- 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: 1362
10-year publication summary
|
73
|
70
|
62
|
112
|
152
|
194
|
156
|
125
|
102
|
24
|
| 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 |
193 |
| Huawei Technologies Co., Ltd. | 100781 |
54 |
| Kyocera Corporation | 12735 |
30 |
| Mitsubishi Electric Corporation | 43934 |
25 |
| Samsung Electronics Co., Ltd. | 131630 |
23 |
| Qualcomm Incorporated | 76576 |
23 |
| Apple Inc. | 50209 |
20 |
| Intel Corporation | 45621 |
20 |
| CommScope Technologies LLC | 4937 |
19 |
| Raytheon Company | 8535 |
18 |
| ZTE Corporation | 39218 |
16 |
| Texas Instruments Incorporated | 19376 |
14 |
| ViaSat, Inc. | 1508 |
14 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
13 |
| NEC Corporation | 32703 |
12 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
11 |
| International Business Machines Corporation | 60644 |
10 |
| The Boeing Company | 19843 |
10 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
10 |
| Fujikura Ltd. | 2777 |
10 |
| Other owners | 817 |