- 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: 1364
10-year publication summary
|
193
|
190
|
199
|
198
|
112
|
34
|
6
|
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. | 22218 |
97 |
| Huawei Technologies Co., Ltd. | 118145 |
62 |
| Intel Corporation | 46569 |
49 |
| Samsung Electronics Co., Ltd. | 151485 |
47 |
| Ericsson | 22156 |
44 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
43 |
| Qualcomm Incorporated | 88827 |
36 |
| Apple Inc. | 57166 |
34 |
| NEC Corporation | 36448 |
29 |
| Microsoft Technology Licensing, LLC | 54168 |
24 |
| Hewlett Packard Enterprise Development LP | 10788 |
24 |
| Fujitsu Limited | 17357 |
17 |
| Nokia Technologies Oy | 19787 |
15 |
| AT&T Intellectual Property I, L.P. | 9769 |
14 |
| Dejero Labs Inc. | 94 |
13 |
| Avago Technologies International Sales Pte. Limited | 8631 |
13 |
| VMware LLC | 6829 |
13 |
| Siemens AG | 24278 |
12 |
| International Business Machines Corporation | 61929 |
12 |
| AT&T Mobility II LLC | 1879 |
12 |
| Other owners | 754 |