Magnetic connector with optical signal path
AssigneeApple Inc.
InventorsJohn C. DiFonzo, Chris Ligtenberg, Michael Culbert
Life of this patent
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Abstract
Circuits, apparatus, and methods that provide a connector system that can supply both power and data to a mobile computing or other type of device using a single connection. Further examples also provide a power and data adapter that can provide power and data to a mobile computing device using a single cable. Further examples provide an easy disengagement when a cable connected to the connector is pulled. One such example provides a magnetic connector that uncouples without binding when its cord is pulled. Another example prevents power from being provided at a connector insert until the connector insert is placed in a connector receptacle.
Claims11
A power and data transfer system comprising:
- a power and data adapter comprising:
- a first port for receiving a first power supply;
- a second port for a data connection;
- and
- a third port for providing a second power supply voltage, a ground, and an optical data signal;
- a connector insert comprising:
- a first pin to provide an electrical connection for the second power supply voltage;
- a second pin to provide an electrical connection for the ground;
- and
- a third pin to provide an optical connection for the optical data signal;
- and
- a cable having a first conductor for the first power supply, a second conductor for the ground, and a fiber-optic cable for the optical data signal.
Dependencies are inferred from the claim text.