Patents by Inventor Jee-Hyun Park

Jee-Hyun Park 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: 10915574
    Abstract: An apparatus for recognizing a person includes a content separator configured to receive contents and separate the contents into video content and audio content; a video processor configured to recognize a face from an image in the video content received from the content separator and obtain information on a face recognition section by analyzing the video content; an audio processor configured to recognize a speaker from voice data in the audio content received from the content separator and obtain information on a speaker recognition section by analyzing the audio content; and a person recognized section information provider configured to provide information on a section of the contents in which a person appears based on the information on the face recognition section and the information on the speaker recognition section.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: February 9, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong Hyuck Im, Yong Seok Seo, Jung Hyun Kim, Jee Hyun Park, Won Young Yoo
  • Publication number: 20200286734
    Abstract: A method for fabricating a semiconductor device may include: forming a gate dielectric material over a substrate; sequentially forming a carbon-undoped polysilicon layer and a carbon-doped polysilicon layer over the gate dielectric material; doping the carbon-doped polysilicon layer with a dopant; forming a columnar crystalline polysilicon layer over the carbon-doped polysilicon layer doped with the dopant; and performing annealing to activate the dopant.
    Type: Application
    Filed: December 16, 2019
    Publication date: September 10, 2020
    Inventors: Young-Gwang YOON, Yun-Ik SON, Jee-Hyun PARK
  • Publication number: 20200129745
    Abstract: Disclosed are a microneedle, an apparatus for manufacturing a microneedle including a support part containing a medicinal solution for coating a microneedle, a controller for controlling the temperature of the medicinal solution contained in the support part, and a dryer for drying the medicinal solution coated on the microneedle, and a method of manufacturing the microneedle using the apparatus. According to the configuration, the temperature of the medicinal solution can be adjusted such that a viscosity suitable for coating with the medicinal solution is maintained, whereby the quality of a microneedle coated with the medicinal solution can be improved, and denaturation of active ingredients in the medicinal solution can be prevented, which causes stability increase.
    Type: Application
    Filed: October 31, 2018
    Publication date: April 30, 2020
    Applicant: GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jung Hwan PARK, Hye Rin JEONG, Jee Hyun PARK
  • Patent number: 10614312
    Abstract: A signature actor determination method for video identification includes setting a list of actors who appear in each of a plurality of videos, generating a plurality of subsets including the actors, and determining that an actor included in a single final set indicating a first video among the plurality of subsets is a signature actor of the first video. Accordingly, video identification is possible by using just a little information.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: April 7, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yong Seok Seo, Dong Hyuck Im, Won Young Yoo, Jee Hyun Park, Jung Hyun Kim, Young Ho Suh
  • Patent number: 10565435
    Abstract: A method for determining a video-related emotion and a method of generating data for learning video-related emotions include separating an input video into a video stream and an audio stream; analyzing the audio stream to detect a music section; extracting at least one video clip matching the music section; extracting emotion information from the music section; tagging the video clip with the extracted emotion information and outputting the video clip; learning video-related emotions by using the at least one video clip tagged with the emotion information to generate a video-related emotion classification model; and determining an emotion related to an input query video by using the video-related emotion classification model to provide the emotion.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: February 18, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jee Hyun Park, Jung Hyun Kim, Yong Seok Seo, Won Young Yoo, Dong Hyuck Im
  • Publication number: 20200029981
    Abstract: The present disclosure provides a microneedle array for administering various drugs, a microneedle structure including the microneedle array, a method of fabricating the microneedle array, and a method of fabricating the microneedle structure. The microneedle array of the present disclosure includes a plurality of microneedles, the surfaces of which are coated with a liquid drug and a base for supporting the microneedles. According to the present disclosure, the microneedles are divided into two or more areas, and the surfaces of microneedles disposed in each of the divided areas are coated with different liquid drugs. In this case, the ingredient of a liquid drug coated on microneedles disposed in one of the divided areas is different from the ingredients of liquid drugs coated on microneedles disposed in the remainder of the divided areas.
    Type: Application
    Filed: July 26, 2019
    Publication date: January 30, 2020
    Applicant: QuadMedicine
    Inventors: Jung Hwan PARK, Hye Rin JEONG, Jee Hyun PARK, Dae Seong KIM
  • Publication number: 20190278978
    Abstract: A method for determining a video-related emotion and a method of generating data for learning video-related emotions include separating an input video into a video stream and an audio stream; analyzing the audio stream to detect a music section; extracting at least one video clip matching the music section; extracting emotion information from the music section; tagging the video clip with the extracted emotion information and outputting the video clip; learning video-related emotions by using the at least one video clip tagged with the emotion information to generate a video-related emotion classification model; and determining an emotion related to an input query video by using the video-related emotion classification model to provide the emotion.
