- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink
Patent holdings for IPC class H04W 72/40
Total number of patents in this class: 476
10-year publication summary
|
4
|
3
|
6
|
1
|
7
|
8
|
13
|
6
|
239
|
179
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
55 |
| LG Electronics Inc. | 69257 |
53 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
35 |
| Huawei Technologies Co., Ltd. | 100781 |
33 |
| Apple Inc. | 50209 |
23 |
| Ofinno, LLC | 1276 |
22 |
| Samsung Electronics Co., Ltd. | 131630 |
17 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
17 |
| Nokia Technologies Oy | 15057 |
16 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
15 |
| NTT DoCoMo, Inc. | 11501 |
12 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
12 |
| Sharp Kabushiki Kaisha | 18957 |
10 |
| ZTE Corporation | 39218 |
8 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
8 |
| Interdigital Patent Holdings, Inc. | 3652 |
7 |
| Sharp Corporation | 10015 |
7 |
| Sony Group Corporation | 10730 |
7 |
| Ericsson | 20417 |
6 |
| Lenovo (Beijing) Limited | 2559 |
6 |
| Other owners | 107 |