- 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: 169
10-year publication summary
|
0
|
0
|
1
|
5
|
11
|
10
|
40
|
33
|
18
|
45
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
32 |
| LG Electronics Inc. | 69257 |
13 |
| Nokia Technologies Oy | 15057 |
13 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
11 |
| Huawei Technologies Co., Ltd. | 100781 |
10 |
| Comcast Cable Communications, LLC | 4075 |
10 |
| ZTE Corporation | 39218 |
9 |
| Ericsson | 20417 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
5 |
| Interdigital Patent Holdings, Inc. | 3652 |
4 |
| NTT DoCoMo, Inc. | 11501 |
4 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
3 |
| Apple Inc. | 50209 |
2 |
| Sharp Corporation | 10015 |
2 |
| Denso Corporation | 23338 |
2 |
| Dell Products L.P. | 11144 |
2 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
2 |
| Wilus Institute of Standards and Technology Inc. | 602 |
2 |
| China Mobile Communications Group Co., Ltd. | 1292 |
2 |
| Other owners | 27 |