Patents by Inventor Ji-Yeon Park
Ji-Yeon 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).
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Publication number: 20190189701Abstract: An electroluminescent display device includes a substrate including first, second, and third sub-pixel regions; an interlayer insulating layer and a passivation layer each separately disposed at the first, second, and third sub-pixel regions on the substrate; a reflective electrode disposed on the passivation layer of each of the first, second, and third sub-pixel regions; first, second, and third dielectric layers disposed corresponding to the first, second, and third sub-pixel regions, respectively, on the reflective electrode; a first electrode disposed on each of the first, second, and third dielectric layers; an insulating pattern covering an edge of the first electrode; a light-emitting layer disposed on the first electrode and the insulating pattern and substantially all over the substrate including the first, second, and third sub-pixel regions; and a second electrode disposed on the light-emitting layer, wherein the first, second, and third dielectric layers have different thicknesses.Type: ApplicationFiled: December 12, 2018Publication date: June 20, 2019Applicant: LG DISPLAY CO., LTD.Inventors: Hyung-Seok BANG, Ji-Yeon PARK, Han-Sun PARK, Hyeong-Jun LIM
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Publication number: 20190181202Abstract: An electroluminescent display device includes a substrate including a plurality of pixel regions; an air gap over the substrate and configured to separate the plurality of pixel regions; a first electrode in each of the plurality of pixel regions; an insulating pattern covering an edge of the first electrode; a light emitting portion on the first electrode and the insulating pattern; and a second electrode on the light emitting portion.Type: ApplicationFiled: December 7, 2018Publication date: June 13, 2019Applicant: LG Display Co., Ltd.Inventors: Hyeong-Jun LIM, Ji-Yeon PARK, Han-Sun PARK
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Publication number: 20190172874Abstract: An electroluminescent display device is disclosed. The disclosed electroluminescent display device includes a substrate including a plurality of pixel regions; a plurality of light emitting diodes spaced apart from each other on the substrate and each corresponding to the plurality of pixel regions, respectively; a plurality of encapsulation films respectively covering each of the light emitting diodes of the plurality of light emitting diodes, wherein the plurality of encapsulation films has a first refractive index; a first partition wall disposed between each of the encapsulation films of the plurality of encapsulation films, wherein the first partition wall corresponds to a boundary between the plurality of pixel regions and has a second refractive index lower than the first refractive index; and a color filter layer disposed on the plurality of encapsulation films and the first partition wall.Type: ApplicationFiled: December 5, 2018Publication date: June 6, 2019Applicant: LG Display Co., Ltd.Inventors: Hyeong-Jun LIM, Han-Sun PARK, Hyung-Seok BANG, Ji-Yeon PARK
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Publication number: 20190166326Abstract: A broadcast receiving for updating service map information by scanning the broadcast signal when signaling information included in a broadcast signal has been changed.Type: ApplicationFiled: November 21, 2018Publication date: May 30, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Yeon PARK, Ji Eun PARK, Dong Hoon KANG, Jin Hwa JANG
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Patent number: 10108388Abstract: A display apparatus and a controlling method thereof are provided. The method includes sensing a first touch, in response to the first touch being sensed, transmitting a first signal corresponding to the first touch to at least one peripheral display apparatus, receiving a second signal corresponding to a second touch from a peripheral display apparatus where the second touch corresponding to the first touch is sensed from among the at least one peripheral display apparatus, and performing communication connection with the peripheral display apparatus where the second touch is sensed, using the first signal and the second signal.Type: GrantFiled: September 9, 2016Date of Patent: October 23, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-hyuk Choi, Ji-yeon Park
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Patent number: 10103392Abstract: A membrane-electrode assembly (MEA) for fuel cells includes an electricity-generating array including an anode, a cathode, and an electrolyte membrane. A subgasket array includes an anode subgasket surrounding a periphery of the anode and a cathode subgasket surrounding a periphery of the cathode. A junction array includes a polar junction and a nonpolar junction surrounding a periphery of the electrolyte membrane and attaching the anode subgasket and the cathode subgasket to each other.Type: GrantFiled: June 18, 2014Date of Patent: October 16, 2018Assignee: HYUNDAI MOTOR COMPANYInventors: Bo Ki Hong, Kook Il Han, Ji Yeon Park, Byeong Heon Jeong, Sang Hyun Cho, Chae Won Lim
