- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 76/50 - Connection management for emergency connections
Patent holdings for IPC class H04W 76/50
Total number of patents in this class: 1209
10-year publication summary
|
64
|
119
|
143
|
173
|
165
|
121
|
122
|
146
|
127
|
92
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157946 |
140 |
| RapidSOS, Inc. | 216 |
51 |
| Apple Inc. | 58885 |
41 |
| Motorola Solutions, Inc. | 4584 |
39 |
| T-Mobile USA, Inc. | 4503 |
39 |
| Qualcomm Incorporated | 92416 |
37 |
| Ericsson | 22785 |
36 |
| Telefonaktiebolaget LM Ericsson (publ) | 28825 |
36 |
| LG Electronics Inc. | 75818 |
33 |
| NEC Corporation | 37005 |
29 |
| Nokia Technologies Oy | 21300 |
27 |
| iControl Networks, Inc. | 186 |
21 |
| Malikie Innovations Limited | 6444 |
21 |
| AT&T Intellectual Property I, L.P. | 10002 |
19 |
| T-Mobile Innovations LLC | 4117 |
19 |
| Intrado Life & Safety, Inc. | 187 |
19 |
| NTT DoCoMo, Inc. | 14771 |
18 |
| Huawei Technologies Co., Ltd. | 123543 |
15 |
| RapidDeploy, Inc. | 48 |
15 |
| Sitnet, LLC | 46 |
15 |
| Other owners | 539 |