Patents by Inventor Yabin Zhou

Yabin Zhou 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).

  • SILICONE MEMBRANE FOR LAMINATION PROCESS
    Publication number: 20120168072
    Abstract: A membrane includes a composite material of a silicone polymer and 0.1 wt % to 15 wt % of a scavenging filler. The membrane has a thickness of at least 1 mm and exhibits a tensile retention index of at least 35%.
    Type: Application
    Filed: December 30, 2011
    Publication date: July 5, 2012
    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventors: Senthil K. Jayaseelan, Dino Manfredi, Yabin Zhou
  • Method for implementing mobile number portability
    Patent number: 7082307
    Abstract: A scheme is provided for realizing Mobile Number Portability (MNP) by utilizing a signaling flow of prior mobile network standards such that no modification to the main apparatuses, such as VMSC, GMSC, and HLR, and the like, of the prior networks is required; only a NPDB+ apparatus is required and added, that is, a combination of NPDB and NPHLR. A user of Number portability from an original or home network to a second or other network will be a user of Number Portability out (NP out) among the users of the second network. The number section of the user belongs in the network, and it is able to assign a virtual roaming number to identify the situation of Number Portability (NP) of the user. A user of Number Portability from the second network to the home network is a user of Number Portability in (NP in) among the users of the home network.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: July 25, 2006
    Assignee: Huawei Technologies,Co., Ltd.
    Inventors: Yabin Zhou, Jian Luo, Zhijun Zhang
  • Method for implementing mobile number portability
    Publication number: 20030181206
    Abstract: A scheme is provided for realizing Mobile Number Portability (MNP) by utilizing a signaling flow of prior mobile network standards such that no modification to the main apparatuses, such as VMSC, GMSC, and HLR, and the like, of the prior networks is required; only a NPDB+ apparatus is required and added, that is, a combination of NPDB and NPHLR. A user of Number portability from an original or home network to a second or other network will be a user of Number Portability out (NP out) among the users of the second network. The number section of the user belongs in the network, and it is able to assign a virtual roaming number to identify the situation of Number Portability (NP) of the user. A user of Number Portability from the second network to the home network is a user of Number Portability in (NP in) among the users of the home network.
    Type: Application
    Filed: December 17, 2002
    Publication date: September 25, 2003
    Inventors: Yabin Zhou, Jian Luo, Zhijun Zhang