Patents by Inventor Su-Jin Ryu

Su-Jin 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).

  • Patent number: 8596933
    Abstract: A cutting tool has a main body provided with a pocket part and a cutting insert. The pocket part includes at least one side wall and bottom surface which includes a pocket part base surface, a first pocket part inclined surface connected to an inner end of the base surface on an inside of the main body, and a second pocket part inclined surface connected to an outer end of the base surface on an outside of the main body. The cutting insert has an upper surface, a lower surface and side surfaces connecting the upper surface and the lower surface. The lower surface includes an insert base surface, first and second inclined surfaces inclined upwardly from first and second sides of the base surface, respectively. The cutting insert is seated in the pocket part such that the second inclined surface abuts the second pocket part inclined surface.
    Type: Grant
    Filed: December 11, 2008
    Date of Patent: December 3, 2013
    Assignee: TaeguTec, Ltd.
    Inventor: Su Jin Ryu
  • Patent number: 8432402
    Abstract: Disclosed is an improved apparatus and method for display of retouched images. The apparatus includes a storage medium, a display unit, and an image file retouch unit. The storage medium stores a plurality of image files, including both original and retouched images. When an image is retouched, the image file retouch unit stores the retouched image and modifies the original image file to include information about the retouched image (such as name or storage location). The display unit may then display both the original image and any retouched images associated therewith.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: April 30, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Su-jin Ryu
  • Publication number: 20120162469
    Abstract: Provided is a digital image signal processing method and apparatus which generates a first continuous-captured image in a continuous-photographing mode, generates a first name of the first continuous-captured image according to DCF rules, generates a second name of a second continuous-captured image following the first continuous-captured image according to the DCF rules, generates first continuous-photographing number information indicating an order of continuous-photographing of the first continuous-captured image, and generates a first file comprising the first continuous-captured image, the first name, the second name, and the first continuous-photographing number information. In this way, continuous-captured images and images obtained before and after the continuous-captured images can be effective played back.
    Type: Application
    Filed: August 25, 2011
    Publication date: June 28, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyu-chun Han, Su-jin Ryu
  • Publication number: 20110236143
    Abstract: A cutting tool has a main body provided with a pocket part and a cutting insert seated in the pocket part. The pocket part includes at least one side wall and bottom surface. The bottom surface of the pocket part includes a pocket part base surface, a first pocket part inclined surface connected to an inner end of the base surface on an inside of the main body, and a second pocket part inclined surface connected to an outer end of the base surface on an outside of the main body. The cutting insert has an upper surface, a lower surface and side surfaces connecting the upper surface and the lower surface. The lower surface of the cutting insert includes an insert base surface, a first inclined surface inclined upwardly from a first side of the base surface towards a first side surface, and a second inclined surface inclined upwardly from a second side of the base surface towards a second side surface.
    Type: Application
    Filed: December 11, 2008
    Publication date: September 29, 2011
    Applicant: TAEGUTEC, LTD.
    Inventor: Su Jin Ryu
  • Publication number: 20100329660
    Abstract: A digital moving picture photographing apparatus is provided for increasing user convenience by excluding unnecessary parts of a recording moving picture and starting/stopping a photographing operation automatically, as is an appertaining method and computer readable recording with code to implement the method. The digital moving picture photographing apparatus includes: an image capture device for generating image data from incident light; and a storage medium for storing the image data generated by the image capture device. The method includes: starting storing data of frame images, when a movement of a subject is sensed from the frame images of image data generated by the image capture device in a shooting mode; and stopping the recording of the moving picture when the movement of the subject is not sensed from the frame images of the image data generated by the image capture device during storing of the frame images in the storage medium.
    Type: Application
    Filed: March 8, 2010
    Publication date: December 30, 2010
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: San-joung Cho, Su-jin Ryu
  • Publication number: 20100054693
    Abstract: Provided is a digital image processing apparatus and method. More particularly provided are apparatuses for and methods of previewing a moving picture file in a digital image processor which can extract and display frames at predetermined time intervals from a moving picture file. The apparatus includes a digital signal processing unit that extracts frames at predetermined time intervals from a selected moving picture file and sequentially displays the extracted frames.
    Type: Application
    Filed: August 21, 2009
    Publication date: March 4, 2010
    Applicant: Samsung Digital Imaging Co., Ltd.
    Inventor: Su-jin Ryu
  • Publication number: 20090207177
    Abstract: Disclosed is an improved apparatus and method for display of retouched images. The apparatus includes a storage medium, a display unit, and an image file retouch unit. The storage medium stores a plurality of image files, including both original and retouched images. When an image is retouched, the image file retouch unit stores the retouched image and modifies the original image file to include information about the retouched image (such as name or storage location). The display unit may then display both the original image and any retouched images associated therewith.
    Type: Application
    Filed: February 20, 2009
    Publication date: August 20, 2009
    Applicant: Samsung Techwin Co., Ltd.
    Inventor: Su-jin Ryu
  • Patent number: 6485953
    Abstract: The present invention relates to a dental plaque hydrolyzing or inhibiting enzyme having simultaneously dextranase and amylase activities.
    Type: Grant
    Filed: July 18, 2000
    Date of Patent: November 26, 2002
    Assignee: Lifenza Co. Ltd.
    Inventors: Doman Kim, Do-Won Kim, Soo-Jin Heo, Su-Jin Ryu