Patents by Inventor Jung Hoon Ahn

Jung Hoon 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).

  • Publication number: 20080172577
    Abstract: Provided are a testing apparatus and method using a test script in a mobile communication terminal. The testing method includes receiving a test scenario to be tested: loading the test script according to the test scenario, performing a test based on the test script; generating a test oracle during the test; and comparing the generated test oracle with the test script to determine test success or failure.
    Type: Application
    Filed: August 9, 2007
    Publication date: July 17, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Eu-Jin Ha, In-Hoe Koo, Jung-Hoon Ahn
  • Patent number: 6329172
    Abstract: The present invention provides ABC transporter gene of P. fluorescens encoding a protein which enhances the secretion of foreign proteins extracellularly, a recombinant expression vector containing the transporter gene, a microorganism transformed therewith and a process for preparing foreign proteins which comprises the steps of incubating the transformant, inducing expression of the proteins and leading the proteins to be secreted extracellularly. In accordance with the present invention, foreign proteins can be secreted extracellularly in a simple and efficient manner by employing a secretion system associated with the ABC transporter gene.
    Type: Grant
    Filed: January 26, 2000
    Date of Patent: December 11, 2001
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Joon Shick Rhee, Jae Gu Pan, Jung Hoon Ahn