Patents by Inventor Jeong Yeon Lee

Jeong Yeon Lee 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: 10590260
    Abstract: The present invention relates to a plasticizer composition, a resin composition, and methods for preparing the same. The present invention can provide: a plasticizer capable of improving properties, such as plasticization efficiency, transitivity, tensile strength, elongation, and tension/elongation retention, required for compound treatment when a resin composition is used as a plasticizer, by improving poor properties caused due to structural limitations; and a resin composition containing the same.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: March 17, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Hyun Kyu Kim, Mi Yeon Lee, Jeong Ju Moon, Joo Ho Kim, Seok Ho Jeong
  • Patent number: 10584229
    Abstract: Provided herein are a plasticizer composition, a method of preparing the same, and a resin composition including the plasticizer composition, the plasticizer composition including: a terephthalate-based material; and an epoxy-based alkyl ester compound represented by Formula 1 below, wherein a weight ratio of the terephthalate-based material to the epoxy-based alkyl ester compound is 99:1 to 1:99, and the epoxy-based alkyl ester compound is a single compound or a mixture of two or more compounds (In Formula 1, R1 is a C8-C20 alkyl group or an alkyl group containing one or more epoxy groups, and R2 is a C4 or C8 alkyl group). A plasticizer composition capable of enhancing poor physical properties occurring due to structural limitations and enhancing physical properties such as tensile strength, migration resistance, volatile loss, and the like, which are required when used as a plasticizer of a resin composition, and a resin composition including the same may be provided.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: March 10, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Hyun Kyu Kim, Mi Yeon Lee, Jeong Ju Moon, Joo Ho Kim, Seok Ho Jeong
  • Publication number: 20200045163
    Abstract: Disclosed are an apparatus and control method for recommending an application based on a recognized situation of a user of an electronic device by executing an artificial intelligence (AI) algorithm and/or machine learning algorithm in a 5G environment connected for the Internet of Things and a driving method thereof. The apparatus control method according to an embodiment of the present disclosure includes applying context information including at least one of environmental information collected through a sensor of the electronic device or a network, or usage information generated by the use of the electronic device to a machine learning based first learning model in response to a user input, and displaying, on a display, a first shortcut related to an application determined on the basis of a result of applying the context information to the first learning model and displaying, on the display, a second shortcut related to a preset application.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 6, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Jeong Hwan Hwang, Dae San Kang, Byeong Soo Kim, Ji Yeon Kim, Hee Jin Kim, Yoon Ok Nam, Ji Young Lee, JI Na Choi
  • Publication number: 20200016224
    Abstract: The present invention relates to an enhancer for catechin uptake enhancer in enterocytes, wherein, by mixing a green tea extract containing catechin as an active ingredient, a Dendropanax morbifera extract, and an onion extract at a proper ratio, the stability in the digestive organ can be improved and, eventually, the catechin uptake in enterocytes can be enhanced.
    Type: Application
    Filed: November 21, 2017
    Publication date: January 16, 2020
    Inventors: Su Kyung KIM, Jin Oh CHUNG, Wan Gi KIM, Jeong Kee KIM, Song Seok SHIN, Soon Mi SHIM, Da Yeon LEE, Sang Ryun YIM, Eun Hye CHOI
  • Patent number: 10522849
    Abstract: The present invention relates to an electrochemical cell having a channel-type flow-electrode unit. The channel-type flow-electrode structure according to the present invention, which has at least two channel-type flow-electrode units, can significantly reduce manufacturing costs and installation space by reducing the number of parts while extending the electrode capacity to be suitable for large-scale plants for electricity generation, energy storage, desalination, etc. In addition, the channel-type flow-electrode structure can be applied not only to a capacitive flow-electrode device and/or a redox flow battery device, but also to all of the devices for electricity generation, energy storage, and desalination while moving ions or protons.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: December 31, 2019
    Inventors: Dong-Kook Kim, Sung-Il Jeon, Ko-Yeon Choo, Younghyun Cho, Jeong-Gu Yeo, Jong-Soo Park, SeungCheol Yang, Ji Yeon Choi, Hong Ran Park, Ki Sook Lee, Young Jik Youn, Jung Hyun Lee, Hee-Yeon Kim
  • Publication number: 20190394487
    Abstract: The present disclosure relates to video encoding or decoding for splitting a picture into a plurality of tiles in order to encode video efficiently. In one aspect of the present disclosure, a video encoding method for encoding a picture split into a plurality of tiles includes encoding first information indicating whether to merge some of the plurality of tiles; when the first information is encoded to indicate tile merging, generating one or more merge tiles by merging some of the plurality of tiles, each of the merge tiles being defined as one tile; encoding second information indicating tiles merged into each of the merge tiles among the plurality of tiles; and encoding each of the merge tiles as one tile without restriction on encoding dependencies between the tiles merged into each of the merge tiles.
