Patents by Inventor Ran-Rong Liu

Ran-Rong Liu 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).

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    Patent number: D544867
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: June 19, 2007
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Ran-Rong Liu, Chun-Chi Liang, Jiing-Renn Yu, Xin-Jian Xiao
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    Patent number: D561770
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: February 12, 2008
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Ran-Rong Liu, Chun-Chi Liang, Jiing-Renn Yu, Yu Wang
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    Patent number: D573998
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: July 29, 2008
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Jia-Ming Zhang, Chun-Chi Liang, Jiing-Renn Yu, Dong-Feng Li, Ran-Rong Liu, Lin-Shuang Li