Patents by Inventor Youngjun Yoo

Youngjun Yoo 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: 20190019320
    Abstract: A method, apparatus, and computer readable medium for interactive cinemagrams. The method includes displaying a still frame of a cinemagram on a display of an electronic device, the cinemagram having an animated portion. The method also includes after the displaying, identifying occurrence of a triggering event based on an input from one or more sensors of the electronic device. Additionally, the method includes initiating animation of the animated portion of the cinemagram in response to identifying the occurrence of the triggering event. The method may also include generating the image as a cinemagram by identifying a reference frame from a plurality of frames and an object in the reference frame, segmenting the object from the reference frame, tracking the object across multiple of the frames, determining whether a portion of the reference frame lacks pixel information during motion of the object, and identifying pixel information to add to the portion.
    Type: Application
    Filed: July 14, 2017
    Publication date: January 17, 2019
    Inventors: Sourabh Ravindran, Youngjun Yoo
  • Publication number: 20190011978
    Abstract: An embodiment of this disclosure provides a wearable device. The wearable device includes a memory configured to store a plurality of content for display, a transceiver configured to receive the plurality of content from a connected device, a display configured to display the plurality of content, and a processor coupled to the memory, the display, and the transceiver. The processor is configured to control the display to display at least some of the plurality of content in a spatially arranged format. The displayed content is on the display at a display position. The plurality of content, when shown on the connected device, is not in the spatially arranged format. The processor is also configured to receive movement information based on a movement of the wearable device. The processor is also configured to adjust the display position of the displayed content according to the movement information of the wearable device.
    Type: Application
    Filed: July 10, 2017
    Publication date: January 10, 2019
    Inventors: Sourabh Ravindran, Hamid R. Sheikh, Michael Polley, Youngjun Yoo
  • Publication number: 20180192160
    Abstract: One embodiment provides a method comprising analyzing one or more frames of a piece of content to determine a context of the one or more frames, determining a product to advertise in the piece of content based on the context, and augmenting the piece of content with a product placement for the product. The product placement appears to occur naturally in the piece of content.
    Type: Application
    Filed: March 29, 2017
    Publication date: July 5, 2018
    Inventors: Sourabh Ravindran, Youngjun Yoo
  • Publication number: 20180136796
    Abstract: A method of implementing a user interface on a mobile device is described. The method comprises learning user preference and context information; storing user preferences associated with the user-centric interface on at least one of the device or a secure server; determining and updating the context information and the user preferences on at least one of the device or a secure server.
    Type: Application
    Filed: November 14, 2016
    Publication date: May 17, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sourabh Ravindran, Youngjun Yoo, Michael Oliver Polley
  • Publication number: 20180120918
    Abstract: A method of controlling a link state of a communication port of a storage device according to the present inventive concepts includes setting the link state of the communication port to a link active state that can exchange data with a host, determining a holding time of a first standby state among link states of the communication port, changing the link state of the communication port to the first standby state, monitoring whether an exit event occurs during the holding time from the time when a transition to the first standby state occurs, and in response to an exit event not occurring during the holding time, changing the link state of the communication port to a second standby state. A recovery time from the first standby state to the link active state is shorter than a recovery time from the second standby state to the link active state.
    Type: Application
    Filed: September 21, 2017
    Publication date: May 3, 2018
    Applicant: Samsung Electronics Co .. Ltd.
    Inventors: Ohsung KWON, Youngjun YOO, Hojun SHIM, Kwanggu LEE
  • Publication number: 20170303790
    Abstract: A mobile hyperspectral camera system is described. The mobile hyperspectral camera system comprises a mobile host device comprising a processor and a display: a plurality of cameras, coupled to the processor, configured to capture images in distinct spectral bands; and a hyperspectral flash array, coupled to the processor, configured to provide illumination to the distinct spectral bands. A method of implementing a mobile hyperspectral camera system is also described.
    Type: Application
    Filed: January 4, 2017
    Publication date: October 26, 2017
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Raja Bala, Sourabh Ravindran, Hamid Rahim Sheikh, Youngjun Yoo, Michael Oliver Polley
  • Patent number: 7593580
    Abstract: A digital video acquisition system including a plurality of image processors (30A; 30B) is disclosed. A CCD imager (22) presents video image data on a bus (video_in) in the form of digital video data, arranged in a sequence of frames. A master image processor (30A) captures and encodes a first group of frames, and instructs a slave image processor (30B) to capture and encode a second group of frames presented by the CCD imager (22) before the encoding of the first group of frames is completed by the master image processor. The master image processor (30A) completes its encoding, and is then available to capture and encode another group of frames in the sequence. Video frames that are encoded by the slave image processor (30B) are transferred to the master image processor (30A), which sequences and stores the transferred encoded frames and also those frames that it encodes in a memory (36A; 38).
    Type: Grant
    Filed: July 13, 2004
    Date of Patent: September 22, 2009
    Assignee: Texas Instruments Incorporated
    Inventors: Damon Domke, Youngjun Yoo, Deependra Talla, Ching-Yu Hung
  • Patent number: 6956973
    Abstract: A method of image encoding using subband decomposition followed by modified zerotree coding with a symbols for zero and significant zerotrees and isolated zeroes and isolated significant coefficients.
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: October 18, 2005
    Assignee: Texas Instruments Incorporated
    Inventors: Jie Liang, Antonio Ortega, Youngjun Yoo, Christos Chrysafis
  • Publication number: 20050053131
    Abstract: A digital video acquisition system including a plurality of image processors (30A; 30B) is disclosed. A CCD imager (22) presents video image data on a bus (video_in) in the form of digital video data, arranged in a sequence of frames. A master image processor (30A) captures and encodes a first group of frames, and instructs a slave image processor (30B) to capture and encode a second group of frames presented by the CCD imager (22) before the encoding of the first group of frames is completed by the master image processor. The master image processor (30A) completes its encoding, and is then available to capture and encode another group of frames in the sequence. Video frames that are encoded by the slave image processor (30B) are transferred to the master image processor (30A), which sequences and stores the transferred encoded frames and also those frames that it encodes in a memory (36A; 38).
    Type: Application
    Filed: July 13, 2004
    Publication date: March 10, 2005
    Applicant: Texas Instruments Incorporated
    Inventors: Damon Domke, Youngjun Yoo, Deependra Talla, Ching-Yu Hung