- 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: 1280
10-year publication summary
|
1
|
3
|
10
|
20
|
78
|
170
|
217
|
281
|
240
|
177
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22061 |
96 |
| Huawei Technologies Co., Ltd. | 114462 |
63 |
| Samsung Electronics Co., Ltd. | 148077 |
42 |
| Amazon Technologies, Inc. | 27060 |
28 |
| ZTE Corporation | 42809 |
27 |
| Qualcomm Incorporated | 86990 |
26 |
| Nippon Telegraph and Telephone Corporation | 16793 |
25 |
| Telefonaktiebolaget LM Ericsson (publ) | 28377 |
23 |
| Intel Corporation | 46921 |
21 |
| VMware LLC | 6830 |
19 |
| Comcast Cable Communications, LLC | 4806 |
16 |
| Microsoft Technology Licensing, LLC | 54029 |
15 |
| Aviatrix Systems, Inc. | 122 |
15 |
| Ericsson | 21917 |
14 |
| Hewlett Packard Enterprise Development LP | 10751 |
14 |
| Nokia Technologies Oy | 18538 |
13 |
| Dejero Labs Inc. | 93 |
12 |
| Apple Inc. | 55735 |
11 |
| NEC Corporation | 36129 |
11 |
| Verizon Patent And Licensing Inc. | 7165 |
11 |
| Other owners | 778 |