公开(公告)号：US11070088B2

公开(公告)日：2021-07-20

申请号：US16213915

申请日：2018-12-07

Applicant: Apple Inc.

Inventor： Rex Pius Huang ,  Michael Scott Eckert ,  Mikhal De Jesus ,  Arunim Kumar ,  Atul Salvekar

IPC: H02J50/12 ,  H02J50/80 ,  H02J5/00 ,  H02J7/02

Abstract: An inductive power transmitter and an inductive power receiver include communication circuitry to communicate using modulation of the power transfer field. The inductive power transmitter or the inductive power receiver includes monitoring circuitry to determine a communication fault condition. If a communication fault condition is determined, a converter of the inductive power transmitter or inductive power receiver can adjust a control parameter.

公开(公告)号：US20200083747A1

公开(公告)日：2020-03-12

申请号：US16213915

申请日：2018-12-07

Applicant: Apple Inc.

Inventor： Rex Pius Huang ,  Michael Scott Eckert ,  Mikhal De Jesus ,  Arunim Kumar ,  Atul Salvekar

IPC: H02J50/12 ,  H02J7/02 ,  H02J5/00 ,  H02J50/80

Abstract: An inductive power transmitter and an inductive power receiver include communication circuitry to communicate using modulation of the power transfer field. The inductive power transmitter or the inductive power receiver includes monitoring circuitry to determine a communication fault condition. If a communication fault condition is determined, a converter of the inductive power transmitter or inductive power receiver can adjust a control parameter.