- All sections
- H - Electricity
- H04J - Multiplex communication
- H04J 1/05 - Frequency-transposition arrangements using digital techniques
Patent holdings for IPC class H04J 1/05
Total number of patents in this class: 21
10-year publication summary
|
2
|
2
|
1
|
6
|
4
|
0
|
0
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47683 |
5 |
| Hughes Network Systems, LLC | 1390 |
3 |
| Microsoft Technology Licensing, LLC | 54275 |
2 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1425 |
2 |
| Qualcomm Incorporated | 90674 |
1 |
| Fujitsu Limited | 16997 |
1 |
| Alcatel-Lucent USA Inc. | 533 |
1 |
| Nippon Telegraph and Telephone Corporation | 15950 |
1 |
| EADS Deutschland GmbH | 360 |
1 |
| Vodafone Holding GmbH | 89 |
1 |
| L3harris Interstate Electronics Corporation | 37 |
1 |
| Outdoor Wireless Networks LLC | 2087 |
1 |
| Lanteris Space LLC | 233 |
1 |
| Other owners | 0 |