- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 23/00 - Antennas with active circuits or circuit elements integrated within them or attached to them
Patent holdings for IPC class H01Q 23/00
Total number of patents in this class: 1297
10-year publication summary
|
64
|
73
|
70
|
62
|
112
|
151
|
194
|
151
|
113
|
46
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 20654 |
179 |
| Huawei Technologies Co., Ltd. | 91672 |
53 |
| Kyocera Corporation | 12134 |
27 |
| Mitsubishi Electric Corporation | 41690 |
25 |
| Raytheon Company | 8498 |
21 |
| Samsung Electronics Co., Ltd. | 123340 |
20 |
| Qualcomm Incorporated | 70338 |
20 |
| Intel Corporation | 46078 |
20 |
| Apple Inc. | 46256 |
18 |
| CommScope Technologies LLC | 4915 |
16 |
| ZTE Corporation | 36993 |
15 |
| Texas Instruments Incorporated | 19204 |
13 |
| Vivo Mobile Communication Co., Ltd. | 7650 |
13 |
| NEC Corporation | 30702 |
12 |
| ViaSat, Inc. | 1385 |
12 |
| International Business Machines Corporation | 63166 |
10 |
| The Boeing Company | 20295 |
10 |
| Panasonic Corporation | 21749 |
10 |
| Semiconductor Energy Laboratory Co., Ltd. | 11015 |
10 |
| Fujikura Ltd. | 2722 |
10 |
| Other owners | 783 |