Ultrasonic atomization control system and electronic cigarette

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12201146
APP PUB NO 20230126094A1
SERIAL NO

18088653

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed are an ultrasonic atomization control system and an electronic cigarette. The system includes: a current feedback circuit and/or a voltage feedback circuit, a microcontroller unit, a push-pull circuit, and an oscillator driving circuit; wherein the push-pull circuit is coupled between the microcontroller unit and the oscillator driving circuit, the current feedback circuit and/or the voltage feedback circuit are/is coupled between the oscillator driving circuit and the microcontroller unit; and the oscillator driving circuit is configured to be connected with a load; wherein the microcontroller unit is configured to output a pulse width modulation signal with a predetermined frequency and voltage to the push-pull circuit, judge a current and/or a voltage fluctuation fed back by the current feedback circuit and/or the voltage feedback circuit are/is greater than a threshold, and stop operation of the load if the fluctuation is greater than the threshold.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN FIRST UNION TECHNOLOGY CO LTD1ST FLOOR BUILDING C NO 1 JIAN'AN ROAD TANGWEI COMMUNITY FUHAI STREET BAO'AN DISTRICT SHENZHEN GUANGDONG 518000 518000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Yonghai Shenzhen, CN 387 6887
Xu, Zhongli Shenzhen, CN 380 6842
Yan, Huiyong Shenzhen, CN 13 33

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