- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 76/45 - Connection management for selective distribution or broadcast for push-to-talk [PTT] or push-to-talk over cellular [PoC] services
Patent holdings for IPC class H04W 76/45
Total number of patents in this class: 260
10-year publication summary
|
16
|
42
|
40
|
45
|
38
|
18
|
22
|
17
|
21
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157300 |
51 |
| Motorola Solutions, Inc. | 4583 |
48 |
| Huawei Technologies Co., Ltd. | 122871 |
14 |
| JVC Kenwood Corporation | 3134 |
12 |
| Ericsson | 22598 |
10 |
| Telefonaktiebolaget LM Ericsson (publ) | 28736 |
9 |
| NEC Corporation | 36860 |
7 |
| Clever Devices Ltd. | 60 |
7 |
| Kodiak Networks, Inc. | 105 |
6 |
| Qualcomm Incorporated | 91834 |
4 |
| Tait International Limited | 28 |
4 |
| Apple Inc. | 58621 |
3 |
| LG Electronics Inc. | 75591 |
3 |
| Sony Corporation | 30236 |
3 |
| ZTE Corporation | 44075 |
3 |
| Nokia Solutions And Networks Oy | 7187 |
3 |
| Nokia Technologies Oy | 21020 |
3 |
| Frequentis AG | 51 |
3 |
| Iridium Satellite LLC | 92 |
3 |
| Cisco Technology, Inc. | 22488 |
2 |
| Other owners | 62 |