- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 76/23 - Manipulation of direct-mode connections
Patent holdings for IPC class H04W 76/23
Total number of patents in this class: 569
10-year publication summary
|
11
|
30
|
50
|
78
|
53
|
59
|
78
|
102
|
91
|
25
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
63 |
| LG Electronics Inc. | 69257 |
60 |
| Samsung Electronics Co., Ltd. | 131630 |
38 |
| Apple Inc. | 50209 |
37 |
| Huawei Technologies Co., Ltd. | 100781 |
31 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
22 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
19 |
| Ericsson | 20417 |
17 |
| Sony Corporation | 32931 |
16 |
| Interdigital Patent Holdings, Inc. | 3652 |
13 |
| Intel Corporation | 45621 |
13 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
12 |
| ZTE Corporation | 39218 |
10 |
| Nokia Technologies Oy | 15057 |
9 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
9 |
| NEC Corporation | 32703 |
8 |
| Kyocera Corporation | 12735 |
8 |
| Fujitsu Limited | 19265 |
7 |
| Datang Mobile Communications Equipment Co., Ltd | 3210 |
7 |
| Oshkosh Corporation | 1006 |
7 |
| Other owners | 163 |