美國
US 12,702,165 B2
Electronic cigarette
US 12,702,165 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：JT International S.A.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- JT International S.A.
- 發明人
- Eric Louveau; Didier Malcavet; Steve Anavi; Alexandre Prot
- 公開日
- 2026-08-11
- 申請日
- 2022-04-21
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,165 B2 · US12702165 · 12702165
摘要
This electronic cigarette (1) comprises: —a heating element (10) able to vapourize a substrate during a smoking period; —means (30) for measuring an approximation (AUIOMESOO, UIOMESOO) of a characteristic of the voltage (U10(t)) across the terminals of the heating element (10) during this smoking period, said approximation being measured across the terminals (B1, B2) of a circuit (500) no component of which exhibits intrinsic characteristics not disturbed by the inhalations; —means (30) of estimating an approximation (AU10TH(t), UIO-m(t)) of said characteristic of the voltage (U10(t)) across t…
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專利局網站： 美國專利商標局（USPTO）