    Type: Application
    Filed: September 3, 2019
    Publication date: December 26, 2019
    Inventors: Jeong-yeon LIM, Se-hoon SON, Sun-young LEE, Jae-seob SHIN
  • Patent number: 10510312
    Abstract: A gate driver includes a gate signal generating part, a switching part and a switching controlling part. The gate signal generating part is configured to generate a gate signal including a precharge time and a normal charge time using a compensated gate on voltage and a gate off voltage. The switching part is disposed between the gate signal generating part and a gate line. The switching part is configured to apply a compensated gate signal to the gate line. The switching controlling part is configured to generate a switching control signal for controlling an operation of the switching part.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: December 17, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Hyun Sim, Neung-Beom Lee, Dong-Joon Kwag, Soo-Yeon Kim, Jeong-Hyun Kim, Hyeon-Uk Won, Ji-Ye Lee, Hyeon-Woo Hwang
  • Publication number: 20190379894
    Abstract: Disclosed herein is a video decoding method for decoding an input bitstream in which each of pictures has been encoded with being split into a plurality of tiles. The method includes decoding partial decoding information included in the input bitstream and determining one or more target tiles to be decoded among the plurality of tiles according to the partial decoding information; and decoding video data corresponding to the one or more target tiles, wherein the partial decoding information includes at least one of first information indicating whether to perform partial decoding and second information indicating an area on which partial decoding is to be performed.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 12, 2019
    Inventors: Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN, Hyeong-duck KIM, Gyeong-taek LEE, Jung-han KIM
  • Patent number: 10494346
    Abstract: The present invention relates to a novel pyrimidine-4-carboxylic acid derivative having an anticancer activity, and the compound thereof is useful as a drug for treating and preventing tumor diseases, wherein the compound is represented by the Formula 1: or a pharmaceutically acceptable salt thereof, wherein: Q is a C6-C15 aryl group; or a C4-C13 heteroaryl group, wherein the heteroaryl contains 1, 2 or 3 heteroatoms substituted with 1-3 heteroatom(s) selected from the group consisting of nitrogen, oxygen or sulfur; R is a halogen; a C1-C10 haloalkyl substituted with 1-13 halogen atom(s); a C1-C10 alkoxy; a 5- or 6-membered heterocycloalkyl or (CH2)r-R1 wherein the heterocycloalkyl contains 1-2 heteroatom(s) selected from the group consisting of nitrogen and oxygen; R1 is a hydrogen; a C1-C10 alkoxy; amino; mono(C1-C10 alkyl)amino; di(C1-C10 alkyl)amino; or —NHC(O)-phenyl; n is 1, 2, 3, 4, 5, or 6; and r is 0, 1, 2, 3, 4, 5, or 6; and m is 0, 1, 2 or 3.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: December 3, 2019
    Inventors: Tae Bo Sim, Woo Young Hur, Ho Jong Yoon, Chi Man Song, In Jae Shun, Byeong Yun Lim, Han Na Cho, Seung Hye Choi, Gu Kong, Jeong Yeon Lee
  • Publication number: 20190356913
    Abstract: The present disclosure describes techniques that can be considered in intra-predicting diagonal edges that may be present in a block to be encoded. In the new intra mode proposed in the present disclosure, a prediction area is divided into two areas in the diagonal direction, and the areas can be predicted in different directions.
    Type: Application
    Filed: January 9, 2018
    Publication date: November 21, 2019
    Applicant: SK TELECOM CO., LTD
    Inventors: Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN
  • Patent number: 10481461
    Abstract: Provided is a reversible electrochemical mirror including a first substrate and a second substrate, which face each other, a first transparent electrode disposed on the first substrate and facing the second substrate, a second transparent electrode disposed on the second substrate and facing the first transparent electrode, an electrolyte solution interposed between the first transparent electrode and the second transparent electrode, and a counter electrode material layer disposed on the second transparent electrode and contacting the electrolyte solution.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: November 19, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seong-Mok Cho, Sujung Kim, Tae-Youb Kim, Juhee Song, Chil Seong Ah, Yong Hae Kim, Joo Yeon Kim, Hojun Ryu, Jeong Ik Lee, Sang Hoon Cheon, Chi-Sun Hwang
  • Publication number: 20190335182
    Abstract: A method and apparatus are disclosed for generating a video bitstream for high-resolution video streaming. The present disclosure in some embodiments provides a method and apparatus for generating a video bitstream by encoding a video at a different bit rate for each of video areas, in order to efficiently transmit a large amount of high-resolution video contents.
    Type: Application
    Filed: July 9, 2019
    Publication date: October 31, 2019
    Inventors: Jeong-yeon LIM, Jae-seob SHIN, Sung-gul RYOO, Se-hoon SON, Hyeong-duck KIM, Sun-young LEE
  • Publication number: 20190332200
    Abstract: A display device including a display panel having a display area and a non-display area disposed around the display area; a touch sensor disposed on the display panel, the touch sensor comprising a sensing area corresponding to the display area, a peripheral area corresponding to the non-display area, and a pad unit disposed on a part of the peripheral area; a flexible printed circuit board disposed on the touch sensor in the peripheral area and connected to the pad unit; a polarization layer disposed on the touch sensor and a part of the flexible printed circuit board; and a printed layer disposed on at least an area between the flexible printed circuit board and the sensing area.
