Patents by Inventor Xiangping (David) Zou

Xiangping (David) Zou 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).

  • Patent number: 10329422
    Abstract: Flame retardant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic resin, a laser direct structuring additive, and a flame retardant. The compositions offer flame retardant characteristics while also substantially maintaining the mechanical properties of the base thermoplastic resin, such as the impact strength and/or HDT of the composition. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone and other such communications equipment.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: June 25, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Yanjun Frank Li, Jiru Meng, Xiangping David Zou
  • Patent number: 10119021
    Abstract: Flame retardant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic resin, a laser direct structuring additive, and a flame retardant. The compositions offer flame retardant characteristics while also substantially maintaining the mechanical properties of the base thermoplastic resin, such as the impact strength and/or HDT of the composition. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone and other such communications equipment.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: November 6, 2018
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Yanjun Frank Li, Jiru Meng, Xiangping David Zou
  • Publication number: 20180022917
    Abstract: Flame retardant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic resin, a laser direct structuring additive, and a flame retardant. The compositions offer flame retardant characteristics while also substantially maintaining the mechanical properties of the base thermoplastic resin, such as the impact strength and/or HDT of the composition. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone and other such communications equipment.
    Type: Application
    Filed: June 21, 2013
    Publication date: January 25, 2018
    Inventors: Yanjun Frank Li, Jiru Meng, Xiangping David Zou
  • Publication number: 20170342263
    Abstract: Flame retardant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic resin, a laser direct structuring additive, and a flame retardant. The compositions offer flame retardant characteristics while also substantially maintaining the mechanical properties of the base thermoplastic resin, such as the impact strength and/or HDT of the composition. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone and other such communications equipment.
    Type: Application
    Filed: August 10, 2017
    Publication date: November 30, 2017
    Inventors: Yanjun Frank Li, Jiru Meng, Xiangping David Zou
  • Patent number: 9499693
    Abstract: Compositions based on polycarbonate copolymers to provide ultra-clean materials and articles useful in the hard disk drive and semiconductor industries. In one aspect, the compositions include a polycarbonate copolymer based on a sebacic acid, BPA, PCP polyestercarbonate. The compositions may be used with or without other polymers, fillers or additives. The compositions based on this polycarbonate copolymer exhibit ultra clean performance, low organic contamination, low LPC, and low ionic contaminations. Meanwhile, the compositions also exhibit good flow ability, good ductility and good surface quality.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: November 22, 2016
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Yun Zheng, Xiangping (David) Zou, Fanshun Meng, Yangang Yan
  • Patent number: 8883900
    Abstract: Thermoplastic compositions that are capable of being used in a laser direct structuring process to provide enhanced plating performance and good mechanical properties. The compositions of the present invention include a thermoplastic base resin, a laser direct structuring additive and a white pigment. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone antennas and other such communications equipment, medical applications, RFID applications, and automotive applications.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: November 11, 2014
    Assignee: Sabic Global Technologies B.V.
    Inventors: Siguang Jiang, Jiru Meng, Xiangping (David) Zou
  • Publication number: 20140124709
    Abstract: Compositions based on polycarbonate copolymers to provide ultra-clean materials and articles useful in the hard disk drive and semiconductor industries. In one aspect, the compositions include a polycarbonate copolymer based on a sebacic acid, BPA, PCP polyestercarbonate. The compositions may be used with or without other polymers, fillers or additives. The compositions based on this polycarbonate copolymer exhibit ultra clean performance, low organic contamination, low LPC, and low ionic contaminations. Meanwhile, the compositions also exhibit good flow ability, good ductility and good surface quality.
    Type: Application
    Filed: November 7, 2012
    Publication date: May 8, 2014
    Applicant: SABIC Innovative Plastics IP B.V.
    Inventors: Yun Zheng, Xiangping (David) Zou, Fanshun Meng, Yangang Yan
  • Publication number: 20130289178
    Abstract: Flame retardant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic resin, a laser direct structuring additive, and a flame retardant. The compositions offer flame retardant characteristics while also substantially maintaining the mechanical properties of the base thermoplastic resin, such as the impact strength and/or HDT of the composition. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone and other such communications equipment.
    Type: Application
    Filed: June 21, 2013
    Publication date: October 31, 2013
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventors: Yanjun Frank Li, Jiru Meng, Xiangping David Zou
  • Publication number: 20120279764
    Abstract: Thermoplastic compositions that are capable of being used in a laser direct structuring process to provide enhanced plating performance and good mechanical properties. The compositions of the present invention include a thermoplastic base resin, a laser direct structuring additive and a white pigment. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone antennas and other such communications equipment, medical applications, RFID applications, and automotive applications.
    Type: Application
    Filed: October 25, 2011
    Publication date: November 8, 2012
    Applicant: SABIC Innovative Plastics IP B.V.
    Inventors: Siguang Jiang, Jiru Meng, Xiangping (David) Zou
  • Publication number: 20120276390
    Abstract: Thermoplastic compositions that are capable of being used in a laser direct structuring process to provide enhanced plating performance and good mechanical properties. The compositions include a thermoplastic base resin, a laser direct structuring additive, and a mineral filler. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone antennas and other such communications equipment, medical applications, RFID applications, and automotive applications.
    Type: Application
    Filed: October 26, 2011
    Publication date: November 1, 2012
    Applicant: SABIC Innovative Plastics IP B.V.
    Inventors: Qiang Ji, Siguang Jiang, Jiru Meng, Tong Wu, Xiangping (David) Zou