- 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: 533
10-year publication summary
|
10
|
9
|
13
|
23
|
51
|
78
|
111
|
103
|
113
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46126 |
20 |
| Samsung Electronics Co., Ltd. | 139001 |
17 |
| Huawei Technologies Co., Ltd. | 106762 |
17 |
| Apple Inc. | 52750 |
12 |
| Qualcomm Incorporated | 81865 |
12 |
| Ericsson | 21144 |
12 |
| ENK Wireless, Inc. | 34 |
12 |
| ICU Medical, Inc. | 1330 |
11 |
| Texas Instruments Incorporated | 19432 |
8 |
| Sonos, Inc. | 2462 |
8 |
| Marvell Asia PTE, Ltd. | 6563 |
8 |
| Google LLC | 40853 |
7 |
| BlackBerry Limited | 5872 |
6 |
| Amazon Technologies, Inc. | 25909 |
6 |
| Micron Technology, Inc. | 25824 |
5 |
| AT&T Mobility II LLC | 1838 |
5 |
| Disintermediation Services, Inc. | 10 |
5 |
| Intwine Connect, LLC | 16 |
5 |
| Microchip Technology Incorporated | 2715 |
5 |
| Secure Communication Technologies, LLC | 18 |
5 |
| Other owners | 347 |