{
  "$type": "site.standard.document",
  "description": "A wireless keyboard operatively coupled to an information handling system includes a wireless keyboard microcontroller and a wireless keyboard PMU to provide power to the wireless keyboard microcontroller and the wireless keyboard PMU operatively coupled to a battery and an ultracapacitor. The…",
  "path": "/patents/1374561",
  "publishedAt": "2025-03-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06F1/3231",
    "Dell Products, LP"
  ],
  "textContent": "A wireless keyboard operatively coupled to an information handling system includes a wireless keyboard microcontroller and a wireless keyboard PMU to provide power to the wireless keyboard microcontroller and the wireless keyboard PMU operatively coupled to a battery and an ultracapacitor. The wireless keyboard further including a piezoelectric energy harvester device operatively coupled to the wireless keyboard PMU and placed under a first key formed on the wireless keyboard to charge the ultracapacitor when the key is actuated and a keyboard actuation/engagement agent to, when executed by the wireless keyboard microcontroller, determine the wireless keyboard enters a standby mode and with the wireless keyboard PMU switch a power source to the ultracapacitor when in standby mode.",
  "title": "SYSTEM AND METHOD FOR A POWER SUSTAINABILITY KEYBOARD WITH PIEZOELECTRIC ENERGY HARVESTER DEVICE"
}