- 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: 689
10-year publication summary
|
3
|
8
|
21
|
47
|
81
|
113
|
108
|
118
|
110
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46680 |
28 |
| Samsung Electronics Co., Ltd. | 153845 |
21 |
| Huawei Technologies Co., Ltd. | 120098 |
20 |
| ENK Wireless, Inc. | 46 |
20 |
| Apple Inc. | 58074 |
15 |
| Qualcomm Incorporated | 90221 |
13 |
| Ericsson | 22292 |
11 |
| ICU Medical, Inc. | 1503 |
11 |
| Texas Instruments Incorporated | 19631 |
9 |
| Sonos, Inc. | 2791 |
9 |
| Marvell Asia PTE, Ltd. | 6347 |
8 |
| Siemens AG | 24200 |
7 |
| Dell Products L.P. | 16388 |
7 |
| Google LLC | 43789 |
7 |
| Intwine Connect, LLC | 19 |
7 |
| Secure Communication Technologies, LLC | 20 |
7 |
| BlackBerry Limited | 4997 |
6 |
| Amazon Technologies, Inc. | 27705 |
6 |
| Microsoft Technology Licensing, LLC | 54242 |
6 |
| Microchip Technology Incorporated | 3200 |
6 |
| Other owners | 465 |