- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/16 - Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
Patent holdings for IPC class H04L 69/16
Total number of patents in this class: 998
10-year publication summary
|
5
|
8
|
23
|
123
|
152
|
183
|
147
|
139
|
128
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22239 |
66 |
| Huawei Technologies Co., Ltd. | 118879 |
62 |
| Bright Data Ltd. | 331 |
47 |
| Samsung Electronics Co., Ltd. | 152304 |
26 |
| VMware LLC | 6827 |
26 |
| Amazon Technologies, Inc. | 27555 |
22 |
| Intel Corporation | 46597 |
17 |
| International Business Machines Corporation | 62049 |
15 |
| ZTE Corporation | 43451 |
15 |
| Comcast Cable Communications, LLC | 5004 |
15 |
| LG Electronics Inc. | 74619 |
14 |
| Microsoft Technology Licensing, LLC | 54220 |
14 |
| Zscaler, Inc. | 547 |
13 |
| Apple Inc. | 57432 |
12 |
| Qualcomm Incorporated | 89294 |
12 |
| Citrix Systems, Inc. | 3555 |
11 |
| Ericsson | 22203 |
9 |
| Hewlett Packard Enterprise Development LP | 10814 |
9 |
| Mellanox Technologies Ltd. | 1545 |
9 |
| Telefonaktiebolaget LM Ericsson (publ) | 28564 |
9 |
| Other owners | 575 |