Aerosol generating device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12239169
APP PUB NO 20220395028A1
SERIAL NO

17293269

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Abstract

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An aerosol generating device includes: a cartridge including a liquid storage and an atomizer; and a main body including a battery, a puff sensor, and a controller configured to perform pulse width modulation (PWM) control for supplying power from the battery to the atomizer, wherein the controller performs the PWM control at a first duty ratio during a puff period and performs the PWM control at a second duty ratio lower than the first duty ratio during a non-puff period between puff periods.

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Patent Owner(s)

  • KT&G CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Byung Sung Gyeonggi-do, KR 41 13
Kim, Min Kyu Daejeon, KR 134 231
Lee, Jong Sub Gyeonggi-do, KR 112 462
Lee, Won Kyeong Gyeonggi-do, KR 66 48

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