- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 7/04 - Screened antennas
Patent holdings for IPC class H01Q 7/04
Total number of patents in this class: 82
10-year publication summary
|
7
|
7
|
12
|
4
|
8
|
4
|
5
|
5
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nucurrent, Inc. | 346 |
8 |
| Murata Manufacturing Co., Ltd. | 24409 |
7 |
| Tekcem | 31 |
6 |
| Samsung Electronics Co., Ltd. | 144675 |
4 |
| Amosense Co., Ltd. | 481 |
3 |
| Capital One Services, LLC. | 9064 |
3 |
| Mitsubishi Electric Corporation | 45899 |
2 |
| LG Innotek Co., Ltd. | 7571 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10925 |
2 |
| Amotech Co., Ltd. | 519 |
2 |
| DEKA Products Limited Partnership | 1758 |
2 |
| Dexerials Corporation | 1958 |
2 |
| Apple Inc. | 54577 |
1 |
| Microsoft Corporation | 10379 |
1 |
| Halliburton Energy Services, Inc. | 20788 |
1 |
| 3m Innovative Properties Company | 17853 |
1 |
| LG Electronics Inc. | 72675 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 5560 |
1 |
| TDK Corporation | 6689 |
1 |
| Raytheon Company | 8389 |
1 |
| Other owners | 31 |