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US 2022/0008740 A1Published application
Energy concentration apparatus having central hole and micro-slit
AssigneeUIF (University Industry Foundation), Yonsei University
InventorsHeon Jin CHOI, Jae Suk Sung
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Abstract
Disclosed herein is an energy concentration apparatus having a central hole and a micro-slit. The energy concentration apparatus including: a body part; a loop antenna coil part disposed on the body part; and a cover part coupled to the body part in order to cover the loop antenna coil part. The cover part has a central hole and a micro-slit.
Claims21
An energy concentration apparatus having a central hole and a micro-slit, the energy concentration apparatus comprising:
- a body part;
- a loop antenna coil part disposed on the body part;
- and
- a cover part coupled to the body part in order to cover the loop antenna coil part;
- wherein the cover part has a central hole and a micro-slit.
2 more elements
An energy concentration apparatus having a central hole and a micro-slit, the energy concentration apparatus comprising:
- a body part;
- a loop antenna coil part disposed on the body part;
- a lower cover part coupled to the body part in order to cover the loop antenna coil part;
- an upper cover part coupled to a top surface of the lower cover part in a corresponding shape;
- a drive unit configured to drive the upper cover part;
- and
- a control unit configured to control the drive unit;
- wherein the lower cover part includes a lower central hole and at least one lower micro-slit, and the upper cover part includes an upper central hole and at least one upper micro-slit;
- and
- wherein at least one of the lower cover part and the upper cover part is rotatably provided, and an exposed space is variable as the central holes and the micro-slits overlap each other through rotation.
7 more elements
Dependencies are inferred from the claim text.