    Type: Application
    Filed: May 30, 2018
    Publication date: September 12, 2019
    Inventors: Jee Hyun PARK, Jung Hyun KIM, Yong Seok SEO, Won Young YOO, Dong Hyuck IM
  • Publication number: 20190213279
    Abstract: An apparatus and method of analyzing and identifying a song with high performance identify a subject song in which global and local characteristics of a feature vector are reflected, and quickly identify a cover song in which changes in tempo and key are reflected by using a feature vector extracting part, a feature vector condensing part, and a feature vector comparing part, and by condensing a feature vector sequence into global and local characteristics in which a melody characteristic is reflected.
    Type: Application
    Filed: February 26, 2018
    Publication date: July 11, 2019
    Inventors: Jung Hyun KIM, Jee Hyun PARK, Yong Seok SEO, Won Young YOO, Dong Hyuck IM, Jin Soo SEO
  • Publication number: 20190179960
    Abstract: An apparatus for recognizing a person includes a content separator configured to receive contents and separate the contents into video content and audio content; a video processor configured to recognize a face from an image in the video content received from the content separator and obtain information on a face recognition section by analyzing the video content; an audio processor configured to recognize a speaker from voice data in the audio content received from the content separator and obtain information on a speaker recognition section by analyzing the audio content; and a person recognized section information provider configured to provide information on a section of the contents in which a person appears based on the information on the face recognition section and the information on the speaker recognition section.
    Type: Application
    Filed: January 26, 2018
    Publication date: June 13, 2019
    Inventors: Dong Hyuck IM, Yong Seok SEO, Jung Hyun KIM, Jee Hyun PARK, Won Young YOO
  • Publication number: 20180189571
    Abstract: A signature actor determination method for video identification includes setting a list of actors who appear in each of a plurality of videos, generating a plurality of subsets including the actors, and determining that an actor included in a single final set indicating a first video among the plurality of subsets is a signature actor of the first video. Accordingly, video identification is possible by using just a little information.
    Type: Application
    Filed: February 9, 2017
    Publication date: July 5, 2018
    Inventors: Yong Seok SEO, Dong Hyuck IM, Won Young YOO, Jee Hyun PARK, Jung Hyun KIM, Young Ho SUH
  • Publication number: 20170252546
    Abstract: Discloses is a method of manufacturing a micro-needle. The method includes a step of preparing a medicinal solution, a step of forming a plurality of tips with the medicinal solution, and a step of forming a cavity in each of the tips. In accordance with such a configuration, a micro-needle in which cavities are formed is provided, whereby it is possible to administer a fixed amount of medicine in a short time.
    Type: Application
    Filed: March 2, 2017
    Publication date: September 7, 2017
    Applicant: GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jung Hwan PARK, Ji Yeon KIM, Jee Hyun PARK, Won Jun LEE
  • Patent number: 9262521
    Abstract: Disclosed are an apparatus and a method for extracting a highlight section of music. The apparatus for extracting a highlight section of music in accordance with the embodiment of the present invention includes a frame divider that divides an audio file into a plurality of frames having a predetermined sample length; an average energy signal calculator that calculates a signal representing the average magnitude of audio energy for a plurality of samples belonging to each frame for each frame of the plurality of frames; and a highlight section selector that extracts a low frequency signal from the signal representing the average audio energy magnitude for each frame and determines the highlight section from frame sections including maximum points of the low frequency signal.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: February 16, 2016
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung-Min Kim, Seung-Jae Lee, Jung-Hyun Kim, Young-Ho Suh, Yong-Seok Seo, Jee-Hyun Park, Sang-Kwang Lee, Jung-Ho Lee, Young-Suk Yoon, Won-Young Yoo
  • Patent number: 9183840
    Abstract: Disclosed herein is an apparatus and method for measuring quality of audio. The apparatus includes a distorted signal generation unit, an extraction unit, a distortion level measurement unit, a distortion function generation unit, and a search and measurement unit. The distorted signal generation unit generates a plurality of distorted signals with respect to audio in compliance. The extraction unit extracts a fingerprint and AV information corresponding to the audio and fingerprints and AV information corresponding to the plurality of distorted signals. The distortion level measurement unit measures fingerprint distance differences, and arousal and valence (AV) distance differences. The distortion function generation unit generates a fingerprint distortion function and an AV distortion function.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: November 10, 2015
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seung-Jae Lee, Jung-Hyun Kim, Won-Young Yoo, Yong-Seok Seo, Sang-Kwang Lee, Jee-Hyun Park, Young-Suk Yoon, Young-Ho Suh
  • Publication number: 20150278605
    Abstract: An apparatus and method for managing a representative video image, which selects representative images based on human visual aesthetic criteria and creates an album by arranging the selected representative images in an album template with various layouts, based on the region of interest (ROI).
