- 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: 1359
10-year publication summary
|
193
|
190
|
199
|
198
|
111
|
33
|
5
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22638 |
97 |
| Huawei Technologies Co., Ltd. | 125107 |
62 |
| Intel Corporation | 46313 |
50 |
| Samsung Electronics Co., Ltd. | 159298 |
46 |
| Ericsson | 23107 |
44 |
| Telefonaktiebolaget LM Ericsson (publ) | 29000 |
43 |
| Qualcomm Incorporated | 93712 |
35 |
| Apple Inc. | 59354 |
34 |
| NEC Corporation | 37491 |
27 |
| Microsoft Technology Licensing, LLC | 54661 |
24 |
| Hewlett Packard Enterprise Development LP | 11551 |
24 |
| Fujitsu Limited | 16807 |
17 |
| Nokia Technologies Oy | 21911 |
15 |
| AT&T Intellectual Property I, L.P. | 10055 |
14 |
| Dejero Labs Inc. | 101 |
13 |
| Avago Technologies International Sales Pte. Limited | 8525 |
13 |
| VMware LLC | 6968 |
13 |
| Siemens AG | 23913 |
12 |
| International Business Machines Corporation | 62847 |
12 |
| AT&T Mobility II LLC | 1897 |
12 |
| Other owners | 752 |