Patents by Inventor Wenbin Wei

Wenbin Wei 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).

  • Condenser microphone
    Patent number: 8693712
    Abstract: The present invention provides a condenser microphone. In one embodiment, the condenser microphone comprises: a frame of the microphone formed of a circuit board substrate and a casing, and an amplifier device, an elastic holding component and capacitance components provided inside the microphone. One or more sound holes are provided on the circuit board substrate or the casing. The capacitance components are provided on the side with the sound holes. The amplifier device is provided on the side opposite to the side with the sound holes. The elastic holding component is provided on the side with the amplifier device or on the side with the capacitance components.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: April 8, 2014
    Assignee: Goertek Inc.
    Inventors: Weihua Sun, Wenbin Wei, Rongguo Yao, Xianbin Wang, Maoqiang Dang
  • CONDENSER MICROPHONE
    Publication number: 20110044479
    Abstract: The present invention provides a condenser microphone. In one embodiment, the condenser microphone comprises: a frame of the microphone formed of a circuit board substrate and a casing, and an amplifier device, an elastic holding component and capacitance components provided inside the microphone. One or more sound holes are provided on the circuit board substrate or the casing. The capacitance components are provided on the side with the sound holes. The amplifier device is provided on the side opposite to the side with the sound holes. The elastic holding component is provided on the side with the amplifier device or on the side with the capacitance components.
    Type: Application
    Filed: December 22, 2009
    Publication date: February 24, 2011
    Applicant: Goertek Inc.
    Inventors: Weihua Sun, Wenbin Wei, Rongguo Yao, Xianbin Wang, Maoqiang Dang
  • Control of Gene Expression in Plants
    Publication number: 20090144853
    Abstract: Disclosed is an isolated nucleic acid molecule, which molecule comprises at least 500 bases of the nucleotide sequence shown in FIG. 1, or a sequence of at least 500 bases which hybridises with the complement of the sequence shown in FIG. 1 under stringent hybridisation conditions.
    Type: Application
    Filed: March 8, 2006
    Publication date: June 4, 2009
    Applicant: UNIVERSITY OF DURHAM
    Inventors: Keith Lindsey, Jennifer Topping, Wenbin Wei, Marta Evans