{
  "$type": "site.standard.document",
  "description": "A system for providing power inductively to a portable device is disclosed. The system a primary coil, a drive circuit, a sense circuit, and a communication and control circuit. The communication and control circuit is configured to perform operations, including detection of communication and drive…",
  "path": "/patents/1326653",
  "publishedAt": "2022-09-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/10",
    "Mojo Mobility, Inc."
  ],
  "textContent": "A system for providing power inductively to a portable device is disclosed. The system a primary coil, a drive circuit, a sense circuit, and a communication and control circuit. The communication and control circuit is configured to perform operations, including detection of communication and drive circuit operations. A portable device that includes a receiver unit coupled to a battery and configured to receive inductive power from an inductive charging system including a base unit with a primary coil and associated circuit is also disclosed. The receiver unit includes a receiver coil, a ferrite layer, and a receiver circuit. The receiver circuit includes a receiver communication and control circuit to modulate current in the receiver coil to communicate with a base unit while the receiver circuit is being powered by the inductive charging system.",
  "title": "System and Method for Inductive Charging of Portable Devices"
}