Patent ID: 11900197
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A wirelessly chargeable device comprising:
a battery; and
a system-in-package electrically coupled to the battery, the system-in-package comprising:
a printed circuit board;
a first integrated circuit chip disposed on the printed circuit board;
a second integrated circuit chip disposed on the printed circuit board;
a molding compound disposed over the first and the second integrated circuit chips;
a first electromagnetic interference shielding layer disposed around an outer surface of the first molding compound;
an insulating layer disposed over the first electromagnetic interference shielding layer;
a second electromagnetic interference shielding layer disposed over the insulating layer and that forms an outer surface of the system-in-package, the second electromagnetic interference shielding layer comprising a wireless charging coil pattern formed thereon; and
a first conductive component coupled to the second electromagnetic interference shielding layer and the printed circuit board.