- 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: 1831
10-year publication summary
|
154
|
140
|
163
|
156
|
144
|
120
|
119
|
105
|
81
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25356 |
321 |
| International Business Machines Corporation | 62076 |
51 |
| Intel Corporation | 46625 |
51 |
| Raytheon Company | 8474 |
46 |
| NEC Corporation | 36472 |
35 |
| Huawei Technologies Co., Ltd. | 119081 |
35 |
| Mitsubishi Electric Corporation | 47461 |
32 |
| Samsung Electronics Co., Ltd. | 152534 |
31 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46877 |
28 |
| TDK Corporation | 6796 |
25 |
| Apple Inc. | 57505 |
17 |
| Ericsson | 22219 |
17 |
| Outdoor Wireless Networks LLC | 2082 |
17 |
| Kyocera Corporation | 14206 |
16 |
| Nippon Telegraph and Telephone Corporation | 16263 |
16 |
| Skyworks Solutions, Inc. | 3873 |
16 |
| Dell Products L.P. | 16004 |
13 |
| Fujikura Ltd. | 3036 |
13 |
| Northrop Grumman Systems Corporation | 2929 |
11 |
| Boe Technology Group Co., Ltd. | 42685 |
11 |
| Other owners | 1029 |