Invention Grant
- Patent Title: Pinless power coupling
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Application No.: US17902393Application Date: 2022-09-02
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Publication No.: US11611240B2Publication Date: 2023-03-21
- Inventor: Yossi Azancot , Amir Ben-Shalom , Oola Greenwald , Arik Rofe
- Applicant: POWERMAT TECHNOLOGIES LTD.
- Applicant Address: IL Petah Tikva
- Assignee: POWERMAT TECHNOLOGIES LTD.
- Current Assignee: POWERMAT TECHNOLOGIES LTD.
- Current Assignee Address: IL Petah Tikva
- Agency: Volpe Koenig
- Main IPC: H02J50/10
- IPC: H02J50/10 ; H01F38/14 ; H02J50/90 ; H01F27/28

Abstract:
A pinless power plug for receiving wireless power from a pinless power jack, comprises at least one secondary coil for inductively coupling with a primary coil. The primary coil is associated with the pinless power jack. The primary coil is shielded behind an insulating layer. The pinless power jack further comprises at least two magnetic anchors arranged around a perimeter of the at least one secondary coil in an annular configuration concentric and non-overlapping with the at least one secondary coil. The at least two magnetic anchors are configured to magnetically couple with at least two magnetic snags in the pinless power jack.
Public/Granted literature
- US20230009313A1 PINLESS POWER COUPLING Public/Granted day:2023-01-12
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