- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/55 - Secure pairing of devices involving three or more devices, e.g. group pairing
Patent holdings for IPC class H04W 12/55
Total number of patents in this class: 123
10-year publication summary
|
0
|
0
|
0
|
8
|
10
|
22
|
36
|
23
|
15
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 54937 |
14 |
| Samsung Electronics Co., Ltd. | 146346 |
10 |
| Realtek Semiconductor Corp. | 3290 |
7 |
| ARRIS Enterprises LLC | 3434 |
7 |
| Brother Industries, Ltd. | 12972 |
6 |
| Huawei Technologies Co., Ltd. | 112690 |
5 |
| SonicWALL, Inc. | 74 |
4 |
| Qualcomm Incorporated | 85434 |
3 |
| Interdigital Patent Holdings, Inc. | 5535 |
3 |
| Cisco Technology, Inc. | 19929 |
3 |
| Wire Swiss GmbH | 15 |
3 |
| Malikie Innovations Limited | 7129 |
3 |
| Koninklijke Philips N.V. | 24804 |
2 |
| Amazon Technologies, Inc. | 26716 |
2 |
| Google LLC | 42261 |
2 |
| Sagemcom Broadband SAS | 463 |
2 |
| Sonos, Inc. | 2619 |
2 |
| Sonova AG | 1058 |
2 |
| Block, Inc., The | 1561 |
2 |
| Orchid Authentication Systems Inc. | 3 |
2 |
| Other owners | 39 |