公开(公告)号：EP3593404A1

公开(公告)日：2020-01-15

申请号：EP18713483.8

申请日：2018-03-06

申请人： Snap Inc.

发明人： ASHWOOD, Andrea ,  KUSBEL, Patrick ,  LIN, Jun ,  MOSKOWITZ, Douglas, Wayne ,  OLGUN, Ugur ,  PATTON, Russell, Douglas ,  SIMONS, Patrick, Timothy, McSweeney ,  STEGER, Stephen, Andrew

IPC分类号： H01Q1/27 ,  H01Q1/48 ,  H01Q9/30

公开(公告)号：EP4327151A1

公开(公告)日：2024-02-28

申请号：EP22722040.7

申请日：2022-04-20

申请人： Snap Inc.

发明人： ASHWOOD, Andrea ,  FLISZAR, David, G. ,  HEGER, Jason ,  OLGUN, Ugur ,  RYNER, Michael, Christian ,  SIMONS, Patrick, Timothy McSweeney ,  STEGER, Stephen, Andrew

IPC分类号： G02B7/00 ,  G02B27/01

公开(公告)号：EP3926787A1

公开(公告)日：2021-12-22

申请号：EP21190137.6

申请日：2017-10-12

申请人： Snap Inc.

发明人： STEGER, Stephen, Andrew ,  PATTON, Russell, Douglas ,  RODRIGUEZ II, Jonathan M.

IPC分类号： H02J7/00

摘要： Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pad to enable charging as well as receive and transmit communications via the contact pads as part of various device states.