- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
Patent holdings for IPC class H04W 72/0453
Total number of patents in this class: 6129
10-year publication summary
|
4
|
7
|
20
|
46
|
164
|
1060
|
1178
|
1198
|
1687
|
698
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 83821 |
959 |
| Huawei Technologies Co., Ltd. | 109769 |
549 |
| Samsung Electronics Co., Ltd. | 142777 |
361 |
| LG Electronics Inc. | 72038 |
256 |
| NTT DoCoMo, Inc. | 12650 |
204 |
| ZTE Corporation | 41780 |
195 |
| Digital Global Systems, Inc. | 382 |
192 |
| Ericsson | 21438 |
187 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20556 |
176 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11623 |
170 |
| Apple Inc. | 54076 |
154 |
| Sony Group Corporation | 13268 |
115 |
| Vivo Mobile Communication Co., Ltd. | 11791 |
111 |
| Panasonic Intellectual Property Corporation of America | 7573 |
106 |
| Nokia Technologies Oy | 17363 |
101 |
| Interdigital Patent Holdings, Inc. | 5198 |
80 |
| NEC Corporation | 35120 |
79 |
| Intel Corporation | 46639 |
71 |
| Comcast Cable Communications, LLC | 4558 |
70 |
| Ofinno, LLC | 1571 |
65 |
| Other owners | 1928 |