Technologies India Private Limited | 440 |
2 |
| Other owners | 46 |