Patents by Inventor Jun-su Jeong

Jun-su Jeong 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).

  • ESTER-BASED COMPOUND HAVING LOW TRACTION COEFFICIENT, LUBE BASE OIL COMPRISING SAME COMPOUND, AND LUBRICANT COMPOSITION COMPRISING SAME COMPOUND
    Publication number: 20240132436
    Abstract: Proposed is a compound represented by Formula 1, where R1 is an alkyl group having 9 to 30 carbon atoms, an alkenyl group having 9 to 30 carbon atoms, or an alkynyl group having 9 to 30 carbon atoms, R2 is hydrogen, an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, or an alkynyl group having 2 to 10 carbon atoms, and R3 to R5 are each independently hydrogen, an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, or an alkynyl group having 2 to 10 carbon atoms. Alternatively, at least two of R3 to R5 are bonded together to form a hydrocarbon ring having 5 or 6 carbon atoms. In addition, proposed are a lube base oil and a lubricant composition comprising the compound.
    Type: Application
    Filed: August 9, 2023
    Publication date: April 25, 2024
    Inventors: Jun Soo SON, Nam Kyu BANG, Seung Eon LEE, Ji Su JEONG
  • Supporting apparatus and monitor apparatus with the same
    Patent number: 7529083
    Abstract: A monitor apparatus includes at least one pair of monitor main bodies to display a picture, a stand to support the monitor main bodies with respect to an installation surface, at least one pair of supporting arms provided between the monitor main bodies and the stand to support the monitor main bodies with respect to the stand, a first hinge provided between the stand and each supporting arm to swivelly couple the supporting arm to the stand, and a second hinge provided between each monitor main body and each supporting arm to swivelly couple the monitor main body to the supporting arm. In the monitor apparatus, the monitor main body can rotate not only near to a user but also at various angles.
    Type: Grant
    Filed: May 19, 2005
    Date of Patent: May 5, 2009
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Jun-su Jeong
  • Monitor apparatus
    Publication number: 20050258319
    Abstract: A monitor apparatus includes at least one pair of monitor main bodies to display a picture, a stand to support the monitor main bodies with respect to an installation surface, at least one pair of supporting arms provided between the monitor main bodies and the stand to support the monitor main bodies with respect to the stand, a first hinge provided between the stand and each supporting arm to swivelly couple the supporting arm to the stand, and a second hinge provided between each monitor main body and each supporting arm to swivelly couple the monitor main body to the supporting arm. In the monitor apparatus, the monitor main body can rotate not only near to a user but also at various angles.
    Type: Application
    Filed: May 19, 2005
    Publication date: November 24, 2005
    Inventor: Jun-su Jeong