- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 74/04 - Scheduled access
Patent holdings for IPC class H04W 74/04
Total number of patents in this class: 2170
10-year publication summary
|
135
|
157
|
147
|
122
|
130
|
137
|
146
|
153
|
257
|
96
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 90109 |
269 |
| LG Electronics Inc. | 74953 |
209 |
| Samsung Electronics Co., Ltd. | 153573 |
165 |
| Huawei Technologies Co., Ltd. | 119891 |
146 |
| Ericsson | 22283 |
70 |
| Interdigital Patent Holdings, Inc. | 6467 |
66 |
| Apple Inc. | 58049 |
49 |
| ZTE Corporation | 43576 |
48 |
| Intel Corporation | 46638 |
46 |
| Nokia Technologies Oy | 20244 |
43 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
39 |
| Sony Corporation | 30440 |
35 |
| NTT DoCoMo, Inc. | 14250 |
34 |
| Electronics and Telecommunications Research Institute | 9496 |
28 |
| Cisco Technology, Inc. | 22256 |
25 |
| Wilus Institute of Standards and Technology Inc. | 834 |
25 |
| Sony Group Corporation | 15148 |
25 |
| Avago Technologies International Sales Pte. Limited | 8600 |
21 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22526 |
20 |
| BlackBerry Limited | 5003 |
17 |
| Other owners | 790 |