- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/02 - Services making use of location information
Patent holdings for IPC class H04W 4/02
Total number of patents in this class: 22145
10-year publication summary
|
873
|
1444
|
2363
|
3034
|
4044
|
3920
|
3446
|
2641
|
2161
|
339
|
| 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 59295 |
941 |
| Samsung Electronics Co., Ltd. | 108011 |
589 |
| International Business Machines Corporation | 72244 |
573 |
| Apple Inc. | 38979 |
550 |
| AT&T Intellectual Property I, L.P. | 10780 |
414 |
| Huawei Technologies Co., Ltd. | 68813 |
410 |
| Google LLC | 31798 |
397 |
| Microsoft Technology Licensing, LLC | 48254 |
379 |
| Intel Corporation | 47005 |
345 |
| BlackBerry Limited | 14391 |
300 |
| LG Electronics Inc. | 61670 |
281 |
| ZTE Corporation | 32924 |
269 |
| Sony Corporation | 43743 |
255 |
| Ericsson | 17869 |
245 |
| Facebook, Inc. | 8496 |
230 |
| Telefonaktiebolaget LM Ericsson (publ) | 21610 |
216 |
| Nokia Technologies Oy | 11505 |
203 |
| AT&T Mobility II LLC | 2285 |
176 |
| Verizon Patent And Licensing Inc. | 5442 |
161 |
| Nokia Corporation | 9634 |
152 |
| Other owners | 15059 |