- 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: 7153
10-year publication summary
|
294
|
458
|
831
|
1240
|
1309
|
1212
|
940
|
779
|
645
|
399
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 61287 |
159 |
| Apple Inc. | 55017 |
139 |
| Samsung Electronics Co., Ltd. | 146534 |
132 |
| Snap Inc. | 5889 |
124 |
| Qualcomm Incorporated | 85550 |
119 |
| Huawei Technologies Co., Ltd. | 113006 |
88 |
| Verizon Patent And Licensing Inc. | 7109 |
84 |
| T-Mobile USA, Inc. | 4113 |
84 |
| Microsoft Technology Licensing, LLC | 53739 |
83 |
| Capital One Services, LLC. | 9184 |
80 |
| Google LLC | 42292 |
75 |
| Ford Global Technologies, LLC | 20605 |
70 |
| AT&T Intellectual Property I, L.P. | 9520 |
68 |
| Amazon Technologies, Inc. | 26741 |
64 |
| Tile, Inc. | 334 |
64 |
| Uber Technologies, Inc. | 1598 |
61 |
| Toyota Motor Corporation | 32331 |
59 |
| Ericsson | 21778 |
59 |
| GeoFrenzy, Inc. | 81 |
59 |
| LG Electronics Inc. | 73210 |
55 |
| Other owners | 5427 |