- 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: 1306
10-year publication summary
|
0
|
2
|
3
|
18
|
29
|
29
|
22
|
8
|
675
|
489
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
159 |
| Qualcomm Incorporated | 76576 |
141 |
| LG Electronics Inc. | 69257 |
91 |
| Apple Inc. | 50209 |
77 |
| Huawei Technologies Co., Ltd. | 100781 |
74 |
| ZTE Corporation | 39218 |
65 |
| NTT DoCoMo, Inc. | 11501 |
59 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
53 |
| Ericsson | 20417 |
51 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
46 |
| Lenovo (Beijing) Limited | 2559 |
37 |
| Ofinno, LLC | 1276 |
36 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
33 |
| Sharp Corporation | 10015 |
30 |
| Intel Corporation | 45621 |
28 |
| Nokia Technologies Oy | 15057 |
21 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
17 |
| Comcast Cable Communications, LLC | 4075 |
16 |
| Datang Mobile Communications Equipment Co., Ltd | 3210 |
16 |
| Interdigital Patent Holdings, Inc. | 3652 |
14 |
| Other owners | 242 |