Patents by Inventor Byeung Jun Lee

Byeung Jun Lee 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).

  • LIQUID PHARMACEUTICAL COMPOSITION
    Publication number: 20220193052
    Abstract: The present invention provides a physically and chemically stable pharmaceutical liquid composition including sodium picosulfate, magnesium oxide, citric acid and malic acid and methods of making and using such a composition.
    Type: Application
    Filed: December 3, 2021
    Publication date: June 23, 2022
    Applicant: Ferring International Center S.A.
    Inventors: Bong Gil NAM, Byeung Jun LEE, Shunji JIN
  • Liquid pharmaceutical composition
    Patent number: 11191753
    Abstract: The present invention provides a physically and chemically stable pharmaceutical liquid composition including sodium picosulfate, magnesium oxide, citric acid and malic acid and methods of making and using such a composition.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: December 7, 2021
    Assignee: FERRING INTERNATIONAL CENTER SA.
    Inventors: Bong Gil Nam, Byeung Jun Lee, Shunji Jin
  • LIQUID PHARMACEUTICAL COMPOSITION
    Publication number: 20200345708
    Abstract: The present invention provides a physically and chemically stable pharmaceutical liquid composition including sodium picosulfate, magnesium oxide, citric acid and malic acid and methods of making and using such a composition.
    Type: Application
    Filed: April 13, 2020
    Publication date: November 5, 2020
    Applicant: Ferring International Center S.A.
    Inventors: Bong Gil NAM, Byeung Jun LEE, Shunji JIN
  • Liquid pharmaceutical composition
    Patent number: 10624879
    Abstract: The present invention provides a physically and chemically stable pharmaceutical liquid composition including sodium picosulfate, magnesium oxide, citric acid and malic acid and methods of making and using such a composition.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: April 21, 2020
    Assignee: FERRING INTERNATIONAL CENTER S.A.
    Inventors: Bong Gil Nam, Byeung Jun Lee, Shunji Jin
  • Liquid Pharmaceutical Composition
    Publication number: 20180235947
    Abstract: The present invention provides a physically and chemically stable pharmaceutical liquid composition including sodium picosulfate, magnesium oxide, citric acid and malic acid and methods of making and using such a composition.
    Type: Application
    Filed: May 10, 2018
    Publication date: August 23, 2018
    Inventors: Bong Gil Nam, Byeung Jun Lee, Shunji Jin
  • Floating guard band for shingle magnetic recording
    Patent number: 8179627
    Abstract: A hard disk drive that includes a disk with data written onto a plurality of tracks, a spindle motor that rotates the disk, and a head that is coupled to the disk. The disk drive also includes a circuit that writes data onto a first writable shingle band of tracks if the first writable shingle band is adjacent to a guard band of tracks. The first writable shingle band includes a number of tracks that is a function of a head width. The guard band of tracks is capable of becoming a writable shingle band. Changing the designation of a shingle band between guard and writable creates floating guard bands. The creation of floating guard bands allows for the writing of a single band without having to move and restore adjacent tracks until reaching a fixed guard band as required in the prior art.
    Type: Grant
    Filed: June 10, 2010
    Date of Patent: May 15, 2012
    Assignee: Seagate Technology International
    Inventors: Dar-Der Chang, Ken Hong, Byeung Jun Lee, Xin Guo
  • FLOATING GUARD BAND FOR SHINGLE MAGNETIC RECORDING
    Publication number: 20110304935
    Abstract: A hard disk drive that includes a disk with data written onto a plurality of tracks, a spindle motor that rotates the disk, and a head that is coupled to the disk. The disk drive also includes a circuit that writes data onto a first writable shingle band of tracks if the first writable shingle band is adjacent to a guard band of tracks. The first writable shingle band includes a number of tracks that is a function of a head width. The guard band of tracks is capable of becoming a writable shingle band. Changing the designation of a shingle band between guard and writable creates floating guard bands. The creation of floating guard bands allows for the writing of a single band without having to move and restore adjacent tracks until reaching a fixed guard band as required in the prior art.
    Type: Application
    Filed: June 10, 2010
    Publication date: December 15, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dar-Der Chang, Keng Hong, Byeung Jun Lee, Xin Guo