- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/06 - Authentication
Patent holdings for IPC class H04W 12/06
Total number of patents in this class: 16811
10-year publication summary
|
627
|
916
|
1392
|
1803
|
2428
|
2450
|
2450
|
2200
|
2119
|
249
|
| 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 107772 |
675 |
| Huawei Technologies Co., Ltd. | 68534 |
565 |
| Qualcomm Incorporated | 59101 |
516 |
| ZTE Corporation | 32883 |
393 |
| Apple Inc. | 38919 |
356 |
| BlackBerry Limited | 14389 |
354 |
| Intel Corporation | 46957 |
269 |
| Microsoft Technology Licensing, LLC | 48171 |
262 |
| AT&T Intellectual Property I, L.P. | 10770 |
261 |
| Telefonaktiebolaget LM Ericsson (publ) | 21580 |
254 |
| International Business Machines Corporation | 72126 |
246 |
| Ericsson | 17855 |
235 |
| Google LLC | 31745 |
217 |
| LG Electronics Inc. | 61477 |
200 |
| Nokia Technologies Oy | 11471 |
175 |
| Cisco Technology, Inc. | 19283 |
164 |
| Sony Corporation | 43704 |
162 |
| Visa International Service Association | 3138 |
144 |
| Canon Inc. | 38908 |
139 |
| Verizon Patent And Licensing Inc. | 5436 |
132 |
| Other owners | 11092 |