Patents by Inventor Linlin Xin

Linlin Xin 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).

  • Method and device for analyzing water content of skin by means of skin image
    Patent number: 11490854
    Abstract: The present application discloses a method and a device for analyzing the water content of skin by means of a skin image. The method comprises performing skin feature analysis on an acquired skin image, and obtaining the water content of skin on the basis of the skin features, wherein the skin features comprise a glossiness level and a smoothness level. The present invention clearly shows a reduction in implementation costs when compared to the prior art. The invention also achieves rapid testing.
    Type: Grant
    Filed: April 11, 2020
    Date of Patent: November 8, 2022
    Assignee: JINGCHENG WORKSHOP ELECTRONIC INTEGRATION TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xianrong Qiu, Linlin Xin, Limin Zhou
  • METHOD AND DEVICE FOR ANALYZING WATER CONTENT OF SKIN BY MEANS OF SKIN IMAGE
    Publication number: 20200237286
    Abstract: The present application discloses a method and a device for analyzing the water content of skin by means of a skin image. The method comprises performing skin feature analysis on an acquired skin image, and obtaining the water content of skin on the basis of the skin features, wherein the skin features comprise a glossiness level and a smoothness level. The present invention clearly shows a reduction in implementation costs when compared to the prior art. The invention also achieves rapid testing.
    Type: Application
    Filed: April 11, 2020
    Publication date: July 30, 2020
    Applicant: JINGCHENG WORKSHOP ELECTRONIC INTEGRATION TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xianrong Qiu, Linlin Xin, Limin Zhou
  • Fiber Mat And Process Of Making Same
    Publication number: 20100120312
    Abstract: A fiber mat of improved hot wet tensile strength and a process of making same is disclosed. The fiber mat consists of fibers; a formaldehyde-free resinous fiber binder coating the fibers; and a binder-modifier which is a functional silane monomer or polymer.
    Type: Application
    Filed: July 12, 2007
    Publication date: May 13, 2010
    Inventors: Linlin Xin, Yaron Steinhauer, William Bittle