- All sections
- H - Electricity
- H04Q - Selecting
- H04Q 3/00 - Selecting arrangements
Patent holdings for IPC class H04Q 3/00
Total number of patents in this class: 665
10-year publication summary
|
48
|
33
|
39
|
43
|
46
|
24
|
29
|
18
|
7
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Telefonaktiebolaget LM Ericsson (publ) | 28236 |
50 |
| Tango Networks, Inc. | 138 |
32 |
| Huawei Technologies Co., Ltd. | 113853 |
31 |
| Somos, Inc. | 110 |
28 |
| ZTE Corporation | 42721 |
22 |
| Level 3 Communications, LLC | 1272 |
18 |
| Ericsson | 21902 |
14 |
| CenturyLink Intellectual Property LLC | 1247 |
14 |
| Alcatel Lucent | 4516 |
11 |
| Tria Network Systems, LLC | 17 |
10 |
| Hewlett Packard Enterprise Development LP | 10744 |
9 |
| Oracle International Corporation | 13014 |
8 |
| Movius Interactive Corporation | 54 |
8 |
| Verizon Patent And Licensing Inc. | 7140 |
7 |
| Tekelec Global, Inc. | 67 |
7 |
| Genesys Cloud Services, Inc., FORMERLY Genesys Telecommunications Laboratories, Inc. | 1026 |
7 |
| First Orion Corp. | 172 |
6 |
| Google LLC | 42564 |
6 |
| Nokia Siemens Networks Oy | 1533 |
6 |
| Tata Communications (America) Inc. | 93 |
6 |
| Other owners | 365 |