Patents by Inventor Samil Khol

Samil Khol 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).

  • Materials for electronic devices
    Patent number: 9812643
    Abstract: The present invention relates to compounds of the formula (I), to the use of compounds of the formula (I) in electronic devices, and to electronic devices comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compounds of the formula (I) and to formulations comprising one or more compounds of the formula (I).
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: November 7, 2017
    Assignees: Merck Patent GmbH, Samsung Display Co., Ltd.
    Inventors: Arne Buesing, Holger Heil, Philipp Stoessel, Frank Voges, Constanze Brocke, Yoonhyun Kwak, Hyein Jeong, Samil Khol, Sunyoung Lee
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20140291586
    Abstract: The present invention relates to compounds of the formula (I), to the use of compounds of the formula (I) in electronic devices, and to electronic devices comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compounds of the formula (I) and to formulations comprising one or more compounds of the formula (I).
    Type: Application
    Filed: October 9, 2012
    Publication date: October 2, 2014
    Inventors: Arne Buesing, Holger Heil, Philipp Stoessel, Frank Voges, Constanze Brocke, Yoonhyun Kwak, Hyein Jeong, Samil Khol, Sunyoung Lee