- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 74/0808 - 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: 44
10-year publication summary
|
0
|
0
|
0
|
1
|
1
|
1
|
10
|
17
|
3
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
7 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Comcast Cable Communications, LLC | 4075 |
4 |
| Apple Inc. | 50209 |
3 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
3 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
3 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Acer Incorporated | 1864 |
2 |
| Wilus Institute of Standards and Technology Inc. | 602 |
2 |
| NEC Corporation | 32703 |
1 |
| Ericsson | 20417 |
1 |
| Interdigital Patent Holdings, Inc. | 3652 |
1 |
| Intel Corporation | 45621 |
1 |
| Fujitsu Limited | 19265 |
1 |
| Sharp Corporation | 10015 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| NTT DoCoMo, Inc. | 11501 |
1 |
| Lutron Technology Company LLC | 2300 |
1 |
| Ofinno, LLC | 1276 |
1 |
| Other owners | 0 |