- 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: 7651
10-year publication summary
|
458
|
831
|
1242
|
1315
|
1215
|
948
|
789
|
657
|
634
|
313
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 62634 |
158 |
| Samsung Electronics Co., Ltd. | 157719 |
152 |
| Apple Inc. | 58742 |
149 |
| Qualcomm Incorporated | 92196 |
142 |
| Snap Inc. | 6743 |
132 |
| Huawei Technologies Co., Ltd. | 123385 |
104 |
| Verizon Patent And Licensing Inc. | 7560 |
86 |
| T-Mobile USA, Inc. | 4497 |
86 |
| Microsoft Technology Licensing, LLC | 54466 |
84 |
| Capital One Services, LLC. | 10004 |
77 |
| Google LLC | 44482 |
75 |
| AT&T Intellectual Property I, L.P. | 9995 |
73 |
| Ford Global Technologies, LLC | 21509 |
72 |
| Toyota Motor Corporation | 35772 |
71 |
| Tile, Inc. | 351 |
68 |
| Ericsson | 22717 |
66 |
| Amazon Technologies, Inc. | 28087 |
65 |
| GeoFrenzy, Inc. | 88 |
65 |
| LG Electronics Inc. | 75694 |
63 |
| Uber Technologies, Inc. | 1616 |
60 |
| Other owners | 5803 |