- 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: 90
10-year publication summary
|
0
|
0
|
0
|
0
|
8
|
7
|
22
|
33
|
20
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
11 |
| Samsung Electronics Co., Ltd. | 131630 |
10 |
| ARRIS Enterprises LLC | 3432 |
7 |
| Brother Industries, Ltd. | 13000 |
6 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Realtek Semiconductor Corp. | 3028 |
4 |
| Qualcomm Incorporated | 76576 |
2 |
| Koninklijke Philips N.V. | 22975 |
2 |
| Google LLC | 38759 |
2 |
| Sagemcom Broadband SAS | 421 |
2 |
| Sonos, Inc. | 2274 |
2 |
| Wire Swiss GmbH | 14 |
2 |
| Malikie Innovations Limited | 7703 |
2 |
| International Business Machines Corporation | 60644 |
1 |
| Canon Inc. | 36841 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Cisco Technology, Inc. | 18858 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Mediatek Inc. | 4584 |
1 |
| Amazon Technologies, Inc. | 24422 |
1 |
| Other owners | 26 |