- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/021 - Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
Patent holdings for IPC class H04W 4/021
Total number of patents in this class: 7574
10-year publication summary
|
458
|
831
|
1242
|
1314
|
1215
|
946
|
787
|
656
|
632
|
231
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 62353 |
159 |
| Apple Inc. | 58317 |
149 |
| Samsung Electronics Co., Ltd. | 155524 |
144 |
| Qualcomm Incorporated | 91008 |
139 |
| Snap Inc. | 6667 |
132 |
| Huawei Technologies Co., Ltd. | 121322 |
101 |
| Verizon Patent And Licensing Inc. | 7528 |
86 |
| T-Mobile USA, Inc. | 4442 |
86 |
| Microsoft Technology Licensing, LLC | 54293 |
84 |
| Capital One Services, LLC. | 9854 |
77 |
| Google LLC | 44142 |
75 |
| AT&T Intellectual Property I, L.P. | 9938 |
73 |
| Ford Global Technologies, LLC | 21354 |
72 |
| Toyota Motor Corporation | 35106 |
69 |
| Tile, Inc. | 351 |
68 |
| GeoFrenzy, Inc. | 87 |
65 |
| Amazon Technologies, Inc. | 27894 |
64 |
| LG Electronics Inc. | 75330 |
63 |
| Ericsson | 22399 |
63 |
| Uber Technologies, Inc. | 1619 |
60 |
| Other owners | 5745 |