- 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: 1855
10-year publication summary
|
154
|
144
|
163
|
157
|
146
|
123
|
120
|
106
|
83
|
67
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25917 |
320 |
| International Business Machines Corporation | 62805 |
51 |
| Intel Corporation | 46292 |
50 |
| Raytheon Company | 8443 |
46 |
| Huawei Technologies Co., Ltd. | 124837 |
39 |
| NEC Corporation | 37395 |
34 |
| Mitsubishi Electric Corporation | 48351 |
33 |
| Samsung Electronics Co., Ltd. | 159029 |
30 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48861 |
29 |
| TDK Corporation | 6992 |
24 |
| Ericsson | 23055 |
19 |
| Kyocera Corporation | 14451 |
18 |
| Apple Inc. | 59241 |
17 |
| Outdoor Wireless Networks LLC | 2143 |
17 |
| Nippon Telegraph and Telephone Corporation | 15913 |
16 |
| Skyworks Solutions, Inc. | 3986 |
16 |
| Dell Products L.P. | 17206 |
13 |
| Fujikura Ltd. | 3123 |
13 |
| Northrop Grumman Systems Corporation | 2913 |
11 |
| Boe Technology Group Co., Ltd. | 44653 |
11 |
| Other owners | 1048 |