- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 3/08 - MicrostripsStrip lines
Patent holdings for IPC class H01P 3/08
Total number of patents in this class: 1849
10-year publication summary
|
154
|
144
|
163
|
157
|
146
|
123
|
120
|
105
|
82
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25722 |
322 |
| International Business Machines Corporation | 62621 |
51 |
| Intel Corporation | 47102 |
51 |
| Raytheon Company | 8457 |
46 |
| Huawei Technologies Co., Ltd. | 123282 |
36 |
| NEC Corporation | 36934 |
35 |
| Mitsubishi Electric Corporation | 47971 |
33 |
| Samsung Electronics Co., Ltd. | 157557 |
30 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
29 |
| TDK Corporation | 6855 |
24 |
| Ericsson | 22660 |
18 |
| Apple Inc. | 58705 |
17 |
| Kyocera Corporation | 14335 |
17 |
| Outdoor Wireless Networks LLC | 2109 |
17 |
| Nippon Telegraph and Telephone Corporation | 15922 |
16 |
| Skyworks Solutions, Inc. | 3947 |
16 |
| Dell Products L.P. | 16972 |
13 |
| Fujikura Ltd. | 3078 |
13 |
| Northrop Grumman Systems Corporation | 2921 |
11 |
| Boe Technology Group Co., Ltd. | 44004 |
11 |
| Other owners | 1043 |