Patents by Inventor Hiu Tai CHAN

Hiu Tai CHAN 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: 20140101146
    Abstract: A method for generating a relevance score for at least one candidate retrieved in a search, the method comprising: initiating a query seeking at least one the candidate based upon at least one filter selected from the group consisting of: product name, product category, company name, HS code, SIC code and any other product-related qualifier; searching at least one database for matches between the candidate and the filter, thereby generating at least one matched candidate; generating an initial relevance score for each the matched candidate; generating at least one additional score for each the matched candidate, wherein the additional score is at least one selected from the group consisting of: a reputation score, a score boost, a past behavior score, a profile match score, a preference match score and a web behavior score; and generating a final relevance score based upon the initial relevance score and the at least one additional score for each the matched candidate.
    Type: Application
    Filed: August 30, 2013
    Publication date: April 10, 2014
    Applicant: THE DUN & BRADSTREET CORPORATION
    Inventors: Anthony J. SCRIFFIGNANO, Michael KLEIN, Sudip CHAKRABORTY, Mark STREITMAN, Adnan AHMED, Joseph CASTAGLIOLA, Yan DUAN, Andres BENVENUTO, Hiu Tai CHAN