- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 1/44 - ANTENNAS, i.e. RADIO AERIALS - Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna
Patent holdings for IPC class H01Q 1/44
Total number of patents in this class: 1238
10-year publication summary
|
69
|
88
|
137
|
157
|
148
|
135
|
107
|
109
|
81
|
27
|
| 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 |
72 |
| Huawei Technologies Co., Ltd. | 100781 |
61 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
53 |
| Apple Inc. | 50209 |
48 |
| Murata Manufacturing Co., Ltd. | 22355 |
24 |
| Signify Holding B.V. | 6837 |
23 |
| ZTE Corporation | 39218 |
21 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
21 |
| Microsoft Technology Licensing, LLC | 51439 |
19 |
| LG Electronics Inc. | 69257 |
17 |
| Google LLC | 38759 |
17 |
| Sharp Kabushiki Kaisha | 18957 |
14 |
| Intel Corporation | 45621 |
13 |
| CommScope Technologies LLC | 4937 |
13 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
11 |
| Mueller International, LLC | 694 |
11 |
| Agc, Inc. | 4029 |
11 |
| Sharp Corporation | 10015 |
10 |
| Raytheon Company | 8535 |
10 |
| AGC Glass Europe | 1049 |
10 |
| Other owners | 759 |