- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 72/0446 - Resources in time domain, e.g. slots or frames
Patent holdings for IPC class H04W 72/0446
Total number of patents in this class: 7345
10-year publication summary
|
5
|
5
|
21
|
75
|
244
|
1143
|
1549
|
1271
|
1967
|
971
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84189 |
1252 |
| Huawei Technologies Co., Ltd. | 110438 |
592 |
| Samsung Electronics Co., Ltd. | 143555 |
448 |
| LG Electronics Inc. | 72247 |
404 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20612 |
303 |
| NTT DoCoMo, Inc. | 12729 |
293 |
| ZTE Corporation | 41903 |
279 |
| Ericsson | 21531 |
275 |
| Apple Inc. | 54300 |
239 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11720 |
230 |
| Vivo Mobile Communication Co., Ltd. | 11904 |
159 |
| Panasonic Intellectual Property Corporation of America | 7589 |
157 |
| Sony Group Corporation | 13386 |
122 |
| Nokia Technologies Oy | 17491 |
119 |
| Interdigital Patent Holdings, Inc. | 5237 |
112 |
| NEC Corporation | 35259 |
103 |
| Apogee Networks, LLC | 529 |
87 |
| Comcast Cable Communications, LLC | 4587 |
82 |
| Datang Mobile Communications Equipment Co., Ltd | 3778 |
82 |
| Intel Corporation | 46664 |
78 |
| Other owners | 1929 |