Patents by Inventor Xueming Lian

Xueming Lian 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).

  • Plating performance using combination metal oxide and metal powder as additives
    Patent number: 10150863
    Abstract: The present disclosure relates to blended thermoplastic compositions comprising: a) from about 20 wt % to about 80 wt % of a polycarbonate polymer component; b) from about 5 wt % to about 30 wt % of a polycarbonate-polysiloxane copolymer component; c) from about 1 wt % to about 20 wt % of a laser direct structuring additive component; and d) from about 0.02 wt % to about 5 wt % of a metal component; wherein the combined weight percent value of all components does not exceed about 100 wt %; and wherein all weight percent values are based on the total weight of the composition.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: December 11, 2018
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Tong Wu, Yangang Yan, Yuxian An, Yegang Lin, Xueming Lian
  • LASER DIRECT STRUCTURED MATERIALS AND THEIR METHODS OF MAKING
    Publication number: 20170367182
    Abstract: The present disclosure relates to LDS materials comprising a first coating layer comprising a first LDS additive, and a base substrate, wherein the coating layer contacts the base substrate. Articles formed from the LDS materials are also disclosed that include a conductive path and a metal layer deposited on the activated path. Methods for making the LDS materials and corresponding articles are also described.
    Type: Application
    Filed: December 8, 2015
    Publication date: December 21, 2017
    Inventors: Tong WU, Wei FENG, Yangang YAN, Wenjia Zhang, Yuxian AN, Xueming Lian, Mahari TJAHJADI
  • HIGH MODULUS LASER DIRECT STRUCTURING POLYCARBONATE COMPOSITES WITH ENHANCED PLATING PERFORMANCE AND BROAD LASER WINDOW BY REFLECTION ADDITIVES
    Publication number: 20170002193
    Abstract: The present disclosure relates to a polymer composition comprising a polycarbonate polymer, a laser direct structuring additive capable of being activated by electromagnetic radiation and thereby forming elemental metal nuclei, and a reflection additive. Also disclosed is a method for making the disclosed polymer composition and an article of manufacture comprising the disclosed polymer composition.
    Type: Application
    Filed: November 25, 2014
    Publication date: January 5, 2017
    Inventors: Yunan Cheng, Xueming Lian, Yuxian An, Yun Zheng, Jiwen Wang
  • PLATING PERFORMANCE USING COMBINATION METAL OXIDE AND METAL POWDER AS ADDITIVES
    Publication number: 20160230003
    Abstract: The present disclosure relates to blended thermoplastic compositions comprising: a) from about 20 wt % to about 80 wt % of a polycarbonate polymer component; b) from about 5 wt % to about 30 wt % of a polycarbonate-polysiloxane copolymer component; c) from about 1 wt % to about 20 wt % of a laser direct structuring additive component; and d) from about 0.02 wt % to about 5 wt % of a metal component; wherein the combined weight percent value of all components does not exceed about 100 wt %; and wherein all weight percent values are based on the total weight of the composition.
    Type: Application
    Filed: September 4, 2014
    Publication date: August 11, 2016
    Inventors: Tong Wu, Yangang Yan, Yuxian An, Yegang Lin, Xueming Lian