WO2023002374 - MICROWAVE DEVICE
National phase entry is expected:
Publication Number
WO/2023/002374
Publication Date
26.01.2023
International Application No.
PCT/IB2022/056651
International Filing Date
19.07.2022
Title **
[English]
MICROWAVE DEVICE
[French]
DISPOSITIF À MICRO-ONDES
Applicants **
METAMATERIAL INC.
1 Research Drive
Dartmouth, Nova Scotia B2Y 4M9, CA
Inventors
PALA, Ragip
5880 W. Las Positas Blvd.
Suite 37
Pleasanton, California 94588, US
URZHUMOV, Yaroslav
601 12th Avenue NW
Apt. F2
Issaquah, Washington 98027, US
Priority Data
17/443,100
20.07.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
CIPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1393 | |
| EPO | Filing, Examination | 9663 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 4310 |
Total: 16531 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A microwave device includes a microwave cavity, a frame, and a window having an electrically insulating substrate and a structure of metallic wires supported by the substrate. The frame defines a perimeter of an opening in the microwave cavity and the frame is conductive and grounded. The window spans the opening and is arranged to reflect RF radiation back into the cavity and to shield the outside of the microwave cavity from RF radiation. The window is optically transparent. Each metallic wire of the structure is electrically connected to the frame and the width of each metallic wire is between 100 nanometres and 30 micrometres.[French]
Un dispositif à micro-ondes comprend une cavité à micro-ondes, un cadre et une fenêtre ayant un substrat électriquement isolant et une structure de fils métalliques soutenus par le substrat. Le cadre définit un périmètre d'une ouverture dans la cavité de micro-ondes et le cadre est conducteur et mis à la terre. La fenêtre couvre l'ouverture et est agencée de façon à réfléchir le rayonnement RF dans la cavité et à protéger l'extérieur de la cavité de micro-ondes contre un rayonnement RF. La fenêtre est optiquement transparente. Chaque fil métallique de la structure est électriquement relié au cadre et la largeur de chaque fil métallique est comprise entre 100 nanomètres et 30 micromètres.