Patents by Inventor Junghwan Ahn

Junghwan Ahn 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).

  • Method and system for transmitting pre-formulated query to database
    Patent number: 7836073
    Abstract: A method of transmitting a query to a database, the method including: maintaining a database gateway storing at least one query corresponding to a predetermined group identifier and a query identifier; maintaining a database list of a plurality of databases connected to the database gateway; receiving a group identifier and a query identifier associated with a certain query, from a client; identifying a query corresponding to the received group identifier and query identifier at the database gateway; transmitting the identified query to a corresponding database by referring to the database list; and performing data retrieval by using the transmitted query at the database and generating and transmitting retrieval result information to the database gateway as a reply.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: November 16, 2010
    Assignee: NHN Corporation
    Inventor: Junghwan Ahn
  • Method and system for transmitting pre-formulated query to database
    Publication number: 20070073664
    Abstract: A method of transmitting a query to a database, the method including: maintaining a database gateway storing at least one query corresponding to a predetermined group identifier and a query identifier; maintaining a database list of a plurality of databases connected to the database gateway; receiving a group identifier and a query identifier associated with a certain query, from a client; identifying a query corresponding to the received group identifier and query identifier at the database gateway; transmitting the identified query to a corresponding database by referring to the database list; and performing data retrieval by using the transmitted query at the database and generating and transmitting retrieval result information to the database gateway as a reply.
    Type: Application
    Filed: September 27, 2006
    Publication date: March 29, 2007
    Inventor: Junghwan Ahn