- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/841 - Flow control actions using time consideration, e.g. round trip time [RTT]
Patent holdings for IPC class H04L 12/841
Total number of patents in this class: 1386
10-year publication summary
|
207
|
193
|
190
|
199
|
198
|
115
|
38
|
5
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 19347 |
98 |
| Huawei Technologies Co., Ltd. | 106762 |
63 |
| Intel Corporation | 46126 |
51 |
| Samsung Electronics Co., Ltd. | 139001 |
46 |
| Ericsson | 21144 |
45 |
| Telefonaktiebolaget LM Ericsson (publ) | 27416 |
43 |
| Qualcomm Incorporated | 81865 |
37 |
| Apple Inc. | 52750 |
35 |
| NEC Corporation | 34413 |
29 |
| Microsoft Technology Licensing, LLC | 52886 |
27 |
| Hewlett Packard Enterprise Development LP | 10642 |
24 |
| Fujitsu Limited | 18405 |
20 |
| Nokia Technologies Oy | 16542 |
15 |
| Marvell Asia PTE, Ltd. | 6563 |
15 |
| AT&T Intellectual Property I, L.P. | 9337 |
14 |
| Cavium International | 5174 |
14 |
| International Business Machines Corporation | 60129 |
13 |
| Dejero Labs Inc. | 90 |
13 |
| Avago Technologies International Sales Pte. Limited | 8928 |
13 |
| VMware LLC | 5623 |
13 |
| Other owners | 758 |