- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 43/0852 - Delays
Patent holdings for IPC class H04L 43/0852
Total number of patents in this class: 1364
10-year publication summary
|
3
|
10
|
20
|
78
|
170
|
218
|
284
|
241
|
216
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22243 |
103 |
| Huawei Technologies Co., Ltd. | 119240 |
69 |
| Samsung Electronics Co., Ltd. | 152716 |
45 |
| Telefonaktiebolaget LM Ericsson (publ) | 28564 |
30 |
| Amazon Technologies, Inc. | 27626 |
29 |
| Qualcomm Incorporated | 89620 |
27 |
| ZTE Corporation | 43486 |
27 |
| Nippon Telegraph and Telephone Corporation | 16250 |
23 |
| Intel Corporation | 46680 |
22 |
| VMware LLC | 6828 |
19 |
| Ericsson | 22230 |
16 |
| Comcast Cable Communications, LLC | 5025 |
16 |
| Aviatrix Systems, Inc. | 128 |
16 |
| Microsoft Technology Licensing, LLC | 54234 |
15 |
| Nokia Technologies Oy | 19932 |
14 |
| Hewlett Packard Enterprise Development LP | 10829 |
14 |
| Apple Inc. | 57718 |
12 |
| Verizon Patent And Licensing Inc. | 7439 |
12 |
| Dejero Labs Inc. | 95 |
12 |
| ISCO International, LLC | 244 |
11 |
| Other owners | 832 |