- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 16/22 - Traffic simulation tools or models
Patent holdings for IPC class H04W 16/22
Total number of patents in this class: 721
10-year publication summary
|
44
|
38
|
34
|
38
|
59
|
61
|
92
|
101
|
94
|
88
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 115187 |
49 |
| Samsung Electronics Co., Ltd. | 148649 |
27 |
| T-Mobile USA, Inc. | 4216 |
27 |
| Ericsson | 21957 |
25 |
| Nippon Telegraph and Telephone Corporation | 16681 |
25 |
| AT&T Intellectual Property I, L.P. | 9650 |
21 |
| Verizon Patent And Licensing Inc. | 7204 |
20 |
| Cisco Technology, Inc. | 22099 |
19 |
| Telefonaktiebolaget LM Ericsson (publ) | 28460 |
19 |
| Qualcomm Incorporated | 87191 |
17 |
| ZTE Corporation | 42934 |
17 |
| NTT DoCoMo, Inc. | 13559 |
12 |
| NEC Corporation | 36225 |
11 |
| Telecom Italia S.p.A. | 1027 |
11 |
| Nokia Solutions And Networks Oy | 6852 |
10 |
| Vivo Mobile Communication Co., Ltd. | 12702 |
10 |
| Sony Corporation | 30829 |
8 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21515 |
8 |
| DEEPSIG Inc | 53 |
8 |
| International Business Machines Corporation | 61694 |
7 |
| Other owners | 370 |