Patents by Inventor Yoon-Tae Jeon

Yoon-Tae Jeon 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).

  • Reactive mesogen compound having superior thermostability and high birefringence and method of preparing the same
    Patent number: 9434682
    Abstract: Disclosed are a novel reactive mesogen compound having superior thermostability, high birefringence and a simple preparation process while possessing unique liquid crystal characteristics having molecular orientation by forming a polymer network through photopolymerization, and a method of preparing the same. The novel reactive mesogen compound according to the present invention is represented by Formula 3 below.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: September 6, 2016
    Assignee: Aekyung Chemical Co., Ltd.
    Inventors: Yoon-Tae Jeon, Do-Yeon Kim, Yun-Sun Do, Gi-Woo Lee, Hueong-Nam Park, Kwang-Sik Choi
  • NOVEL REACTIVE MESOGEN COMPOUND HAVING SUPERIOR THERMOSTABILITY AND HIGH BIREFRINGENCE AND METHOD OF PREPARING THE SAME
    Publication number: 20150361033
    Abstract: Disclosed are a novel reactive mesogen compound having superior thermostability, high birefringence and a simple preparation process while possessing unique liquid crystal characteristics having molecular orientation by forming a polymer network through photopolymerization, and a method of preparing the same. The novel reactive mesogen compound according to the present invention is represented by Formula 3 below.
    Type: Application
    Filed: July 22, 2015
    Publication date: December 17, 2015
    Inventors: Yoon-Tae Jeon, Do-Yeon Kim, Yun-Sun Do, Gi-Woo Lee, Hueong-Nam Park, Kwang-Sik Choi