Wanlin Cai

4 Patents

• US120700782024

  Method and Device for Controlling Electronic Cigarette

  CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd

  0 cites
• US119690142024

  Electronic Cigarette

  CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd

  0 cites
• US119506372024

  Mouthpiece Assembly and Electronic Cigarette

  CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd.

  0 cites
• US118645922024

  Temperature Control Method and Electronic Cigarette

  CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd.

  0 cites