- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
Patent holdings for IPC class H04W 72/25
Total number of patents in this class: 2441
10-year publication summary
|
1
|
0
|
6
|
5
|
29
|
40
|
438
|
849
|
764
|
250
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75045 |
451 |
| Qualcomm Incorporated | 90374 |
320 |
| Samsung Electronics Co., Ltd. | 154120 |
168 |
| Huawei Technologies Co., Ltd. | 120453 |
149 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22633 |
149 |
| Apple Inc. | 58122 |
74 |
| Vivo Mobile Communication Co., Ltd. | 13309 |
66 |
| ZTE Corporation | 43624 |
59 |
| Nokia Technologies Oy | 20346 |
59 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14252 |
57 |
| Sharp Kabushiki Kaisha | 18608 |
53 |
| Ofinno, LLC | 2162 |
49 |
| Lenovo (Beijing) Limited | 4137 |
48 |
| Interdigital Patent Holdings, Inc. | 6513 |
43 |
| NTT DoCoMo, Inc. | 14283 |
42 |
| Intel Corporation | 46681 |
36 |
| NEC Corporation | 36656 |
29 |
| Hyundai Motor Company | 23824 |
29 |
| Sharp Corporation | 10468 |
28 |
| Kia Corporation | 11577 |
27 |
| Other owners | 505 |