Patents Assigned to Gangneung-Wonju National University Industry Academy Cooperation Group
  • Publication number: 20220048094
    Abstract: A method of processing hexahedral metal includes an X-axis edge forging step to press two X-axis edges on opposite sides to each other from a center of the hexahedral metal among edges formed in an X-axis direction, process the hexahedral metal into hexagonal prismatic metal, and restore the hexagonal prismatic metal to hexahedral metal, a Y-axis edge forging step to press two Y-axis edges on opposite sides to each other from the center of the hexahedral metal among edges formed in a Y-axis direction, process the hexahedral metal into hexagonal prismatic metal, and restore the hexagonal prismatic metal to hexahedral metal, and a Z-axis edge forging step to press two Z-axis edges on opposite sides to each other from the center of the hexahedral metal among edges formed in a Z-axis direction, process the hexahedral metal into hexagonal prismatic metal, and restore the hexagonal prismatic metal to hexahedral metal.
    Type: Application
    Filed: September 23, 2020
    Publication date: February 17, 2022
    Applicants: AGENCY FOR DEFENSE DEVELOPMENT, GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventors: Seong Lee, Hyo Tae Jeong, Sang Chul Kwon, Sun Tae Kim, Da Vin Kim, Shi Hoon Choi
  • Publication number: 20200302917
    Abstract: A data augmentation method includes extracting one or more basis vectors and coefficient vectors corresponding to sound source data classified in advance into a target class by applying non-negative matrix factorization (NMF) to the sound source data, generating a new basis vector using the extracted basis vectors, and generating new sound source data using the generated new basis vector and the extracted coefficient vectors.
    Type: Application
    Filed: October 18, 2019
    Publication date: September 24, 2020
    Applicants: Electronics and Telecommunications Research Institute, GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventors: Young Ho JEONG, Sang Won SUH, Woo-taek LIM, SUNG WOOK PARK, HYEON GI MOON, YOUNG CHEOL PARK, SHIN HYUK JEON
  • Publication number: 20190105258
    Abstract: Provided is a functional cosmetic composition of white rose extract and a gartanin derivative compound isolated therefrom, and specifically, to a cosmetic composition for skin whitening and skin wrinkle alleviation containing, as active ingredients, white rose petal extract and gartanin derivative compounds isolated therefrom. The white rose extract and gartanin derivative compound, according to the present invention, are safe without causing side effects on the skin, prevent melanin production through a mechanism inhibiting tyrosinase activity, thereby having a whitening effect, and exhibit a wrinkle alleviation effect by a mechanism inhibiting MMP-1 activity, and thus the composition, of the present invention, containing the same as active ingredients, can be utilized as a material for functional cosmetics for skin whitening and wrinkle alleviation without causing skin irritation.
    Type: Application
    Filed: November 21, 2018
    Publication date: April 11, 2019
    Applicants: CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventors: Yun-Bae Kim, Seong-Soo Joo
  • Patent number: 9901608
    Abstract: Disclosed is a composition for enhancing alcohol metabolism in a subject, who overdrank, the composition comprises an effective amount of ginsenoside-free extract of steam-dried Korean ginseng berry (GFM) and one or more pharmaceutically or sitologically acceptable carriers. The composition of the present disclosure may be effective for alleviating hangover according to overdrink and for protecting liver from alcoholic injure.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: February 27, 2018
    Assignee: GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventor: Seong-Soo Joo
  • Patent number: 9741396
    Abstract: A contents converting apparatus, a contents converting method, and a computer readable recording medium are provided. The contents converting apparatus is for converting contents including a plurality of stream data and stored in a Blu-ray disc. The contents converting apparatus includes a controller configured to receive manifest information of a data structure configuring the contents, and determine stream data to be copied from the Blu-ray disc based on the manifest information. The convents converting apparatus further includes a formatter configured to convert the determined stream data of a first format to new stream data of a second format.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: August 22, 2017
    Assignees: SAMSUNG ELECTRONICS CO., LTD., Gangneung-wonju National University Industry Academy Cooperation Group
    Inventors: Jong-ho Yang, Bong-gil Bak, Sung-wook Park
  • Patent number: 9671353
    Abstract: Provided are apparatus and system for pest detection and a method for detecting pest damage to prevent pest damage in wooden building structures. The apparatus according to one aspect of the present invention comprises: a post-shaped main body extending in a set direction and formed therealong, and comprising a plurality of holes distanced from each other with a wall therebetween, the wall comprising timber which can be despoiled by pest; and a sensor unit allowing attachment and detachment to and from the upper end of the main body. Here, the sensor unit may comprise: a light-emitting unit comprising at least one light-emitting body for irradiating the interior of at least one hole among the plurality of holes; a sensing unit for sensing the light, emitted from the light-emitting unit, in the interior of at least one hole from among the plurality of holes; and a detection unit for outputting a light signal received from the sensing unit as an electrical signal.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: June 6, 2017
    Assignees: Gangneung-Wonju National University Industry Academy Cooperation Group, Seolbong Co., Ltd.
