{
  "$type": "site.standard.document",
  "description": "A wireless charging receiver (500) includes a controller (310) configured to determine that a first overvoltage threshold is met and based thereon enable a first switch (510) to couple an output of a rectifier (314) to electrical ground through a first resistor (510), to determine that a second…",
  "path": "/patents/1415472",
  "publishedAt": "2023-03-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02H3/20",
    "ST MICROELECTRONICS DES & APPL [CZ]"
  ],
  "textContent": "A wireless charging receiver (500) includes a controller (310) configured to determine that a first overvoltage threshold is met and based thereon enable a first switch (510) to couple an output of a rectifier (314) to electrical ground through a first resistor (510), to determine that a second overvoltage threshold is met and based thereon enable receive resonant circuit switches (515) to short circuit a receive resonant circuit (335), to determine that a hysteresis threshold is met and based thereon disable the receive resonant circuit switches (515) to open circuit the receive resonant circuit (335) , and to determine that a hysteresis cycle threshold is met and that the receive resonant circuit switches (515) are disabled and based thereon enable a second switch (525) to couple a second resistor (520) to the electrical ground and to communicate to wireless charging transmitter to decrease the power level on wireless charging receiver side.",
  "title": "METHODS AND APPARATUS FOR PROTECTING WIRELESS CHARGING RECEIVERS"
}