- 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: 3353
10-year publication summary
|
2
|
3
|
4
|
20
|
62
|
204
|
785
|
686
|
1046
|
495
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
723 |
| Huawei Technologies Co., Ltd. | 100781 |
228 |
| Samsung Electronics Co., Ltd. | 131630 |
202 |
| LG Electronics Inc. | 69257 |
188 |
| Ericsson | 20417 |
138 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
127 |
| NTT DoCoMo, Inc. | 11501 |
118 |
| ZTE Corporation | 39218 |
105 |
| Apple Inc. | 50209 |
88 |
| Panasonic Intellectual Property Corporation of America | 7230 |
79 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
67 |
| Sony Group Corporation | 10730 |
59 |
| Shanghai Langbo Communication Technology Company Limited | 1108 |
57 |
| Interdigital Patent Holdings, Inc. | 3652 |
48 |
| Comcast Cable Communications, LLC | 4075 |
48 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
48 |
| NEC Corporation | 32703 |
42 |
| Intel Corporation | 45621 |
40 |
| Ofinno, LLC | 1276 |
37 |
| Nokia Technologies Oy | 15057 |
35 |
| Other owners | 876 |