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Publication number: 20180285897Abstract: Provided are an electronic device and an operating method thereof. The electronic device includes: a communication interface; a processor configured to output information of at least one product while a broadcast program for advertisement or sale is being displayed, control, in response to an external input for a selection from the information output, the communication interface to access a server storing shopping broadcast content produced for advertisement or sale corresponding to the selection, and output the shopping broadcast content received from the server by using streaming. The electronic device includes an external input interface configured to receive the external input.Type: ApplicationFiled: February 14, 2018Publication date: October 4, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Seung-gi SEO, San-baek KIM, Ho-hyeon LEE, Seung-ho CHOI, Byeong-kyu PARK, Ji-yeon PARK
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Patent number: 10064597Abstract: The present invention relates to a head and neck simulation phantom device for simulating the head and neck of a body, the phantom device including: a flat type first plate having a first insertion groove formed on one surface thereof; a flat type second plate disposed to come into contact with the other surface of the first plate and having a second insertion groove formed on the contacted surface with the other surface of the first plate in such a manner as to correspond to the first insertion groove; and a plurality of teeth simulants inserted into the first insertion groove and the second insertion groove and for simulating the teeth of the body.Type: GrantFiled: April 2, 2015Date of Patent: September 4, 2018Assignee: The Catholic University of Korea Industry—Academic Cooperation FoundationInventors: Tae Suk Suh, Min Young Lee, Ji Yeon Park, Jeong Woo Lee, Joon Yong Choi, Sang Won Kang, Hae Jin Park
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Publication number: 20180146257Abstract: Provided are an electronic apparatus and a method of operating the same. The electronic apparatus includes: a communication interface; and at least one processor configured to: control the communication interface to receive, from one or more servers, a product list including one or more products related to broadcast content viewed by a user; control to output the received product list; control the communication interface to receive, from the one or more servers in response to a selection of a product from the output product list, advertisement information of the selected product; and control to output the received advertisement information and an image of a scene in the broadcast content related to the selected product.Type: ApplicationFiled: November 21, 2017Publication date: May 24, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung-gi Seo, San-baek Kim, Byeong-kyu Park, Ho-hyeon Lee, Seung-ho Choi, Ji-yeon Park
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Publication number: 20180036555Abstract: 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: ApplicationFiled: April 2, 2015Publication date: February 8, 2018Applicant: CATHOLIC UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Tae Suk SUH, Ji Yeon PARK, Seu Ran LEE, Jeong Woo LEE, Hae Jin PARK, Kyoung Sik CHOI
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Patent number: 9867776Abstract: Provided is a transdermal drug delivery system, which is a delivery system for transdermal absorption, having a multi-lamellar emulsion structure, including: lipids including long-chain amides, sterols, fatty acid and fatty alcohol; an emulsifier; oil; and at least one drug for transdermal administration. The transdermal drug delivery system in a multi-lamellar emulsion structure, according to the present invention, has a lamellar structure in which a layered structure visible in stratum corneum intercellular lipids of the human body is repeated, and thus has an excellent skin barrier effect and enables a drug to be effectively partitioned through skin lipids, thereby obtaining an excellent drug delivery effect.Type: GrantFiled: July 1, 2014Date of Patent: January 16, 2018Assignee: NEOPHARM CO., LTD.Inventors: Se Kyoo Jeong, Ji Yeon Park, Min Seok Kim, Jong Mi Lim
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Patent number: 9819034Abstract: Disclosed is a stack for simulating a cell voltage reversal behavior in a fuel cell. The stack is configured to have a structure in which a separator of a portion of a plurality of cells in the stack have an inlet of a hydrogen flow field partially blocked to induce hydrogen starvation only in the portion of the plurality of cells.Type: GrantFiled: November 15, 2016Date of Patent: November 14, 2017Assignee: Hyundai Motor CompanyInventors: Bo Ki Hong, Kook Il Han, Ji Yeon Park, Se Joon Im
