Patents by Inventor Qin Lu

Qin Lu 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).

  • Patent number: 6789235
    Abstract: A method for checking a wire bonding recipe is provided. Generally, coordinate data of a master recipe is stored. Coordinate data of a slave recipe is stored. The coordinate data of the slave recipe is compared with coordinate data of the master recipe. An error signal is provided if a mismatch is found between the coordinate data of the slave recipe and the coordinate data of the master recipe. A computer readable medium containing program instructions for checking a wire bonding recipe is also provided. The program contains computer readable code for storing coordinate data of a master recipe, computer readable code for storing coordinate data of a slave recipe, computer readable code for comparing the coordinate data of the slave recipe with coordinate data of the master recipe, and computer readable code for providing an error signal if a mismatch is found between the coordinate data of the slave recipe and the coordinate data of the master recipe.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: September 7, 2004
    Assignee: National Semiconductor Corporation
    Inventors: Qin Lu, Soo Yeow Heng, Tian Han Lim, Gunasekaran Natarajan, Eng Seng Ong
  • Publication number: 20030054949
    Abstract: The present invention relates to the preparation of metal chelate complexes immobilized on a support, immobilized metal chelate complexes and methods of using the supports and immobilized metal chelate complexes for the adsorption and/or hydrolysis of phosphate esters. More specifically, processes for the preparation of immobilized metal chelate complexes by attachment of metal chelate complexes to solids, polymers, micelles, liposomes, tubules and other self-organized polymolecular associations immobilized metal chelate complexes made by such processes and use of the supports and immobilized metal chelate complexes for the adsorption and/or hydrolysis of phosphate ester group containing compounds such as chemical warfare nerve agents and pesticides, are disclosed. The present invention provides the ability to efficiently decontaminate phosphate ester compounds under a wide range of conditions in a practical and cost-effective manner.
    Type: Application
    Filed: May 23, 2001
    Publication date: March 20, 2003
    Inventors: Eddie L. Chang, Alok Singh, Qin Lu, Christopher Hartshorn