- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/33 - Flow control; Congestion control using forward notification
Patent holdings for IPC class H04L 47/33
Total number of patents in this class: 70
10-year publication summary
|
1
|
0
|
0
|
1
|
4
|
4
|
19
|
18
|
20
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oracle International Corporation | 12313 |
13 |
| Huawei Technologies Co., Ltd. | 100781 |
8 |
| Cisco Technology, Inc. | 18858 |
6 |
| Intel Corporation | 45621 |
2 |
| Marvell Israel (M.I.S.L) Ltd. | 511 |
2 |
| ZTE Corporation | 39218 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| Hewlett Packard Enterprise Development LP | 10702 |
2 |
| Cfph, LLC | 1035 |
2 |
| Chicago Mercantile Exchange Inc. | 1000 |
2 |
| Level 3 Communications, LLC | 1428 |
2 |
| Nicira, Inc. | 1192 |
2 |
| Sonos, Inc. | 2274 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
2 |
| Huawei Cloud Computing Technologies Co., Ltd. | 1135 |
2 |
| BlackBerry Limited | 5958 |
1 |
| Qualcomm Incorporated | 76576 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Other owners | 14 |