- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 15/14 - Reflecting surfacesEquivalent structures
Patent holdings for IPC class H01Q 15/14
Total number of patents in this class: 1819
10-year publication summary
|
70
|
119
|
130
|
146
|
152
|
124
|
156
|
190
|
235
|
194
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Japan Display Inc. | 2756 |
84 |
| Agc, Inc. | 4966 |
77 |
| Huawei Technologies Co., Ltd. | 114756 |
64 |
| Outdoor Wireless Networks LLC | 2004 |
58 |
| NEC Corporation | 36164 |
48 |
| Kyocera Corporation | 14000 |
47 |
| Samsung Electronics Co., Ltd. | 148402 |
31 |
| CommScope Technologies LLC | 3251 |
23 |
| Mitsubishi Electric Corporation | 46734 |
21 |
| NTT DoCoMo, Inc. | 13507 |
20 |
| FUJIFILM Corporation | 29728 |
19 |
| Qualcomm Incorporated | 86899 |
18 |
| The Boeing Company | 20163 |
17 |
| Denso Corporation | 24652 |
17 |
| Nippon Telegraph and Telephone Corporation | 16797 |
17 |
| Sekisui Chemical Co., Ltd. | 3477 |
17 |
| WNC Corporation | 574 |
16 |
| Sumitomo Electric Industries, Ltd. | 15696 |
15 |
| KMW Inc. | 738 |
15 |
| Thales SA | 2370 |
14 |
| Other owners | 1181 |