- All sections
- H - Electricity
- H01P - Waveguides; resonators, lines or other devices of the waveguide type
- H01P 7/00 - Resonators of the waveguide type
Patent holdings for IPC class H01P 7/00
Total number of patents in this class: 182
10-year publication summary
|
9
|
11
|
14
|
10
|
7
|
9
|
15
|
11
|
7
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60644 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| Murata Manufacturing Co., Ltd. | 22355 |
6 |
| Huawei Technologies Co., Ltd. | 100781 |
4 |
| Massachusetts Institute of Technology | 9795 |
4 |
| Iridia, Inc. | 25 |
4 |
| The Regents of the University of California | 18943 |
3 |
| ROHDE & Schwarz GmbH & Co. KG | 1831 |
3 |
| Universiti Sains Malaysia | 124 |
3 |
| General Electric Company | 18133 |
2 |
| The Boeing Company | 19843 |
2 |
| NEC Corporation | 32703 |
2 |
| Panasonic Corporation | 20786 |
2 |
| Applied Materials, Inc. | 16587 |
2 |
| Electronics and Telecommunications Research Institute | 8830 |
2 |
| TDK Corporation | 6306 |
2 |
| Kyocera Corporation | 12735 |
2 |
| Northrop Grumman Systems Corporation | 2940 |
2 |
| ZTE Corporation | 39218 |
2 |
| CommScope Italy S.r.l. | 50 |
2 |
| Other owners | 114 |