Patents by Inventor Meng-Hsuan Lee

Meng-Hsuan Lee 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).

  • Publication number: 20200397940
    Abstract: An air purifier and a purifying method are provided. The air purifier includes a housing, a sterilization and ozone-generating unit, a physical filter, a first ozone-removing unit, and a cover. The housing has a sidewall and a bottom surface to define a processing space, wherein an upper end of the housing has an air inlet and the sidewall has an air outlet. The sterilization and ozone-generating unit is disposed in the processing space. The physical filter is disposed in the processing space, extends along the sidewall, and surrounds the sterilization and ozone-generating unit. The first ozone-removing unit is disposed between the physical filter and the sidewall. The cover is openably disposed at the air inlet.
    Type: Application
    Filed: September 4, 2019
    Publication date: December 24, 2020
    Applicant: Industrial Technology Research Institute
    Inventors: I-Ling Nien, Shou-Nan Li, Meng-Hsuan Lee, Hui-Ya Shih, Wen-An Xie, Yen-An Chen, Chia-Yen Kuo
  • Publication number: 20080290175
    Abstract: A layer-built body having hidden barcodes and figures thereof is disclosed in the invention, so as to allow barcode scanning devices to read the barcodes, the layer-built body comprising: a lenticular lens sheet divided into a first surface and a second surface, and the first surface has a plurality of convex lens-shaped optical structures disposed thereon; a patterned layer printed with trademarks or figures, and divided into a plurality of striped images; and at least a barcode layer printed with information about barcodes and divided into a plurality of striped images.
    Type: Application
    Filed: March 24, 2008
    Publication date: November 27, 2008
    Applicants: Alfred Lean-Foo CHEN, Shuo-Fang LIU, Chen-Yuan KAO
    Inventors: Alfred Lean-Foo Chen, Shuo-Fang Liu, Yuei-An Liou, Hsin-His Lai, Meng-Hsuan Lee, Ying-Hsiu Chen, Chen-Yuan Kao, Chang-Ching Chien, Jung-Hao Chi, Cheng-Yu Lu