- 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: 108
10-year publication summary
|
0
|
0
|
1
|
4
|
10
|
19
|
25
|
20
|
20
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 118879 |
9 |
| Cisco Technology, Inc. | 22239 |
6 |
| Amazon Technologies, Inc. | 27555 |
6 |
| Google LLC | 43553 |
5 |
| Ericsson | 22203 |
4 |
| Interdigital Patent Holdings, Inc. | 6283 |
4 |
| Oracle International Corporation | 13376 |
4 |
| ZTE Corporation | 43451 |
3 |
| Nippon Telegraph and Telephone Corporation | 16263 |
3 |
| Hewlett Packard Enterprise Development LP | 10814 |
3 |
| Boost SubscriberCo L.L.C. | 728 |
3 |
| Qualcomm Incorporated | 89294 |
2 |
| International Business Machines Corporation | 62049 |
2 |
| Intel Corporation | 46597 |
2 |
| Texas Instruments Incorporated | 19567 |
2 |
| Yusur Technology Co., Ltd. | 9 |
2 |
| META Platforms, Inc. | 6936 |
2 |
| Vay Technology GmbH | 37 |
2 |
| DISH Network Technologies India Private Limited | 420 |
2 |
| Blackthorn IP, LLC | 18 |
2 |
| Other owners | 40 |