    Inventors: Hyeong Sun Go, Byoung Hoon Lee, Byung Hak Choe, Hyo Tae Jeong, Jong Heon Shim
  • Patent number: 9421592
    Abstract: An asymmetric rolling method for rolling a rolling material by using at least one pair of working rolls comprises rolls rotating at the same linear velocity and having different diameters. An asymmetric rolling apparatus may comprise a first roll contacting a first surface of a rolling material, a second roll having a diameter different from that of the first roll and contacting a second surface of the rolling material opposite to the first surface, and a power providing unit for providing power to each of the first and second rolls to adjust a ratio between angular velocities of the first and second rolls.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: August 23, 2016
    Assignee: GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventors: Hyo-Tae Jeong, Byung-Hak Choe
  • Publication number: 20160209409
    Abstract: The present invention relates to an analyte detection device comprising: a sample chamber for storing a mixture solution of a sample comprising an analyte and a reactant comprising particles; a detection chamber for storing a detection solution; and a channel placed between the sample chamber and the detection chamber to prevent the mixture solution and the detection solution from being mixed with each other, the analyte detection device characterized by detecting the analyte by moving the particles from the sample chamber to the detection chamber using moving means.
    Type: Application
    Filed: August 27, 2014
    Publication date: July 21, 2016
    Applicants: GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP, AMOGREENTECH CO., LTD.
    Inventor: Suk-Jung Choi
  • Patent number: 9375770
    Abstract: An asymmetric extrusion method, an extruded material extruded using the same, a die for asymmetric extrusion, and an asymmetric extrusion apparatus. According to the asymmetric extrusion method, an extruded material having a plate shape is formed by pushing an extruding material through a die including an extrusion hole having an asymmetric shape with respect to an extrusion direction of the extruding material, so as to extrude the extruding material while inducing shear strain in the extruding material.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: June 28, 2016
    Assignee: GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventors: Hyo-Tae Jeong, Byung-Hak Choe
  • Publication number: 20160025652
    Abstract: Provided are apparatus and system for pest detection and a method for detecting pest damage to prevent pest damage in wooden building structures. The apparatus according to one aspect of the present invention comprises: a post-shaped main body extending in a set direction and formed therealong, and comprising a plurality of holes distanced from each other with a wall therebetween, the wall comprising timber which can be despoiled by pest; and a sensor unit allowing attachment and detachment to and from the upper end of the main body. Here, the sensor unit may comprise: a light-emitting unit comprising at least one light-emitting body for irradiating the interior of at least one hole among the plurality of holes; a sensing unit for sensing the light, emitted from the light-emitting unit, in the interior of at least one hole from among the plurality of holes; and a detection unit for outputting a light signal received from the sensing unit as an electrical signal.
    Type: Application
    Filed: March 5, 2014
    Publication date: January 28, 2016
    Applicants: GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP, SEOLBONG CO., LTD.
    Inventors: Hyeong Sun GO, Byoung Hoon LEE, Byung Hak CHOE, Hyo Tae JEONG, Jong Heon SHIM
  • Publication number: 20160022751
    Abstract: The present invention relates to a pharmaceutical composition for treating Alzheimer's disease and improving cognitive function of Alzheimer's patients, and more specifically for pharmaceutical composition for treating Alzheimer's disease and improving cognitive function of Alzheimer's patients comprising ginsenoside complex prepared by sequential fraction of steam-dried unripened ginseng berries using solvents and used thereof.
    Type: Application
    Filed: March 6, 2015
    Publication date: January 28, 2016
    Applicant: GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventor: Seong-Soo JOO
  • Publication number: 20150334343
    Abstract: A contents converting apparatus, a contents converting method, and a computer readable recording medium are provided. The contents converting apparatus is for converting contents including a plurality of stream data and stored in a Blu-ray disc. The contents converting apparatus includes a controller configured to receive manifest information of a data structure configuring the contents, and determine stream data to be copied from the Blu-ray disc based on the manifest information. The convents converting apparatus further includes a formatter configured to convert the determined stream data of a first format to new stream data of a second format.
    Type: Application
    Filed: May 19, 2015
    Publication date: November 19, 2015
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Gangneung-wonju National University Industry Academy Cooperation Group
    Inventors: Jong-ho YANG, Bong-gil BAK, Sung-wook PARK
  • Patent number: 9126248
    Abstract: Provided is an asymmetric rolling method including: entering a to-be-rolled material having a first surface and a second surface between a first roll and a second roll that has a greater diameter than that of the first roll and a rotary angular speed that is different from that of the first roll while the first surface and the second surface respectively contact the first roll and the second roll, followed by rolling, and entering the rolled to-be-rolled material between a third roll and a fourth roll that has a greater diameter than that of the third roll and a rotary angular speed that is different from that of the third roll while the first surface and the second surface respectively contact the fourth roll and the third roll, followed by rolling, wherein different shear stresses are applied to the first and second surfaces of the to-be-rolled material.
