Patents by Inventor JIAN-ZHOU ZHANG

JIAN-ZHOU ZHANG 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).

  • ROTATABLE MODULE
    Publication number: 20100096516
    Abstract: A rotatable module includes a first connecting member, a second connecting member, and a pivotal shaft. The first connecting member is rotatably sleeved on the pivotal shaft. The second connecting member is non-rotatably sleeved on the pivotal shaft. One of the second connecting member or the first connecting member forms a resisting portion, and the other one of the second connecting member or the first connecting member forms at least one limiting portion. Both the resisting portion and the at least one limiting portion are substantially V-shaped protrusions. An extending direction of the resisting portion is substantially parallel to an extending direction of the limiting portion. The resisting portion resists the limiting portion such that the first connecting member rotates within a predetermined angle.
    Type: Application
    Filed: May 14, 2009
    Publication date: April 22, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: FAN ZHOU, JIAN-ZHOU ZHANG