Patents by Inventor Youg Lu

Youg 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).

  • Modification of logic in an application
    Patent number: 7523461
    Abstract: An extensible architecture that allows the users to extend, change or replace the existing business logic of the business application is disclosed.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: April 21, 2009
    Assignee: Microsoft Corporation
    Inventors: Arash Ghanaie-Sichanie, Alexander Tkatch, Kevin M. Whittenberger, Michael J. Ott, Michaeljon Miller, Xinguang Albert Chen, Youg Lu, Mohammad Mushtaque Silat
  • Method and apparatus for metadata driven business logic processing
    Patent number: 7433887
    Abstract: A metadata driven system for supporting business application software required in the middle tier for a line of business applications includes a process metadata module adapted to store a process in metadata format, wherein the process object contains logic related to an entity of the application software. The system allows for persistence of various entities like accounts, incidents, etc., and allows an end user of the business application software to create new types of entities. The system also allows the end user to perform critical business logic operations even on the new entities defined by the end user after the deployment of the business application without requiring recompilation of the business application software. The metadata driven approach allows to easily make changes to business applications and to automate quality assurance of objects built on top of the business applications.
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: October 7, 2008
    Assignee: Microsoft Corporation
    Inventors: Jigar B. Thakkar, Jagan M. Peri, Andrey A. Zaytsev, Michaeljon Miller, Navin I. Thadani, Youg Lu, Jasjit Grewal
  • Modification of logic in an application
    Publication number: 20070005642
    Abstract: An extensible architecture that allows the users to extend, change or replace the existing business logic of the business application is disclosed.
    Type: Application
    Filed: November 30, 2005
    Publication date: January 4, 2007
    Applicant: MICROSOFT CORPORATION
    Inventors: Arash Ghanaie-Sichanie, Alexander Tkatch, Kevin Whittenberger, Michael Ott, Michaeljon Miller, Xinguang Chen, Youg Lu, Mohammad Silat
  • Extensible, customizable database-driven row-level database security
    Publication number: 20060136361
    Abstract: The method and system of the claims decomposes an organization structure into a set of mapping objects, where each mapping object represents an affiliation between entities of an organization. Each object in the data model is associated with an owner by designating a set of ownership affiliation attributes for each object. A set of privileges is assigned to an affiliation and access is checked based on a user's affiliation to an object and a user's privilege depth. Single privilege checking is performed only as a last resort for special, infrequent situations.
    Type: Application
    Filed: December 22, 2004
    Publication date: June 22, 2006
    Applicant: MICROSOFT CORPORATION
    Inventors: Jagan Peri, Jasjit Grewal, Michaeljon Miller, Navin Thadani, Tsvi Reiter, Youg Lu