Patents by Inventor Warren Li

Warren Li 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).

  • Minimizing downtime for application changes in database systems
    Publication number: 20050251523
    Abstract: A method and apparatus for updating applications in the database are disclosed. A schema of an original database system is generated and updated while the original database system is online. Upon updating the original database system, synonyms are repainted to an original data storage after successful testing of the schema.
    Type: Application
    Filed: May 7, 2004
    Publication date: November 10, 2005
    Applicant: ORACLE INTERNATIONAL CORPORATION
    Inventors: Kumar Rajamani, Guhan Viswanathan, Warren Li, Chandrasekharan Iyer
  • Process for the metallization of phosphor screens
    Patent number: 5776555
    Abstract: A process for the metallization of a phosphor screen which process comprises the steps of: i)applying to a process screen a coating composition comprising a poly(acrylate) or poky(methacrylate) dissolved in an acrylate or methacrylate monomer, the said composition including an initiator therein; ii) subjecting the coated to irradiation in order to form a polymeric film coating, iii)depositing a layer of metal upon the coated screen to form a composite; and iv) heating the composite to a temperature above the decomposition temperature of the film coating in order to decompose and/or volatilize the polymeric film coating.
    Type: Grant
    Filed: May 29, 1997
    Date of Patent: July 7, 1998
    Assignee: Cookson Group PLC
    Inventors: Alison Mary Wagland, Karen Savill, Warren Li, Jason Robert Brewer, Brian John Collister