- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 1/50 - Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Patent holdings for IPC class H01Q 1/50
Total number of patents in this class: 2397
10-year publication summary
|
180
|
216
|
200
|
166
|
213
|
208
|
238
|
214
|
236
|
76
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 22355 |
194 |
| Huawei Technologies Co., Ltd. | 100781 |
134 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
78 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
66 |
| Samsung Electronics Co., Ltd. | 131630 |
59 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1827 |
37 |
| ZTE Corporation | 39218 |
35 |
| Boe Technology Group Co., Ltd. | 35384 |
30 |
| AT&T Intellectual Property I, L.P. | 9886 |
29 |
| Apple Inc. | 50209 |
27 |
| CommScope Technologies LLC | 4937 |
26 |
| Honor Device Co., Ltd. | 3469 |
26 |
| Comba Telecom Technology (Guangzhou) Ltd. | 266 |
25 |
| Skyworks Solutions, Inc. | 3450 |
23 |
| AAC Technologies Pte. Ltd. | 1436 |
21 |
| Texas Instruments Incorporated | 19376 |
19 |
| South China University of Technology | 1581 |
19 |
| Sony Corporation | 32931 |
18 |
| Qualcomm Incorporated | 76576 |
17 |
| Chiun MAI Communication Systems, Inc. | 344 |
17 |
| Other owners | 1497 |