Patents by Inventor Chenguang Le

Chenguang Le 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: 20120109783
    Abstract: Searching for product information is disclosed, including: receiving a search request that includes at least a desired purchase quantity and a desired unit price; determining a preset purchase quantity that corresponds to the desired purchase quantity, wherein the determined preset purchase quantity is selected from a set of preset purchase quantities and each of the set of preset purchase quantities is associated with a different predetermined number of units; generating a search query that includes at least the determined preset purchase quantity and the desired unit price; and using the search query to search for matching products, wherein a matching product is associated with a unit price corresponding to the determined preset purchase quantity that corresponds to the desired unit price.
    Type: Application
    Filed: November 2, 2011
    Publication date: May 3, 2012
    Inventors: Chenguang Le, Junlin Zhu, Yuanhu Yao, Weiyu Chen, Mulan Zhang, Maojian Fu