Patents by Inventor Kiwon Chung

Kiwon Chung 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).

  • Large-scale synthesis of selective androgen receptor modulators
    Patent number: 7968721
    Abstract: This invention relates to a process for preparing a selective androgen receptor modulator (SARM) compound represented by the structure of formula I: wherein X is O; and T, Z, Y, Q, R and R1 are defined herein. The process includes coupling between an amide of formula II and a phenol of formula III followed by a purification step consisting of precipitating the compound of formula (I) in a mixture of alcohol and water alone.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: June 28, 2011
    Assignee: University of Tennessee Research Foundation
    Inventors: Duane D. Miller, Karen A. Veverka, Kiwon Chung
  • APPARATUS FOR RECORDING OR REPRODUCING MULTIMEDIA DATA USING HIERARCHICAL INFORMATION STRUCTURE AND INFORMATION STORAGE MEDIUM THEREOF
    Publication number: 20080267593
    Abstract: A multimedia data recording apparatus, a multimedia data reproducing apparatus, and multimedia data storage include a first layer storing multimedia data; and a second layer in which, when the multimedia data is divided into a record unit and a reproduction unit, information of attributes of the record unit and a relationship between the record unit and the reproduction unit are described with a markup language using elements and the attributes. Navigation data, which is used to control a selection of the reproduction unit and reproduction sequence, is recorded on a third layer.
    Type: Application
    Filed: July 10, 2008
    Publication date: October 30, 2008
    Applicant: Samsung Electronics Co., Ltd
    Inventors: Seong-jin MOON, Byun-Kiwon Chung, Kil-soo Jung, Sung-wook Park
  • Large-scale synthesis of selective androgen receptor modulators
    Publication number: 20040260092
    Abstract: The present invention relates to a synthetic process for the preparation of a novel class of androgen receptor targeting agents (ARTA) which demonstrate androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor.
    Type: Application
    Filed: January 12, 2004
    Publication date: December 23, 2004
    Inventors: Duane D. Miller, Karen A. Veverka, Kiwon Chung