- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 40/00 - Communication routing or communication path finding
Patent holdings for IPC class H04W 40/00
Total number of patents in this class: 2018
10-year publication summary
|
168
|
139
|
110
|
101
|
60
|
44
|
55
|
50
|
34
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123282 |
116 |
| Ericsson | 22660 |
95 |
| Qualcomm Incorporated | 91997 |
86 |
| Apple Inc. | 58705 |
58 |
| Samsung Electronics Co., Ltd. | 157557 |
48 |
| Tango Networks, Inc. | 130 |
41 |
| Cisco Technology, Inc. | 22491 |
39 |
| AT&T Intellectual Property I, L.P. | 9993 |
38 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
36 |
| Malikie Innovations Limited | 6474 |
36 |
| Nokia Technologies Oy | 21069 |
35 |
| ZTE Corporation | 44159 |
30 |
| LG Electronics Inc. | 75654 |
28 |
| NEC Corporation | 36934 |
28 |
| Network-1 Technologies, Inc. | 67 |
28 |
| AT&T Mobility II LLC | 1898 |
20 |
| Hewlett Packard Enterprise Development LP | 11042 |
19 |
| T-Mobile USA, Inc. | 4491 |
19 |
| Avago Technologies International Sales Pte. Limited | 8564 |
19 |
| T-Mobile Innovations LLC | 4109 |
19 |
| Other owners | 1180 |