- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 1/40 - Radiating elements coated with, or embedded in, protective material
Patent holdings for IPC class H01Q 1/40
Total number of patents in this class: 970
10-year publication summary
|
71
|
68
|
80
|
98
|
89
|
88
|
74
|
76
|
51
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24526 |
85 |
| Samsung Electronics Co., Ltd. | 146092 |
25 |
| Apple Inc. | 54844 |
17 |
| Raytheon Company | 8389 |
17 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42704 |
14 |
| Fujikura Ltd. | 2933 |
13 |
| Agc, Inc. | 4839 |
10 |
| Intel Corporation | 46962 |
9 |
| Kyocera Corporation | 13799 |
9 |
| Huawei Technologies Co., Ltd. | 112438 |
8 |
| Advanced Semiconductor Engineering, Inc. | 1652 |
8 |
| Nissha Printing Co., Ltd. | 262 |
8 |
| Siliconware Precision Industries Co., Ltd. | 591 |
8 |
| The Boeing Company | 20043 |
7 |
| Robert Bosch GmbH | 42689 |
7 |
| Samsung Electro-mechanics Co., Ltd. | 5614 |
7 |
| Nitto Denko Corporation | 8231 |
7 |
| Honeywell International Inc. | 13545 |
6 |
| NTN Corporation | 4976 |
6 |
| Toray Industries, Inc. | 6936 |
6 |
| Other owners | 693 |