- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 76/25 - Maintenance of established connections
Patent holdings for IPC class H04W 76/25
Total number of patents in this class: 989
10-year publication summary
|
11
|
26
|
61
|
100
|
153
|
170
|
157
|
170
|
147
|
47
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
86 |
| Ericsson | 20417 |
78 |
| Huawei Technologies Co., Ltd. | 100781 |
78 |
| Qualcomm Incorporated | 76576 |
71 |
| Apple Inc. | 50209 |
47 |
| LG Electronics Inc. | 69257 |
45 |
| Nokia Technologies Oy | 15057 |
25 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
23 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
20 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
19 |
| Datang Mobile Communications Equipment Co., Ltd | 3210 |
16 |
| Interdigital Patent Holdings, Inc. | 3652 |
15 |
| NEC Corporation | 32703 |
13 |
| Mediatek Inc. | 4584 |
13 |
| Seven Networks, LLC | 155 |
13 |
| Intel Corporation | 45621 |
11 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
11 |
| Google LLC | 38759 |
11 |
| DexCom, Inc. | 1502 |
10 |
| T-Mobile USA, Inc. | 3668 |
10 |
| Other owners | 374 |