- 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: 4307
10-year publication summary
|
50
|
111
|
369
|
625
|
580
|
506
|
587
|
466
|
451
|
424
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Strong Force IoT Portfolio 2016, LLC | 313 |
160 |
| Qualcomm Incorporated | 86648 |
119 |
| Federal Express Corporation | 671 |
69 |
| Intel Corporation | 47221 |
66 |
| Samsung Electronics Co., Ltd. | 147787 |
60 |
| Huawei Technologies Co., Ltd. | 114071 |
59 |
| LG Electronics Inc. | 73588 |
56 |
| International Business Machines Corporation | 61537 |
40 |
| Telefonaktiebolaget LM Ericsson (publ) | 28272 |
37 |
| Nippon Telegraph and Telephone Corporation | 17324 |
36 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12717 |
36 |
| Nokia Technologies Oy | 18321 |
33 |
| Sony Group Corporation | 14275 |
31 |
| Senseware, Inc. | 84 |
30 |
| NEC Corporation | 36108 |
29 |
| Tyco Fire & Security GmbH | 3417 |
29 |
| Cognitive Systems Corp. | 293 |
28 |
| Ericsson | 21917 |
26 |
| Signify Holding B.V. | 7629 |
26 |
| Apple Inc. | 55491 |
25 |
| Other owners | 3312 |