- 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: 3463
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
11
|
33
|
699
|
1405
|
1090
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 149582 |
466 |
| Qualcomm Incorporated | 87986 |
380 |
| LG Electronics Inc. | 73936 |
314 |
| NTT DoCoMo, Inc. | 13726 |
281 |
| Huawei Technologies Co., Ltd. | 116370 |
168 |
| Apple Inc. | 56571 |
139 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13221 |
136 |
| ZTE Corporation | 43127 |
122 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21674 |
92 |
| Lenovo (Beijing) Limited | 3903 |
87 |
| Intel Corporation | 46481 |
86 |
| Vivo Mobile Communication Co., Ltd. | 12785 |
78 |
| Ericsson | 22021 |
73 |
| Nokia Technologies Oy | 19284 |
72 |
| Ofinno, LLC | 1913 |
61 |
| Sharp Corporation | 10316 |
58 |
| Comcast Cable Communications, LLC | 4888 |
54 |
| Sharp Kabushiki Kaisha | 18601 |
41 |
| NEC Corporation | 36322 |
40 |
| Datang Mobile Communications Equipment Co., Ltd | 4098 |
40 |
| Other owners | 675 |