- 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: 254
10-year publication summary
|
0
|
1
|
1
|
0
|
2
|
12
|
46
|
59
|
85
|
41
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
42 |
| Huawei Technologies Co., Ltd. | 100781 |
17 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Ericsson | 20417 |
12 |
| Canon Inc. | 36841 |
9 |
| LG Electronics Inc. | 69257 |
8 |
| Sony Group Corporation | 10730 |
8 |
| Interdigital Patent Holdings, Inc. | 3652 |
7 |
| SK Telecom Co., Ltd. | 1699 |
6 |
| Intel Corporation | 45621 |
4 |
| Google LLC | 38759 |
4 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
4 |
| Wilus Institute of Standards and Technology Inc. | 602 |
4 |
| T-Mobile Innovations LLC | 3213 |
4 |
| Apple Inc. | 50209 |
3 |
| Sony Corporation | 32931 |
3 |
| Cisco Technology, Inc. | 18858 |
3 |
| Kyocera Corporation | 12735 |
3 |
| Intellectual Ventures II LLC | 381 |
3 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
3 |
| Other owners | 93 |