Patents by Inventor Peter Taehwan Chang

Peter Taehwan Chang 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: 9602794
    Abstract: A video processing system includes: a merge server configured to decode a plurality of individual videos provided from video providing units, encode the plurality of individual videos by adjusting an amount of data of each of the individual videos to generate a preliminary video, and provide the preliminary video; a display server configured to receive the preliminary video and configure final videos according to output conditions of a display device; and a control server configured to receive the output conditions from the display server and transfer an output control signal with respect to the preliminary video to the merge server. When a user wants, individual videos provided from the plurality of video providing units can be displayed on a display device without sacrificing resolution and a frame rate, and since videos can be zoomed in/out and panned in real time, operational responsiveness and usage efficiency of the video processing system can be enhanced.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: March 21, 2017
    Assignee: INNOTIVE INC. KOREA
    Inventors: Peter Taehwan Chang, Dae Hee Kim, Kyung Hun Kim, Jun Seok Lee, Jae Sung Chung
  • Publication number: 20160182876
    Abstract: A video processing system includes: a merge server configured to decode a plurality of individual videos provided from video providing units, encode the plurality of individual videos by adjusting an amount of data of each of the individual videos to generate a preliminary video, and provide the preliminary video; a display server configured to receive the preliminary video and configure final videos according to output conditions of a display device; and a control server configured to receive the output conditions from the display server and transfer an output control signal with respect to the preliminary video to the merge server. When a user wants, individual videos provided from the plurality of video providing units can be displayed on a display device without sacrificing resolution and a frame rate, and since videos can be zoomed in/out and panned in real time, operational responsiveness and usage efficiency of the video processing system can be enhanced.
    Type: Application
    Filed: March 2, 2016
    Publication date: June 23, 2016
    Inventors: Peter Taehwan Chang, Dae Hee Kim, Kyung Hun Kim, Jun Seok Lee, Jae Sung Chung
  • Patent number: 9307219
    Abstract: A video processing system includes: a merge server configured to decode a plurality of individual videos provided from video providing units, encode the plurality of individual videos by adjusting an amount of data of each of the individual videos to generate a preliminary video, and provide the preliminary video; a display server configured to receive the preliminary video and configure final videos according to output conditions of a display device; and a control server configured to receive the output conditions from the display server and transfer an output control signal with respect to the preliminary video to the merge server. When a user wants, individual videos provided from the plurality of video providing units can be displayed on a display device without sacrificing resolution and a frame rate, and since videos can be zoomed in/out and panned in real time, operational responsiveness and usage efficiency of the video processing system can be enhanced.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: April 5, 2016
    Assignee: Innotive Inc. Korea
    Inventors: Peter Taehwan Chang, Dae Hee Kim, Kyung Hun Kim, Jun Seok Lee, Jae Sung Chung
  • Patent number: 8989553
    Abstract: A video processing system includes: a merge server configured to decode a plurality of individual videos provided from video providing units, encode the plurality of individual videos by adjusting an amount of data of each of the individual videos to generate a preliminary video, and provide the preliminary video; a display server configured to receive the preliminary video and configure final videos according to output conditions of a display device; and a control server configured to receive the output conditions from the display server and transfer an output control signal with respect to the preliminary video to the merge server. When a user wants, individual videos provided from the plurality of video providing units can be displayed on a display device without sacrificing resolution and a frame rate, and since videos can be zoomed in/out and panned in real time, operational responsiveness and usage efficiency of the video processing system can be enhanced.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: March 24, 2015
    Assignee: Innotive Inc. Korea
    Inventors: Peter Taehwan Chang, Dae Hee Kim, Kyung Hun Kim, Jun Seok Lee, Jae Sung Chung
  • Publication number: 20150010284
    Abstract: A video processing system includes: a merge server configured to decode a plurality of individual videos provided from video providing units, encode the plurality of individual videos by adjusting an amount of data of each of the individual videos to generate a preliminary video, and provide the preliminary video; a display server configured to receive the preliminary video and configure final videos according to output conditions of a display device; and a control server configured to receive the output conditions from the display server and transfer an output control signal with respect to the preliminary video to the merge server. When a user wants, individual videos provided from the plurality of video providing units can be displayed on a display device without sacrificing resolution and a frame rate, and since videos can be zoomed in/out and panned in real time, operational responsiveness and usage efficiency of the video processing system can be enhanced.
    Type: Application
    Filed: September 24, 2014
    Publication date: January 8, 2015
    Inventors: Peter Taehwan Chang, Dae Hee Kim, Kyung Hun Kim, Jun Seok Lee, Jae Sung Chung
  • Publication number: 20130279871
    Abstract: A video processing system includes: a merge server configured to decode a plurality of individual videos provided from video providing units, encode the plurality of individual videos by adjusting an amount of data of each of the individual videos to generate a preliminary video, and provide the preliminary video; a display server configured to receive the preliminary video and configure final videos according to output conditions of a display device; and a control server configured to receive the output conditions from the display server and transfer an output control signal with respect to the preliminary video to the merge server. When a user wants, individual videos provided from the plurality of video providing units can be displayed on a display device without sacrificing resolution and a frame rate, and since videos can be zoomed in/out and panned in real time, operational responsiveness and usage efficiency of the video processing system can be enhanced.
    Type: Application
    Filed: June 19, 2013
    Publication date: October 24, 2013
    Inventors: Peter Taehwan Chang, Dae Hee Kim, Kyung Hun Kim, Jun Seok Lee, Jae Sung Chung
  • Publication number: 20100303436
    Abstract: A video processing system is provided. The video processing system includes: a camera that compresses a captured video and provides the compressed video; a video preparation unit including a playback server that decodes a moving picture compression stream transmitted from the camera and a video processor that processes a video decoded by the playback server; and a display device that displays a video prepared and provided by the video preparation unit. Accordingly, a video captured and compressed by a camera is prepared by decoding, and the video is configured with various output conditions so as to be displayed on a display device.
    Type: Application
    Filed: January 12, 2009
    Publication date: December 2, 2010
    Applicant: INNOTIVE INC. KOREA
    Inventors: Peter Taehwan Chang, Dae Hee Kim, Kyung Hun Kim, Jun Seok Lee, Jae Sung Chung
  • Patent number: 6505504
    Abstract: This invention is a device for real-time measurement of torque output from an automobile engine. The device measures the deformation of damper springs of a planar clutch plate and interprets the deformation as the output torque while the automobile is in operation. The device is comprised of (i) a planar disc clutch plate which includes damper springs, (ii) first and second sets of posts which are welded onto the clutch plate, (iii) a signal pick-up sensor and (iv) an electronic circuit to process the picked-up signals.
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: January 14, 2003
    Inventors: Keun-Ho Chang, Peter Taehwan Chang, Thomas Gihwan Chang
  • Patent number: D787539
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: May 23, 2017
    Assignee: N3N CO., LTD.
    Inventors: Woongku Kang, Peter Taehwan Chang
  • Patent number: D787540
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: May 23, 2017
    Assignee: N3N CO., LTD.
    Inventors: Woongku Kang, Peter Taehwan Chang
  • Patent number: D787541
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: May 23, 2017
    Assignee: N3N CO., LTD.
    Inventors: Woongku Kang, Peter Taehwan Chang
  • Patent number: D787542
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: May 23, 2017
    Assignee: N3N CO., LTD.
    Inventors: Woongku Kang, Peter Taehwan Chang