- 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: 1476
10-year publication summary
|
6
|
1
|
8
|
8
|
24
|
29
|
277
|
569
|
395
|
139
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92196 |
221 |
| Huawei Technologies Co., Ltd. | 123385 |
116 |
| LG Electronics Inc. | 75694 |
96 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23285 |
91 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14974 |
68 |
| Apple Inc. | 58742 |
65 |
| Samsung Electronics Co., Ltd. | 157719 |
62 |
| NTT DoCoMo, Inc. | 14702 |
58 |
| Sharp Kabushiki Kaisha | 18523 |
53 |
| Nokia Technologies Oy | 21106 |
52 |
| Vivo Mobile Communication Co., Ltd. | 13657 |
47 |
| Ofinno, LLC | 2273 |
44 |
| ZTE Corporation | 44170 |
39 |
| Interdigital Patent Holdings, Inc. | 6934 |
31 |
| Sony Group Corporation | 15642 |
25 |
| Lenovo (Singapore) Pte. Ltd. | 3354 |
21 |
| NEC Corporation | 37004 |
17 |
| Sharp Corporation | 10545 |
17 |
| Lenovo (Beijing) Limited | 4384 |
17 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
17 |
| Other owners | 319 |