Patents by Inventor Denz LEE

Denz 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).

  • Droplet-generating method and device
    Patent number: 9108173
    Abstract: A droplet-generating device is provided. The droplet-generating device comprises a first microchannel and a second microchannel. The first microchannel includes a first fluid inlet and a second fluid inlet. The second microchannel crossing over and communicating with the first microchannel at an intersectional region includes a third fluid inlet, a fourth fluid inlet, a fluid outlet, a three-way junction and a side wall. The intersectional region is configured between the third fluid inlet and the three-way junction, and the side wall is disposed between the fourth fluid inlet and the fluid outlet and extended downward. A method of producing a droplet is also provided.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: August 18, 2015
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Denz Lee, Chin-Yao Chen
  • DROPLET-GENERATING METHOD AND DEVICE
    Publication number: 20140161685
    Abstract: A droplet-generating device is provided. The droplet-generating device comprises a first microchannel and a second microchannel. The first microchannel includes a first fluid inlet and a second fluid inlet. The second microchannel crossing over and communicating with the first microchannel at an intersectional region includes a third fluid inlet, a fourth fluid inlet, a fluid outlet, a three-way junction and a side wall. The intersectional region is configured between the third fluid inlet and the three-way junction, and the side wall is disposed between the fourth fluid inlet and the fluid outlet and extended downward. A method of producing a droplet is also provided.
    Type: Application
    Filed: June 28, 2013
    Publication date: June 12, 2014
    Inventors: Denz LEE, Chin-Yao CHEN