- 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: 587
10-year publication summary
|
10
|
9
|
13
|
23
|
52
|
80
|
114
|
103
|
114
|
59
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46833 |
23 |
| Huawei Technologies Co., Ltd. | 111449 |
20 |
| Samsung Electronics Co., Ltd. | 144675 |
18 |
| ENK Wireless, Inc. | 38 |
15 |
| Apple Inc. | 54577 |
14 |
| Qualcomm Incorporated | 84760 |
12 |
| Ericsson | 21642 |
11 |
| ICU Medical, Inc. | 1436 |
11 |
| Texas Instruments Incorporated | 19481 |
9 |
| Sonos, Inc. | 2565 |
8 |
| Marvell Asia PTE, Ltd. | 6558 |
8 |
| Google LLC | 41934 |
7 |
| Intwine Connect, LLC | 19 |
7 |
| Secure Communication Technologies, LLC | 20 |
7 |
| Siemens AG | 24552 |
6 |
| Amazon Technologies, Inc. | 26528 |
6 |
| BlackBerry Limited | 5158 |
5 |
| Micron Technology, Inc. | 26221 |
5 |
| Cisco Technology, Inc. | 19734 |
5 |
| Dell Products L.P. | 14160 |
5 |
| Other owners | 385 |