- 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: 251
10-year publication summary
|
1
|
1
|
4
|
0
|
3
|
4
|
22
|
56
|
87
|
71
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92725 |
33 |
| NTT DoCoMo, Inc. | 14827 |
24 |
| Huawei Technologies Co., Ltd. | 123867 |
23 |
| Nokia Technologies Oy | 21422 |
16 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15246 |
11 |
| Google LLC | 44601 |
11 |
| Samsung Electronics Co., Ltd. | 158337 |
10 |
| LG Electronics Inc. | 75807 |
10 |
| Lenovo (Singapore) Pte. Ltd. | 3364 |
10 |
| Interdigital Patent Holdings, Inc. | 7059 |
9 |
| Telefonaktiebolaget LM Ericsson (publ) | 28859 |
9 |
| Apple Inc. | 58995 |
7 |
| Denso Corporation | 25633 |
7 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23423 |
7 |
| ZTE Corporation | 44230 |
6 |
| Sony Group Corporation | 15780 |
6 |
| Kyocera Corporation | 14402 |
4 |
| Lenovo (Beijing) Limited | 4437 |
4 |
| Sharp Kabushiki Kaisha | 18520 |
4 |
| Ericsson | 22839 |
3 |
| Other owners | 37 |