- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
Patent holdings for IPC class H04W 72/232
Total number of patents in this class: 3867
10-year publication summary
|
0
|
0
|
0
|
0
|
12
|
34
|
708
|
1409
|
1090
|
366
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 152914 |
524 |
| Qualcomm Incorporated | 89782 |
424 |
| LG Electronics Inc. | 74791 |
368 |
| NTT DoCoMo, Inc. | 14175 |
312 |
| Huawei Technologies Co., Ltd. | 119623 |
193 |
| Apple Inc. | 57924 |
155 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14045 |
152 |
| ZTE Corporation | 43549 |
126 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22419 |
99 |
| Intel Corporation | 46665 |
94 |
| Lenovo (Beijing) Limited | 4085 |
93 |
| Vivo Mobile Communication Co., Ltd. | 13230 |
84 |
| Ericsson | 22237 |
75 |
| Nokia Technologies Oy | 19968 |
73 |
| Ofinno, LLC | 2079 |
68 |
| Sharp Corporation | 10432 |
63 |
| Comcast Cable Communications, LLC | 5029 |
57 |
| Sharp Kabushiki Kaisha | 18623 |
54 |
| NEC Corporation | 36545 |
45 |
| Datang Mobile Communications Equipment Co., Ltd | 4263 |
43 |
| Other owners | 765 |