- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/61 - Time-dependent
Patent holdings for IPC class H04W 12/61
Total number of patents in this class: 372
10-year publication summary
|
7
|
11
|
18
|
30
|
56
|
54
|
70
|
44
|
62
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 91550 |
19 |
| Samsung Electronics Co., Ltd. | 156823 |
14 |
| Cisco Technology, Inc. | 22452 |
12 |
| Nokia Technologies Oy | 20956 |
10 |
| Apple Inc. | 58534 |
9 |
| LG Electronics Inc. | 75536 |
7 |
| Hewlett-Packard Development Company, L.P. | 25268 |
7 |
| Huawei Technologies Co., Ltd. | 122474 |
7 |
| T-Mobile USA, Inc. | 4480 |
7 |
| Estelgia, LLC | 77 |
6 |
| AT&T Intellectual Property I, L.P. | 9981 |
5 |
| Interdigital Patent Holdings, Inc. | 6794 |
5 |
| Intel Corporation | 46934 |
5 |
| Capital One Services, LLC. | 9927 |
5 |
| Tango Networks, Inc. | 130 |
5 |
| Ericsson | 22518 |
4 |
| Microsoft Technology Licensing, LLC | 54399 |
4 |
| Citrix Systems, Inc. | 3527 |
4 |
| Visa International Service Association | 4929 |
4 |
| The Nielsen Company (US), LLC | 2693 |
4 |
| Other owners | 229 |