Patents by Inventor Gilbert Yu

Gilbert Yu 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).

  • Generating an index for a network search engine
    Patent number: 8065292
    Abstract: A method of generating a TrafficRank index for a network search engine is described. The method includes monitoring network traffic through a network device. The method further uses the monitored traffic information to generate and maintain a TrafficRank index. The invention extends to a method of generating search results, including generating search results from a search engine index and ranking the search results based on the TrafficRank index. The invention also extends to a method of generating and updating a search engine index either in real-time or in batch mode. If the method is adopted, any website or URLs accessed through website monitor/notifier/updater module by a web user, either by clicking on a hypertext link, entering the URL address on a web browser, or selecting a bookmark on a web browser, would be included and updated in the search engine index.
    Type: Grant
    Filed: April 17, 2006
    Date of Patent: November 22, 2011
    Assignee: Cisco Technology, Inc.
    Inventor: Gilbert Yu
  • PREPARATION OF ORGANOSILICON-CONTAINING TRIAZOLES
    Publication number: 20110077365
    Abstract: The disclosure includes methods for preparing organosilicon-containing 1,2,3-triazoles by reacting an organosilicon containing azide with an alkyne compound or an organosilicon containing alkyne with an azide compound under thermal reaction conditions.
    Type: Application
    Filed: December 29, 2009
    Publication date: March 31, 2011
    Inventors: Gilbert Yu, Ferdinand Gonzaga, Michael A. Brook
  • GENERATING AN INDEX FOR A NETWORK SEARCH ENGINE
    Publication number: 20070244857
    Abstract: A method of generating a TrafficRank index for a network search engine is described. The method includes monitoring network traffic through a network device. The method further uses the monitored traffic information to generate and maintain a TrafficRank index. The invention extends to a method of generating search results, including generating search results from a search engine index and ranking the search results based on the TrafficRank index. The invention also extends to a method of generating and updating a search engine index either in real-time or in batch mode. If the method is adopted, any website or URLs accessed through website monitor/notifier/updater module by a web user, either by clicking on a hypertext link, entering the URL address on a web browser, or selecting a bookmark on a web browser, would be included and updated in the search engine index.
    Type: Application
    Filed: April 17, 2006
    Publication date: October 18, 2007
    Inventor: Gilbert Yu
  • Closed loop RZ-DPSK alignment for optical communications
    Publication number: 20060088321
    Abstract: A method and system are provided for using a power spectral density of an output of a modulator to facilitate closed loop feedback for controlling alignment of a pulse with respect to information formed upon the pulse.
    Type: Application
    Filed: October 25, 2004
    Publication date: April 27, 2006
    Inventors: Peter Cheung, James Dupont, Lauriston Wah, Gilbert Yu