Patents by Inventor Dong-Sung Ryu

Dong-Sung Ryu 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).

  • Publication number: 20130022645
    Abstract: Disclosed is an oral bisphosphonate formulation characterized by an enhanced clinical bioavailability of bisphosphonate and by the use of phytic acid and a delayed release means for releasing bisphosphonate at a site of the lower gastrointestinal tract. Having a low phytic acid content, the oral bisphosphonate formulation guarantees high safety to the patient. Moreover, the oral formulation is designed to allow the patients to take the medicament, together with food intake, at a bioavailability as high as that of an empty stomach, thus improving the convenience of drug administration for the patient. Therefore, the oral formulation is expected to provide higher therapeutic effects for osteoporosis.
    Type: Application
    Filed: October 19, 2011
    Publication date: January 24, 2013
    Applicant: DONG-A PHARM. CO., LTD.
    Inventors: Mi-Won SON, Sun-Woo JANG, Jeong-Soo KIM, Dong-Sung RYU, Wan-Sung KU
  • Patent number: 8207987
    Abstract: An apparatus for producing digital cartoons includes: an image collection unit for collecting photorealistic image data; and a cartooning processor for performing a rendering process including image abstraction and edge generation on the photorealistic image data collected by the image collection unit to generate cartooned images. The apparatus further includes a stylization unit for producing a cartoon page having various shapes of cartoon frames, resizing the cartooned images to place the resized images into the cartoon frames and adding cartoon elements to the images placed in the cartoon frames.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: June 26, 2012
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ji Hyung Lee, Bon Ki Koo, Bo Youn Kim, Hee Jeong Kim, Yoon-Seok Choi, Il Kyu Park, Seung Wook Lee, Hwan-gue Cho, Dong-Sung Ryu, Won-Il Hwang, Bong-Kyung Chun
  • Publication number: 20090135198
    Abstract: An apparatus for producing digital cartoons includes: an image collection unit for collecting photorealistic image data; and a cartooning processor for performing a rendering process including image abstraction and edge generation on the photorealistic image data collected by the image collection unit to generate cartooned images. The apparatus further includes a stylization unit for producing a cartoon page having various shapes of cartoon frames, resizing the cartooned images to place the resized images into the cartoon frames and adding cartoon elements to the images placed in the cartoon frames.
    Type: Application
    Filed: November 12, 2008
    Publication date: May 28, 2009
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ji Hyung Lee, Bon Ki Koo, Bo Youn Kim, Hee Jeong Kim, Yoon-Seok Choi, Il Kyu Park, Seung Wook Lee, Hwan-gue Cho, Dong-Sung Ryu, Won-Il Hwang, Bong-Kyung Chun