Patents/Inventors

Xiyong Zhang

GuangdongCN12 patents

15 Patents

US124846272025
Electronic Cigarette Having Encryption Chip for Anti-counterfeiting and Anti-counterfeiting Method Thereof
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US123104122025
Electronic Cigarette with Two-wire Encryption Chip for Anti-counterfeiting
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US123104132025
Electronic Cigarette Capable of Dose Control and Control Method Thereof
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US123104162025
Electronic Cigarette Having Electronic Child Lock and Controlling Method Thereof
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US122011592025
Electronic Cigarette Preheating Method to Ensure Preparation of Liquid Aerosol Material
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US121565452024
Electronic Cigarette Having Power Chip with Automatic Closed-loop Control for Output
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US121536582024
Electronic Cigarette (e-cigarette) for Preventing Minors from Using and Control Method Thereof
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US121553092024
Electronic Cigarette Chip with Automatic Closed-loop Control for Output Voltage and Working Method Thereof
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US121443802024
Electronic Cigarette Preheating Control Method
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US120758412024
Electronic Cigarette Encrypted by Wireless Electronic Tag and Encryption Method
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US120228822024
Electronic Cigarette with Automatic Preheating in Anticipation of Smoking Action and Control Method Thereof
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US119376492024
Constant-power Electronic Cigarette Protecting Against Dry-heating and Controlling Method Thereof
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US119034262024
Electronic Cigarette Controllable by Mobile Software and Controlling Method Thereof
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US118645852024
Electronic Cigarette Equipped with Double Air Pressure Sensors and Control Method Thereof
SHENZHEN HAPPY VAPING TECHNOLOGY LIMITED
0 cites
US118688372024
Electronic Cigarette with NFC Anti-counterfeiting Code and Anti-counterfeiting Method Thereof
HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED
0 cites