Patent ID: 11881717
Assignee: POWERMAT TECHNOLOGIES LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A pinless power jack for transmitting wireless power to a pinless power plug, the pinless power jack comprising:
at least one primary coil, shielded on a side of an insulating layer, for inductively coupling with a secondary coil associated with the pinless power plug, wherein the secondary coil is on a different side of the insulating layer;
an annular magnetic snag arranged around a perimeter of the at least one primary coil concentric and non-overlapping with the at least one primary coil, wherein the annular magnetic snag is configured to magnetically couple with an annular magnetic anchor in the pinless power plug; and
at least one magnet spaced away from and outside of the annular magnetic anchor, wherein the at least one magnet is configured to magnetically couple with a magnet in the pinless power plug at a particular orientation or angle.