- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/18 - Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
Patent holdings for IPC class H04L 69/18
Total number of patents in this class: 655
10-year publication summary
|
3
|
3
|
8
|
21
|
47
|
80
|
113
|
106
|
116
|
108
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46471 |
27 |
| Samsung Electronics Co., Ltd. | 149198 |
20 |
| Huawei Technologies Co., Ltd. | 116003 |
20 |
| ENK Wireless, Inc. | 42 |
18 |
| Apple Inc. | 56466 |
15 |
| Qualcomm Incorporated | 87720 |
12 |
| Ericsson | 22003 |
11 |
| ICU Medical, Inc. | 1451 |
11 |
| Texas Instruments Incorporated | 19498 |
9 |
| Sonos, Inc. | 2707 |
9 |
| Google LLC | 43134 |
8 |
| Marvell Asia PTE, Ltd. | 6419 |
8 |
| Intwine Connect, LLC | 19 |
7 |
| Secure Communication Technologies, LLC | 20 |
7 |
| BlackBerry Limited | 5261 |
6 |
| Siemens AG | 24333 |
6 |
| Amazon Technologies, Inc. | 27247 |
6 |
| Micron Technology, Inc. | 26591 |
5 |
| Cisco Technology, Inc. | 22107 |
5 |
| Oracle International Corporation | 13104 |
5 |
| Other owners | 440 |