Patents by Inventor Yong-Guang Zhu

Yong-Guang Zhu 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).

  • Publication number: 20240141909
    Abstract: A fan frame includes a central base, a frame wall, and a plurality of static blades radially extending from the central base to the frame wall, each static blade is connected to the central base at a first end and connected to the frame wall at a second end, the central base is provided with a first wire groove, the frame wall is provided with a second wire groove, the first wire groove and the second wire groove are configured for accommodating wires, and the second wire groove has a shape same as the second end of the static blade connected to the frame wall for gathering the wires to shape similar to the static blade. A fan assembly including the fan frame is also disclosed.
    Type: Application
    Filed: February 1, 2023
    Publication date: May 2, 2024
    Inventors: XIAO-GUANG MA, YUNG-PING LIN, YONG-KANG ZHANG, PENG-FEI MAI, KUN-CHE LEE, YANG-YANG ZHU
  • Patent number: 7654836
    Abstract: A card connector adapted for receiving a card, includes an insulating housing (10) including a base portion (11), a pair of arms (12, 12?) extending from opposite ends of the base portion, one of the arms having a locking device (121) at an outer side thereof; a plurality of terminals (20) retained in the insulating housing; a shell (30) covering the insulating housing and defining a cavity for receiving the card, and defining an inserting/ejecting direction of the card; and an ejector for moving the card along the inserting/ejecting direction comprising a base (51) defining a heart-shaped slot therein, an ejecting member (53) protruding into the cavity to engage with the card, a pin member (54), and a resilient member (52). The base includes a vertical wall (510) abutting against the one arm of the insulating housing, and a locking portion is disposed on the vertical wall and fastening with the locking device of the arm.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: February 2, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Yung-Chang Cheng, Yong-Guang Zhu
  • Publication number: 20090098755
    Abstract: A card connector adapted for receiving a card, includes an insulating housing (10) including a base portion (11), a pair of arms (12, 12?) extending from opposite ends of the base portion, one of the arms having a locking device (121) at an outer side thereof; a plurality of terminals (20) retained in the insulating housing; a shell (30) covering the insulating housing and defining a cavity for receiving the card, and defining an inserting/ejecting direction of the card; and an ejector for moving the card along the inserting/ejecting direction comprising a base (51) defining a heart-shaped slot therein, an ejecting member (53) protruding into the cavity to engage with the card, a pin member (54), and a resilient member (52). The base includes a vertical wall (510) abutting against the one arm of the insulating housing, and a locking portion is disposed on the vertical wall and fastening with the locking device of the arm.
    Type: Application
    Filed: September 30, 2008
    Publication date: April 16, 2009
    Inventors: Yung-Chang Cheng, Yong-Guang Zhu