- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/30 - Services specially adapted for particular environments, situations or purposes
Patent holdings for IPC class H04W 4/30
Total number of patents in this class: 1197
10-year publication summary
|
18
|
101
|
175
|
124
|
112
|
104
|
94
|
102
|
135
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Walmart Apollo, LLC | 6383 |
37 |
| Qualcomm Incorporated | 88827 |
35 |
| Huawei Technologies Co., Ltd. | 118145 |
33 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13740 |
25 |
| Oshkosh Corporation | 1460 |
22 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
22 |
| Samsung Electronics Co., Ltd. | 151485 |
21 |
| The Toronto-Dominion Bank | 2940 |
18 |
| Apple Inc. | 57166 |
17 |
| NEC Corporation | 36448 |
14 |
| Tile, Inc. | 346 |
14 |
| Estelgia, LLC | 76 |
14 |
| Nokia Technologies Oy | 19787 |
13 |
| BlackBerry Limited | 5123 |
12 |
| Denso Corporation | 24983 |
12 |
| Ivani, LLC | 83 |
12 |
| DENSO International America, Inc. | 630 |
11 |
| International Business Machines Corporation | 61929 |
10 |
| Snap Inc. | 6376 |
10 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22119 |
9 |
| Other owners | 836 |