Patents by Inventor Ben Lo

Ben Lo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dual air-chamber fully-sealed piezoelectric nebulization module
    Patent number: 9452441
    Abstract: Disclosed is a dual air-chamber fully sealed piezoelectric nebulization module including a first casing, a second casing and a piezoelectric nebulization module, and the piezoelectric nebulization module is clamped between the casings by snapping and sealing to partition the internal space in the first casing and the second casing into two independent air chambers. In this design, a peripheral portion of the piezoelectric nebulization module is packaged to reduce the energy and vibration from being absorbed or inhibited during vibration and provides a space with good support and free vibration to enhance the nebulization efficiency. In addition, the design with the two independent air chambers can achieve the double-barrier sealing and isolating effect and reduce the chance of the piezoelectric nebulization module being corroded or damaged.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: September 27, 2016
    Inventors: Shu-Pin Hsieh, Yung-Hsing Tung, Chien-Hua Lin, Yu-Chung Hsu, Chih-Jui Shen, Chi-Shan Hung, Ben Lo
  • DUAL AIR-CHAMBER FULLY-SEALED PIEZOELECTRIC NEBULIZATION MODULE
    Publication number: 20150238993
    Abstract: Disclosed is a dual air-chamber fully sealed piezoelectric nebulization module including a first casing, a second casing and a piezoelectric nebulization module, and the piezoelectric nebulization module is clamped between the casings by snapping and sealing to partition the internal space in the first casing and the second casing into two independent air chambers. In this design, a peripheral portion of the piezoelectric nebulization module is packaged to reduce the energy and vibration from being absorbed or inhibited during vibration and provides a space with good support and free vibration to enhance the nebulization efficiency. In addition, the design with the two independent air chambers can achieve the double-barrier sealing and isolating effect and reduce the chance of the piezoelectric nebulization module being corroded or damaged.
    Type: Application
    Filed: June 26, 2014
    Publication date: August 27, 2015
    Inventors: Shu-Pin Hsieh, Yung-Hsing Tung, Chien-Hua Lin, Yu-Chung Hsu, Chih-Jui Shen, Chi-Shan Hung, Ben Lo