- All sections
- H - Electricity
- H01P - Waveguides; resonators, lines or other devices of the waveguide type
- H01P 3/14 - Hollow waveguides flexible
Patent holdings for IPC class H01P 3/14
Total number of patents in this class: 50
10-year publication summary
1
|
8
|
2
|
6
|
5
|
4
|
6
|
5
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Olympus Corporation | 13667 |
5 |
Intel Corporation | 45621 |
3 |
3m Innovative Properties Company | 18406 |
2 |
Sony Corporation | 32931 |
2 |
Airbus Defence and Space Limited | 186 |
2 |
EMS Waves Limited | 5 |
2 |
Fukui Prefectural Government | 56 |
2 |
NSL Comm Ltd | 11 |
2 |
Concept Group, LLC | 46 |
2 |
SWISSto12 SA | 75 |
2 |
Rtx Corporation | 8674 |
2 |
Research In Motion Limited | 2283 |
1 |
Huawei Technologies Co., Ltd. | 100781 |
1 |
Rolls-Royce PLC | 2944 |
1 |
Mitsui Chemicals, Inc. | 3134 |
1 |
Astrium Limited | 115 |
1 |
CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 228 |
1 |
Elmec Corporation | 15 |
1 |
Furuno Electric Co., Ltd. | 875 |
1 |
GES Co., Ltd. | 20 |
1 |
Other owners | 15 |