- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 72/115 - Grant-free or autonomous transmission
Patent holdings for IPC class H04W 72/115
Total number of patents in this class: 177
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
2
|
4
|
22
|
54
|
85
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 87585 |
20 |
| NTT DoCoMo, Inc. | 13646 |
18 |
| Huawei Technologies Co., Ltd. | 115827 |
15 |
| Nokia Technologies Oy | 19171 |
12 |
| Lenovo (Singapore) Pte. Ltd. | 3239 |
9 |
| Telefonaktiebolaget LM Ericsson (publ) | 28486 |
9 |
| Samsung Electronics Co., Ltd. | 149087 |
8 |
| LG Electronics Inc. | 73772 |
7 |
| Denso Corporation | 24783 |
7 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13137 |
7 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21607 |
7 |
| Interdigital Patent Holdings, Inc. | 5945 |
6 |
| Google LLC | 43094 |
6 |
| Apple Inc. | 56283 |
5 |
| ZTE Corporation | 43054 |
5 |
| Sony Group Corporation | 14537 |
5 |
| Media Tek Singapore Pte. Ltd. | 1118 |
3 |
| Sharp Kabushiki Kaisha | 18624 |
3 |
| Ericsson | 21998 |
2 |
| Kyocera Corporation | 14083 |
2 |
| Other owners | 21 |