Patents by Inventor Dao-Shan Liu

Dao-Shan 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).

  • System and method for generating milling codes
    Patent number: 7409262
    Abstract: A system for generating milling codes includes a plurality of personal computers (10), a database (14), and an application server (12). The application server, connected between the personal computers and the database, includes a circular hole handling module (125), for handling circular holes of an engineering drawing, and receiving relevant parameters of the circular holes; a non-circular hole handling module (126), for determining and handling all non-circular holes of the engineering drawing, and receiving relevant parameters of the non-circular holes; a milling path generating module (128), for generating milling paths according to the parameters of the circular holes and the non-circular holes; and a milling code generating module (129), for generating milling codes according to the milling paths. A related method for generating milling codes is also provided.
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: August 5, 2008
    Assignees: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Dao-Shan Liu, Hui Zou, Cheng-Yu Wang, Yao-Tser Liu
  • System and method for generating milling codes
    Publication number: 20060079990
    Abstract: A system for generating milling codes includes a plurality of personal computers (10), a database (14), and an application server (12). The application server, connected between the personal computers and the database, includes a circular hole handling module (125), for handling circular holes of an engineering drawing, and receiving relevant parameters of the circular holes; a non-circular hole handling module (126), for determining and handling all non-circular holes of the engineering drawing, and receiving relevant parameters of the non-circular holes; a milling path generating module (128), for generating milling paths according to the parameters of the circular holes and the non-circular holes; and a milling code generating module (129), for generating milling codes according to the milling paths. A related method for generating milling codes is also provided.
    Type: Application
    Filed: October 7, 2005
    Publication date: April 13, 2006
    Applicant: HON HAI Precision Industry CO., LTD.
    Inventors: Dao-Shan Liu, Hui Zou, Cheng-Yu Wang, Yao-Tser Liu