- 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: 1467
10-year publication summary
|
70
|
62
|
112
|
150
|
196
|
157
|
133
|
110
|
92
|
55
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24542 |
209 |
| Huawei Technologies Co., Ltd. | 112690 |
57 |
| Kyocera Corporation | 13831 |
33 |
| Qualcomm Incorporated | 85434 |
27 |
| Samsung Electronics Co., Ltd. | 146346 |
25 |
| Mitsubishi Electric Corporation | 46127 |
25 |
| Apple Inc. | 54937 |
22 |
| Raytheon Company | 8386 |
19 |
| Intel Corporation | 47005 |
17 |
| ZTE Corporation | 42486 |
17 |
| Outdoor Wireless Networks LLC | 1957 |
17 |
| ViaSat, Inc. | 1598 |
16 |
| Texas Instruments Incorporated | 19460 |
15 |
| Fujikura Ltd. | 2938 |
15 |
| Vivo Mobile Communication Co., Ltd. | 12304 |
13 |
| NEC Corporation | 35687 |
12 |
| Boe Technology Group Co., Ltd. | 41217 |
12 |
| Robert Bosch GmbH | 42684 |
11 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21010 |
11 |
| International Business Machines Corporation | 61257 |
9 |
| Other owners | 885 |