    Type: Application
    Filed: January 15, 2015
    Publication date: October 1, 2015
    Inventors: Yong Seok SEO, Jung Hyun KIM, Jee Hyun PARK, Young Suk YOON, Won Young YOO, Young Ho SUH, Wook Ho SON
  • Publication number: 20150154656
    Abstract: Provided is an advertisement service system for providing additional information regarding an item as an advertisement target. The system for providing additional information of an advertisement includes an original advertisement server configured to provide original advertisement content and identification information regarding the original advertisement content, and a processing server configured to generate processed advertisement content by inserting the identification information into the original advertisement content, extract feature information with respect to the original advertisement content, and store at least one of the identification information and the feature information, together with additional information with respect to the original advertisement content.
    Type: Application
    Filed: November 18, 2014
    Publication date: June 4, 2015
    Inventors: Young Suk YOON, Jee Hyun PARK, Jung Hyun KIM, Yong Seok SEO, Won Young YOO, Young Ho SUH
  • Patent number: 8954734
    Abstract: A DRM technique interoperability system includes an exporter and an importer. The exporter cancels the DRM technique from the contents to which the DRM technique of a DRM device is applied to generate a contents stream, generates a plurality of packets from the contents stream, and transmits the packets to the importer. The importer receives a plurality of packets from the exporter, generates a contents stream from the plurality of packets, applies a DRM technique of a second DRM device to the contents stream, and provides it to the second DRM device.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: February 10, 2015
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Do-Won Nam, Yeon-Jeong Jeong, Ki-Song Yoon, Jung-Hyun Kim, Jee-Hyun Park, Jung-Soo Lee
  • Patent number: 8873863
    Abstract: The present disclosure relates to a system and a method for finger printing for comics. A system for searching comics according to the present disclosure includes: a fingerprint database storing fingerprints extracted from comics, a comics fingerprint extraction unit extracting fingerprints configured of at least one of box frames, cuts, and speech bubbles included in input comic images, a fingerprint based candidate group search unit searching candidate groups among comics stored in the fingerprint database using the extracted fingerprints, and a similarity measuring unit measuring similarity between the searched candidate groups and the comic images corresponding to the extracted fingerprints.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: October 28, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jee Hyun Park, Yong Suk Yoon, Sang Kwang Lee, Jung Hyun Kim, Seung Jae Lee, Sung Min Kim, Yong Seok Seo, Jung Ho Lee, Young Ho Suh, Won Young Yoo
  • Patent number: 8838617
    Abstract: The present invention relates generally to a method and apparatus for searching for recommended music using the emotional information of music and, more particularly, to a method and apparatus that enable recommended music to be searched for using mixed emotions by extracting emotional values including a valence value and an arousal value from an input search condition when a predetermined search condition is input by a user, extracting an emotion rank combination corresponding to the extracted emotional value information using an emotion model that includes mixed emotions corresponding to the emotional values, searching a music emotion DB for music information corresponding to the emotion rank combination, and outputting a recommended music list based on the results of the search, thus improving the user's satisfaction with the results of the search.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: September 16, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jung-Hyun Kim, Seung-Jae Lee, Sung-Min Kim, Jee-Hyun Park, Sang-Kwang Lee, Yong-Seok Seo, Jung-Ho Lee, Young-Suk Yoon, Young-Ho Suh, Won-Young Yoo
  • Patent number: 8752188
    Abstract: Provided are an apparatus and method for forensic marking of digital content. The apparatus includes a forensic marker configured to generate first content by inserting a first binary forensic mark in original content and second content by inserting a second binary forensic mark in the original content, and when a content service request is generated, combine the first content and the second content on the basis of information about a user who has requested the content service and thereby generate third content in which a forensic mark corresponding to the user information is inserted, a content database configured to store the first and second content, and a transceiver configured to transmit the third content.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: June 10, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jung Ho Lee, Yong Seok Seo, Won Young Yoo, Young Ho Suh, Sang Kwang Lee, Jee Hyun Park, Young Suk Yoon, Seung Jae Lee, Jung Hyun Kim, Sung Min Kim
  • Publication number: 20140016789
    Abstract: Disclosed herein is an apparatus and method for measuring quality of audio. The apparatus includes a distorted signal generation unit, an extraction unit, a distortion level measurement unit, a distortion function generation unit, and a search and measurement unit. The distorted signal generation unit generates a plurality of distorted signals with respect to audio in compliance. The extraction unit extracts a fingerprint and AV information corresponding to the audio and fingerprints and AV information corresponding to the plurality of distorted signals. The distortion level measurement unit measures fingerprint distance differences, and arousal and valence (AV) distance differences. The distortion function generation unit generates a fingerprint distortion function and an AV distortion function.
    Type: Application
    Filed: June 14, 2013
    Publication date: January 16, 2014
    Inventors: Seung-Jae LEE, Jung-Hyun KIM, Won-Young YOO, Yong-Seok SEO, Sang-Kwang LEE, Jee-Hyun PARK, Young-Suk YOON, Young-Ho SUH