公开(公告)号：WO2018132333A4

公开(公告)日：2018-07-19

申请号：PCT/US2018/012795

申请日：2018-01-08

Applicant: APPLE INC.

Inventor： JAIN, Karan S. ,  DATTA, Supratik ,  VENUGOPAL, Nandita ,  HUSSAIN, Asif

IPC: H02J50/10 ,  H01F27/28

Abstract: A wireless power system includes an electrically-balanced inductor in a transmitter device and an electrically-balanced inductor in a receiver device. The electrically-balanced inductors can be formed by introducing crossovers between radially-adjacent portions of two separate turns of each inductor. The crossovers balance the electric field generated by the transmitter device when transferring power to the receiver device.

公开(公告)号：WO2020009722A1

公开(公告)日：2020-01-09

申请号：PCT/US2018/065549

申请日：2018-12-13

Applicant: APPLE INC.

Inventor： MARSHALL, Blake, R. ,  NASIRI MAHALATI, Reza ,  LOW, Wing, Kong ,  BENTOV, Izhar ,  ASOKA KUMAR SHENOI, Ashwin, Kumar ,  TSAO, Henry, N. ,  DATTA, Supratik ,  ZUBER, Wesley, W. ,  VENUGOPAL, Nandita ,  JAIN, Karan, S.

IPC: G06F3/044 ,  G06F3/0354

Abstract: Touch-based input devices, such as a stylus, can receive tactile input from a user. The tactile input functions can be performed by a touch sensor, such as a capacitive sensing device. A touch sensor can be integrated into a stylus in a low profile form. Tactile input can be received at the user's natural grip location. Furthermore, the stylus can effectively distinguish between tactile inputs from a user and disregard sustained tactile inputs that are provided while the user simply holds the stylus at the user's natural grip location.

公开(公告)号：WO2018132333A1

公开(公告)日：2018-07-19

申请号：PCT/US2018/012795

申请日：2018-01-08

Applicant: APPLE INC.

Inventor： JAIN, Karan S. ,  DATTA, Supratik ,  VENUGOPAL, Nandita ,  HUSSAIN, Asif

IPC: H02J50/10 ,  H01F27/28

Abstract: A wireless power system includes an electrically-balanced inductor in a transmitter device and an electrically-balanced inductor in a receiver device. The electrically-balanced inductors can be formed by introducing crossovers between radially-adjacent portions of two separate turns of each inductor. The crossovers balance the electric field generated by the transmitter device when transferring power to the receiver device.