- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 74/0808 - Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
Patent holdings for IPC class H04W 74/0808
Total number of patents in this class: 1388
10-year publication summary
|
0
|
0
|
0
|
2
|
11
|
78
|
267
|
209
|
346
|
447
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 87475 |
205 |
| LG Electronics Inc. | 73678 |
111 |
| Apple Inc. | 56211 |
77 |
| Samsung Electronics Co., Ltd. | 148924 |
71 |
| Interdigital Patent Holdings, Inc. | 5931 |
64 |
| Huawei Technologies Co., Ltd. | 115556 |
61 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21584 |
59 |
| Ericsson | 21992 |
56 |
| Nokia Technologies Oy | 19120 |
45 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13088 |
43 |
| Wilus Institute of Standards and Technology Inc. | 792 |
40 |
| Sony Group Corporation | 14504 |
31 |
| ZTE Corporation | 43019 |
29 |
| Intel Corporation | 46445 |
25 |
| Ofinno, LLC | 1916 |
24 |
| Lenovo (Singapore) Pte. Ltd. | 3225 |
22 |
| Vivo Mobile Communication Co., Ltd. | 12766 |
20 |
| Comcast Cable Communications, LLC | 4846 |
19 |
| NTT DoCoMo, Inc. | 13636 |
17 |
| SK Telecom Co., Ltd. | 1658 |
17 |
| Other owners | 352 |