- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 74/0833 - Random access procedures, e.g. with 4-step access
Patent holdings for IPC class H04W 74/0833
Total number of patents in this class: 4289
10-year publication summary
|
0
|
0
|
5
|
8
|
30
|
255
|
760
|
528
|
993
|
1542
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 86867 |
560 |
| Samsung Electronics Co., Ltd. | 147983 |
264 |
| Huawei Technologies Co., Ltd. | 114320 |
252 |
| LG Electronics Inc. | 73690 |
226 |
| Nokia Technologies Oy | 18494 |
225 |
| Apple Inc. | 55640 |
198 |
| Ericsson | 21932 |
191 |
| ZTE Corporation | 42789 |
166 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12818 |
140 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21307 |
134 |
| NTT DoCoMo, Inc. | 13427 |
124 |
| Interdigital Patent Holdings, Inc. | 5772 |
119 |
| Vivo Mobile Communication Co., Ltd. | 12591 |
106 |
| Comcast Cable Communications, LLC | 4789 |
98 |
| Ofinno, LLC | 1840 |
92 |
| Sony Group Corporation | 14299 |
81 |
| Panasonic Intellectual Property Corporation of America | 6862 |
61 |
| Sharp Corporation | 10281 |
59 |
| Lenovo (Beijing) Limited | 3755 |
49 |
| Telefonaktiebolaget LM Ericsson (publ) | 28345 |
47 |
| Other owners | 1097 |