Patents by Inventor Zhang Zifeng

Zhang Zifeng 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).

  • Endoscope and a method of manufacturing the same
    Patent number: 8216127
    Abstract: The present invention is directed to an endoscope that comprises a telescope, an imaging means, an image sensor for converting optical images produced by the imaging means to electrical signals, and a circuit board for receiving and outputting the electrical signals, the imaging means, image sensor and circuit board being located in the telescope. In some embodiments, the endoscope includes a connector that electrically connects the image sensor and the circuit board to form a first assembly.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: July 10, 2012
    Assignee: BYD Company Ltd.
    Inventors: Zhang Zifeng, Wang Zhenbo, Jiang Feng, Wang Kun, Huang Zhixue
  • Connector and a method of manufacturing the same
    Patent number: 8011973
    Abstract: The invention discloses a connector that comprises an insulation body and one or more conductive terminals within the insulation body. The one or more conductive terminals comprise at least one clamping portion to clamp onto the insulation body. The invention further discloses an endoscope, which comprises a telescope, an imaging means, an image sensor that transforms optical signals from the imaging means into electrical signals and a PCB board that organizes and outputs the electrical signals, the imaging means, image sensor and PCB board being located in the telescope, wherein the endoscope further comprises the connector that electrically connects the image sensor and the PCB board to form a first assembly. The invention further discloses a method to make the connector.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: September 6, 2011
    Assignee: BYD Company Ltd.
    Inventors: Jiang Feng, Wang Zhenbo, Zhang Zifeng, Wang Kun, Huang Zhixue
  • Endoscope and a Method of Manufacturing the Same
    Publication number: 20100022831
    Abstract: The present invention is directed to an endoscope that comprises a telescope, an imaging means, an image sensor for converting optical images produced by the imaging means to electrical signals, and a circuit board for receiving and outputting the electrical signals, the imaging means, image sensor and circuit board being located in the telescope. In some embodiments, the endoscope includes a connector that electrically connects the image sensor and the circuit board to form a first assembly.
    Type: Application
    Filed: December 30, 2008
    Publication date: January 28, 2010
    Inventors: Zhang Zifeng, Wang Zhenbo, Jiang Feng, Wang Kun, Huang Zhixue
  • Connector and a Method of Manufacturing the Same
    Publication number: 20100015857
    Abstract: The invention discloses a connector that comprises an insulation body and one or more conductive terminals within the insulation body. The one or more conductive terminals comprise at least one clamping portion to clamp onto the insulation body. The invention further discloses an endoscope, which comprises a telescope, an imaging means, an image sensor that transforms optical signals from the imaging means into electrical signals and a PCB board that organizes and outputs the electrical signals, the imaging means, image sensor and PCB board being located in the telescope, wherein the endoscope further comprises the connector that electrically connects the image sensor and the PCB board to form a first assembly. The invention further discloses a method to make the connector.
    Type: Application
    Filed: December 30, 2008
    Publication date: January 21, 2010
    Inventors: Jiang Feng, Wang Zhenbo, Zhang Zifeng, Wang Kun, Huang Zhixue