Patents by Inventor Chong Houn Lee

Chong Houn 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).

  • Anterior capsulotomy guide device for cataract surgery
    Patent number: 10004637
    Abstract: The present invention relates to an anterior capsulotomy guide device for cataract surgery. The present invention relates to an anterior capsulotomy guide device for cataract surgery which is temporarily inserted for anterior capsulotomy during cataract surgery, wherein the anterior capsulotomy guide device comprises a ring-shaped body, and a cut portion is formed by cutting a part of the body. According to the present invention, it is possible to carry out anterior capsulotomy with precise size and shape during cataract surgery, thereby maximizing the effect of cataract surgery.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: June 26, 2018
    Assignees: Catholic University Industry Academic Cooperation Foundation, Lucid Korea Co., Ltd.
    Inventors: Choun-Ki Joo, Dong Jin Chang, Chong Houn Lee, Dong Kun Lee
  • ANTERIOR CAPSULOTOMY GUIDE DEVICE FOR CATARACT SURGERY
    Publication number: 20150305934
    Abstract: The present invention relates to an anterior capsulotomy guide device for cataract surgery. The present invention relates to an anterior capsulotomy guide device for cataract surgery which is temporarily inserted for anterior capsulotomy during cataract surgery, wherein the anterior capsulotomy guide device comprises a ring-shaped body, and a cut portion is formed by cutting a part of the body. According to the present invention, it is possible to carry out anterior capsulotomy with precise size and shape during cataract surgery, thereby maximizing the effect of cataract surgery.
    Type: Application
    Filed: October 18, 2013
    Publication date: October 29, 2015
    Inventors: Choun-Ki Joo, Dong Jin Chang, Chong Houn Lee, Dong Kun Lee