Patents by Inventor Lijun Yu

Lijun Yu 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).

  • IMMOBILIZED CELL AND PREPARATION METHOD THEREOF
    Publication number: 20180002686
    Abstract: Provided are a lysine decarboxylase immobilized cell and preparation method thereof.
    Type: Application
    Filed: February 3, 2015
    Publication date: January 4, 2018
    Applicants: Cathay R&D Center Co., Ltd., Cathay Industrial Biotech Ltd.
    Inventors: Lijun Yu, Naiqiang Li, Charlie Liu, Xiucai Liu
  • Compositions comprising extracts and uses thereof
    Patent number: 9421236
    Abstract: Provided are compositions comprising an extract of Lilium siberia and a carrier. Also provided are methods of lightening the skin comprising the step of applying to skin in need of skin lightening treatment an extract of Lilium siberia.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: August 23, 2016
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Chong Jin Loy, Khalid Mahmood, Claude Saliou, Lijun Yu
  • LOCALIZATION AND TRACKING OF AN OBJECT
    Publication number: 20160061599
    Abstract: This disclosure relates to localization and tracking of an object. As one example, measurement data can be stored in memory to represent measured electrical signals at each of a plurality of known measurement locations in a given coordinate system in response to an applied signal at an unknown location in the given coordinate system. A dipole model cost function has parameters representing a dipole location and moment corresponding to the applied signal. A boundary condition can be imposed on the dipole model cost function. The unknown location in the given coordinate system, corresponding to the dipole location, can then be determined based on the stored measurement data and the dipole model cost function with the boundary condition imposed thereon.
    Type: Application
    Filed: August 31, 2015
    Publication date: March 3, 2016
    Inventors: Qingguo Zeng, Ping Jia, Charulatha Ramanathan, Lijun Yu, Jeff Burrell, Brian George, Qing Lu, Ryan Bokan, Soniya Bhojwani
  • Compositions comprising extracts and uses thereof
    Patent number: 8486466
    Abstract: Provided are compositions comprising an extract of Lilium siberia and a carrier. Also provided are methods of lightening the skin comprising the step of applying to skin in need of skin lightening treatment an extract of Lilium siberia.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: July 16, 2013
    Assignee: Johnson & Johnson Consumer Companies, Inc.
    Inventors: Chong Jin Loy, Khalid Mahmood, Claude Saliou, Lijun Yu
  • COMPOSITIONS COMPRISING LILIUM SIBERIA EXTRACTS AND USES THEREOF
    Publication number: 20120157939
    Abstract: Provided are compositions comprising an extract of Lilium siberia and a carrier. Also provided are methods of lightening the skin comprising the step of applying to skin in need of skin lightening treatment an extract of Lilium siberia.
    Type: Application
    Filed: December 17, 2010
    Publication date: June 21, 2012
    Inventors: Chong Jin Loy, Khalid Mahmood, Claude Saliou, Lijun Yu
  • COMPOSITIONS COMPRISING LILIUM SIBERIA EXTRACTS AND USES THEREOF
    Publication number: 20120156298
    Abstract: Provided are compositions comprising an extract of Lilium siberia and a carrier. Also provided are methods of lightening the skin comprising the step of applying to skin in need of skin lightening treatment an extract of Lilium siberia.
    Type: Application
    Filed: December 17, 2010
    Publication date: June 21, 2012
    Inventors: Chong Jin Loy, Khalid Mahmood, Claude Saliou, Lijun Yu