- 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: 130
10-year publication summary
|
0
|
0
|
7
|
10
|
21
|
34
|
24
|
15
|
16
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 57924 |
15 |
| Samsung Electronics Co., Ltd. | 152914 |
10 |
| Realtek Semiconductor Corp. | 3410 |
7 |
| ARRIS Enterprises LLC | 3438 |
7 |
| Brother Industries, Ltd. | 12889 |
6 |
| Huawei Technologies Co., Ltd. | 119623 |
5 |
| SonicWALL, Inc. | 83 |
5 |
| Qualcomm Incorporated | 89782 |
3 |
| Interdigital Patent Holdings, Inc. | 6390 |
3 |
| Cisco Technology, Inc. | 22240 |
3 |
| Wire Swiss GmbH | 15 |
3 |
| Malikie Innovations Limited | 6722 |
3 |
| Orchid Authentication Systems Inc. | 4 |
3 |
| Koninklijke Philips N.V. | 25487 |
2 |
| Amazon Technologies, Inc. | 27637 |
2 |
| Google LLC | 43643 |
2 |
| PRA Audio Systems, Inc. | 9 |
2 |
| Sagemcom Broadband SAS | 475 |
2 |
| Sonos, Inc. | 2777 |
2 |
| Sonova AG | 1079 |
2 |
| Other owners | 43 |