    Type: Application
    Filed: October 22, 2018
    Publication date: October 31, 2019
    Inventors: Choon Hyop LEE, Jung Mok PARK, Hee Woong PARK, Sang Wook YOO, Ga Yeon YUN, Jeong Heon LEE, Byeong Kyu JEON
  • Publication number: 20190335208
    Abstract: Disclosed herein are a QTBT split structure allowing blocks of various shapes capable of more efficiently reflecting various local characteristics of video and a method of efficiently signaling the split structure.
    Type: Application
    Filed: July 8, 2019
    Publication date: October 31, 2019
    Inventors: Jeong-yeon LIM, Jae-seob SHIN, Se-hoon SON, Sun-young LEE
  • Publication number: 20190326569
    Abstract: Disclosed is a battery pack, which includes a plurality of unit battery modules, each having a plurality of battery cells accommodated in an inner space thereof, the plurality of unit battery modules being structurally connected successively in one direction; and a pack case configured to cover the plurality of unit battery modules, wherein the unit battery module has side plates forming both side surfaces thereof, and wherein the side plates of any one unit battery module and another unit battery module adjacent thereto are engaged with each other to form a single common wall.
    Type: Application
    Filed: February 12, 2018
    Publication date: October 24, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Ho-June Chi, Dal-Mo Kang, Jeong-O Mun, Yoon-Koo Lee, Jin-Yong Park, Sung-Won Seo, Dong-Yeon Kim, Jin-Hak Kong, Yong-Seok Choi
  • Patent number: 10449392
    Abstract: An aspect of the present invention provides a rectal phantom unit and a phantom device including the same, including: a holder having a penetration portion formed in a longitudinal direction thereof; a rectal simulant which is inserted to the penetration portion of the holder, includes a plurality of unit plates laminated thereon, and simulates a rectum of a body; and a film which is disposed between the rectal simulant and the holder and measures an absorbed dose of radiation irradiated to the rectal simulant.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: October 22, 2019
    Inventors: Tae Suk Suh, Ji Yeon Park, Seu Ran Lee, Jeong Woo Lee, Hae Jin Park, Kyoung Sik Choi
  • Publication number: 20190317621
    Abstract: A display device includes a display panel configured to display an image. A window laces the display panel and includes a transparent display area configured to transmit the image displayed on the display panel therethrough. A non-display area at least partially surrounds the display area. A light-blocking pattern layer is disposed on the non-display area of the window. A touch member is disposed between the display panel and the window and includes a voltage line. A pressure sensing wiring is disposed between the touch member and the window and at least partially overlaps the voltage line. The voltage line and the pressure sensing wiring overlap the light-blocking pattern layer.
    Type: Application
    Filed: February 7, 2019
    Publication date: October 17, 2019
  • Publication number: 20190320195
    Abstract: Disclosed are a method of encoding a video, including determining a motion vector resolution of a current block, determining a motion vector of the current block according to the motion vector resolution of the current block, predicting and encoding current block using a motion vector of the current block, and encoding information on the motion vector resolution of the current block.
    Type: Application
    Filed: October 17, 2017
    Publication date: October 17, 2019
    Applicant: SK TELECOM CO., LTD.
    Inventors: Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN, Hyeong-duck KIM, Gyeong-taek LEE
  • Publication number: 20190305010
    Abstract: A display device includes a substrate including a display area and a non-display area outside the display area, a plurality of pixels located in the display area, a driving circuit driving the pixels, and a pad portion located in the non-display area and electrically connected to the driving circuit through a plurality of outer wirings. The pad portion includes a plurality of pad wirings each electrically connected to corresponding ones of the outer wirings. The pad wirings includes a first pad wiring and a second pad wiring separated from each other. The first pad wiring includes a first electrode layer, an insulating layer on the first electrode, and a second electrode layer on the insulating layer in a stacking direction, the second electrode layer being connected to the first electrode layer. The second pad wiring includes the first electrode layer but not the second electrode layer.
    Type: Application
    Filed: November 6, 2018
    Publication date: October 3, 2019
    Inventors: Yang Hee KIM, Won Ho KIM, Jeong Ho LEE, So Yeon PARK, Hyung Chul LIM
  • Patent number: 10423669
    Abstract: A manufacturing process visualization apparatus is provided. The apparatus includes: at least one processor configured to implement: a data receiving unit which receives apparatus data from at least one production apparatus of a manufacturing process line processing a plurality of products; and a matching unit which extracts product record information about each of the products from the received apparatus data, classifies the extracted product record information as information corresponding to specific product flow properties of the manufacturing process line, generates product flow information indicating the specific product flow properties by using the classified product record information, and generates graphic process information about the manufacturing process line in which the product flow information about each product is represented in graphics; and a screen display which displays the generated graphic process pattern information on a screen.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: September 24, 2019
    Inventors: Jeong Yeon Seo, Cheol Hyung Cho, Hyun Jin Bang, Byung Hoon Lee