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: September 8, 2015
    Assignee: GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventors: Hyo-Tae Jeong, Byung-Hak Choe
  • Patent number: 9124858
    Abstract: A content processing apparatus is provided, which includes an inputter configured to receive an input of high resolution content, a data processor configured to generate video frames by processing the high resolution content, and a controller configured to control the data processor to configure an object that corresponds to the high resolution content as an object for low resolution and to add the object to the video frame if an output resolution of a display panel to display the video frames is a low resolution.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: September 1, 2015
    Assignees: SAMSUNG ELECTRONICS CO., LTD., Gangneung-wonju National University Industry Academy Cooperation Group
    Inventors: Yong-seok Jang, Sung-wook Park, Tae-yun Chung, Min-seok Kim, Bong-gil Bak, Hong-seok Park, Jong-ho Yang, Jae-jun Lee
  • Publication number: 20150172619
    Abstract: A storage medium, a reproducing apparatus and a method for recording and playing image data are provided. The method for storing the image data includes encoding image data including at least one group of pictures (GOP), and storing the encoded image data and additional information for the image data, wherein the at least one GOP includes an I-frame, a plurality of P-frames and a plurality of B-frames and wherein the encoding the image data includes encoding the at least one GOP in order of the I-frame, the plurality of P-frames and the plurality of B-frames.
    Type: Application
    Filed: December 12, 2014
    Publication date: June 18, 2015
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Gangneung-wonju National University Industry Academy Cooperation Group
    Inventors: Jong-ho YANG, Bong-gil BAK, Sung-wook PARK
  • Publication number: 20140308309
    Abstract: The present invention relates to a composition comprising chlorella extract for preventing or treating liver diseases. The composition comprising the chlorella extract according to the present invention may be applied to medical supplies and health supplementary food and the like, and the chlorella extract of the present invention may be usefully used as a composition for preventing or treating liver diseases because it shows inhibitory effect on liver function injury in a liver function injured model.
    Type: Application
    Filed: November 25, 2011
    Publication date: October 16, 2014
    Applicant: Gangneung-Wonju National University Industry Academy Cooperation Group
    Inventors: Hee-Guk Byun, Joong-Kyun Jeon, Se-Kwon Kim, Jung Kwon Lee
  • Patent number: 8830817
    Abstract: The present invention is to provide a method and apparatus for multiplexing a sync node and a gateway of a wireless sensor network, which is capable of allowing communication of the wireless sensor network to be normally performed by multiplexing paths of the sync node and the gateway of the wireless sensor network even in the case where any one of the sync node and the gateway abnormally operates and by transmitting upstream data and downstream data through a path selected among the duplexed paths according to characteristics of the wireless sensor network.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: September 9, 2014
    Assignee: Gangneung-Wonju National University Industry Academy Cooperation Group
    Inventors: Sun-San Choi, Tae-Yun Chung, Lae-Jeong Park
  • Publication number: 20140119712
    Abstract: A reproducing device is provided. The reproducing device includes: a driver configured to load a recording medium in response to the recording medium being attached, wherein the recording medium records video data and additional information encoded according to a High Efficiency Video Coding (HEVC) method; a data processor configured to process the video data; a controller configured to provide a service corresponding to the additional information. The service includes at least one of a trick play service, an interested region enlargement service, and an object adjusting service.
    Type: Application
    Filed: November 1, 2013
    Publication date: May 1, 2014
    Applicants: GANGNEUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-seok JANG, Sung-wook PARK, Hong-seok PARK, Tae-yun CHUNG, Jae-hyun KIM, Bong-gil BAK, Jae-jun LEE
  • Publication number: 20140098289
    Abstract: A content processing apparatus is provided. The content processing apparatus includes an input unit which receives high resolution content, a data processor which generates a video frame by processing the high resolution content, and a controller which, if an output resolution of a display panel, which is to display the video frame, is lower than the resolution of the high resolution content, controls the data processor to form an object corresponding to the high resolution content as an object for low resolution and add the object for low resolution to the video frame.
    Type: Application
    Filed: April 23, 2013
    Publication date: April 10, 2014
    Applicants: Gangneung-wonju National University Industry Academy Cooperation Group, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-seok JANG, Sung-wook PARK, Min-Seok KIM, Bong-gil BAK, Jae-jun LEE, Tae-yoon CHUNG
  • Publication number: 20130308926
    Abstract: Provided is a recording medium reproducing device including a driver configured to load a recording medium storing video data, including a plurality of video frames, and additional information about the plurality of video frames included in a plurality of layers, respectively, when the recording medium is loaded therein; a user interface configured to receive a trick play command; a video processor which processes the video data; and a controller configured to select at least one layer to be decoded from among the plurality of layers based on a trick play speed determined according to the trick play command and the additional information, control the video processor to decode video frames of the selected layer, and performs a trick play corresponding to the trick play speed using the decoded video frames.
    Type: Application
    Filed: May 16, 2013
    Publication date: November 21, 2013
    Applicants: Gangneung-wonju National University Industry Academy Cooperation Group, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-seok JANG, Sung-wook PARK, Hong-seok PARK, Min-Seok KIM, Bong-gil BAK, Jong-ho YANG, Jae-jun LEE