美國
US 12,702,352 B2
Dynamic light emitting diode voltage control for wearable devices
US 12,702,352 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Oura Health Oy。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Oura Health Oy
- 發明人
- Jussi Heikki Tapio Kivilinna; Tero Jääskö; Samuel Juho Verti Poikola; Mikko Pellervo Tuohimaa; Jaakko Iiro Juhani Kukkohovi
- 公開日
- 2026-08-11
- 申請日
- 2024-04-03
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,352 B2 · US12702352 · 12702352
摘要
Methods, systems, and devices for voltage control for wireless devices are described. The described techniques may enable a wearable device to dynamically select and adjust the starting input voltage (e.g., VLED) for one or more light emitting diodes (LEDs). In particular, a wearable device may dynamically determine the starting input voltage of the LEDs based on an LED configuration to be used by the LEDs, and a threshold anode line voltage to power the LEDs. The LED configuration may include parameters or characteristics of the LEDs to perform physiological measurements.…
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專利局網站： 美國專利商標局（USPTO）