公开(公告)号：US20220272189A1

公开(公告)日：2022-08-25

申请号：US17704571

申请日：2022-03-25

Applicant: PROLIFIC TECHNOLOGY INC.

Inventor： Ting-Ta CHIEN ,  Hsing-Yun HSIEH ,  Ren-Yuan YU

IPC: H04M1/72409 ,  H04W4/48

Abstract: A system for achieving display of CarPlay operation interface on display screens of multiple electronic devices is disclosed. The system comprises a first electronic device and a second electronic device, wherein the first electronic device has functionality of Apple CarPlay because of including an Apple Mfi authentication chip. Particularly, a CarPlay executor comprising a principal execution unit and a plurality of sub-execution units is provided in the first electronic device. As such, after a second mobile electronic device is in communication with a second electronic device that is coupled to the first electronic device, one sub-execution unit is authorized by the Apple Mfi authentication chip so as to let a CarPlay operation interface be shown on a display screen of the second electronic device, thereby achieving display of CarPlay operation interface on display screens of multiple electronic devices.