- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
Patent holdings for IPC class H01Q 1/38
Total number of patents in this class: 8767
10-year publication summary
|
357
|
444
|
644
|
772
|
833
|
895
|
859
|
786
|
738
|
200
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
825 |
| Murata Manufacturing Co., Ltd. | 22355 |
431 |
| Huawei Technologies Co., Ltd. | 100781 |
247 |
| LG Electronics Inc. | 69257 |
141 |
| DONGWOO FINE-CHEM Co., Ltd. | 1163 |
129 |
| Apple Inc. | 50209 |
120 |
| Boe Technology Group Co., Ltd. | 35384 |
91 |
| Intel Corporation | 45621 |
86 |
| Wistron NeWeb Corporation | 710 |
83 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
81 |
| ZTE Corporation | 39218 |
68 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
61 |
| Amotech Co., Ltd. | 460 |
59 |
| Qualcomm Incorporated | 76576 |
57 |
| CommScope Technologies LLC | 4937 |
56 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1827 |
50 |
| Raytheon Company | 8535 |
46 |
| The Boeing Company | 19843 |
45 |
| AAC Technologies Pte. Ltd. | 1436 |
44 |
| LG Innotek Co., Ltd. | 6758 |
43 |
| Other owners | 6004 |