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US 2022/0346290 A1Published application
Emf radiation protection devices
AssigneeDimension 0 LLC
InventorsYuhui Chen, Ainslie Chen, Xin Shao
Life of this patent
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Abstract
An Electric and Magnetic Fields (EMF) protection device, includes: a metallic bottom; a metallic side extending from the metallic bottom; and a top opening, wherein the metallic bottom and the metallic side form a cylinder enclosure configured to substantially block a signal passing through the metallic side and the metallic bottom and allow the signal to pass only through the top opening.
Claims20
An Electric and Magnetic Fields (EMF) protection device, comprising:
- a metallic bottom;
- a metallic side extending from the metallic bottom;
- and
- a top opening, wherein the metallic bottom and the metallic side form an enclosure configured to substantially block a signal passing through the metallic side and the metallic bottom and allow the signal passing through the top opening.
1 more element
Dependencies are inferred from the claim text.