- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/38 - Services specially adapted for particular environments, situations or purposes for collecting sensor information
Patent holdings for IPC class H04W 4/38
Total number of patents in this class: 3566
10-year publication summary
|
64
|
83
|
138
|
409
|
695
|
663
|
565
|
611
|
457
|
117
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Strong Force IoT Portfolio 2016, LLC | 320 |
152 |
| Qualcomm Incorporated | 76576 |
80 |
| Intel Corporation | 45621 |
65 |
| FedEx Corporate Services, Inc. | 302 |
55 |
| Samsung Electronics Co., Ltd. | 131630 |
45 |
| International Business Machines Corporation | 60644 |
41 |
| LG Electronics Inc. | 69257 |
36 |
| Senseware, Inc. | 79 |
30 |
| AT&T Intellectual Property I, L.P. | 9886 |
28 |
| Huawei Technologies Co., Ltd. | 100781 |
28 |
| Nippon Telegraph and Telephone Corporation | 14195 |
28 |
| Sony Corporation | 32931 |
25 |
| Allstate Insurance Company | 1695 |
25 |
| Cognitive Systems Corp. | 262 |
24 |
| Sony Group Corporation | 10730 |
23 |
| Signify Holding B.V. | 6837 |
22 |
| Ericsson | 20417 |
21 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
21 |
| Apple Inc. | 50209 |
20 |
| Sumitomo Electric Industries, Ltd. | 14131 |
20 |
| Other owners | 2777 |