- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 72/121 - Wireless traffic scheduling for groups of terminals or users
Patent holdings for IPC class H04W 72/121
Total number of patents in this class: 446
10-year publication summary
|
1
|
1
|
0
|
3
|
16
|
61
|
97
|
104
|
125
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 83345 |
74 |
| Huawei Technologies Co., Ltd. | 108912 |
30 |
| Samsung Electronics Co., Ltd. | 141620 |
29 |
| Ericsson | 21309 |
22 |
| LG Electronics Inc. | 71809 |
17 |
| Canon Inc. | 38930 |
13 |
| Sony Group Corporation | 13110 |
13 |
| Telefonaktiebolaget LM Ericsson (publ) | 27619 |
10 |
| Interdigital Patent Holdings, Inc. | 4734 |
8 |
| Cisco Technology, Inc. | 19530 |
8 |
| Panasonic Intellectual Property Corporation of America | 7541 |
8 |
| NTT DoCoMo, Inc. | 12553 |
7 |
| Google LLC | 41615 |
7 |
| Apple Inc. | 53901 |
6 |
| Intel Corporation | 46550 |
6 |
| Lenovo (Singapore) Pte. Ltd. | 2826 |
6 |
| Wilus Institute of Standards and Technology Inc. | 712 |
6 |
| Electronics and Telecommunications Research Institute | 9163 |
5 |
| ZTE Corporation | 41605 |
5 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11401 |
5 |
| Other owners | 161 |