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Publication number: 20170272398Abstract: A method of operating an electronic device includes: determining whether an external electronic device is connected to an access point to which the electronic device is connected; transmitting state information of the electronic device to the external electronic device connected to the access point; receiving an input corresponding to the transmitted state information of the electronic device, from the external electronic device; displaying a result corresponding to the received input on a display; and transmitting the result displayed on the display to the external electronic device.Type: ApplicationFiled: March 16, 2017Publication date: September 21, 2017Inventors: Bong-chan CHO, Young-eun KIM, In-ji KIM, Ji-soo KIM, Ji-yeon PARK, Woo-seok HWANG
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Publication number: 20170243579Abstract: An electronic apparatus and a service providing method thereof are provided. The service providing method includes receiving a sound generated from outside through at least one microphone, extracting a noise feature from the received sound, and providing a service corresponding to the extracted noise feature by comparing the extracted noise feature and a pre-stored noise feature.Type: ApplicationFiled: February 21, 2017Publication date: August 24, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Woo-seok HWANG, ln-ji KIM, Young-eun KIM, Ji-soo KIM, Ji-yeon PARK, Bong-chan CHO
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Publication number: 20170158642Abstract: The present invention relates to a composition for inducing cell reprogramming. The indazole derivative compound contained in the composition of the present invention shows an improved biological profile and at the same time can perform efficient cell reprogramming. In addition, unlike conventional compounds (e.g. riversine or BIO) for inducing low-molecular cell reprogramming, the indazole derivative compound of the present invention does not show cytotoxicity and thus is expected to have high growth in the market of cell therapy products when clinically applied. Conventional indazole derivative compounds have never known as a use for cell reprogramming. Compared with conventional indazole derivative compounds, the compound of the present invention has a great cell reprogramming ability while having no or little cytotoxicity.Type: ApplicationFiled: June 30, 2015Publication date: June 8, 2017Inventors: Yong Chul KIM, Darren R. Williams, Da Woon JUNG, Jung Eun LEE, Shin Ae SEO, Ji Yeon PARK
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Publication number: 20170141418Abstract: Disclosed is a stack for simulating a cell voltage reversal behavior in a fuel cell. The stack is configured to have a structure in which a separator of a portion of a plurality of cells in the stack have an inlet of a hydrogen flow field partially blocked to induce hydrogen starvation only in the portion of the plurality of cells.Type: ApplicationFiled: November 15, 2016Publication date: May 18, 2017Inventors: Bo Ki Hong, Kook Il Han, Ji Yeon Park, Se Joon Im
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Publication number: 20170102909Abstract: A display apparatus and a controlling method thereof are provided. The method includes sensing a first touch, in response to the first touch being sensed, transmitting a first signal corresponding to the first touch to at least one peripheral display apparatus, receiving a second signal corresponding to a second touch from a peripheral display apparatus where the second touch corresponding to the first touch is sensed from among the at least one peripheral display apparatus, and performing communication connection with the peripheral display apparatus where the second touch is sensed, using the first signal and the second signal.Type: ApplicationFiled: September 9, 2016Publication date: April 13, 2017Inventors: Jae-hyuk CHOI, Ji-yeon PARK
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Publication number: 20170000452Abstract: The present invention relates to a head and neck simulation phantom device for simulating the head and neck of a body, the phantom device including: a flat type first plate having a first insertion groove formed on one surface thereof; a flat type second plate disposed to come into contact with the other surface of the first plate and having a second insertion groove formed on the contacted surface with the other surface of the first plate in such a manner as to correspond to the first insertion groove; and a plurality of teeth simulants inserted into the first insertion groove and the second insertion groove and for simulating the teeth of the body.Type: ApplicationFiled: April 2, 2015Publication date: January 5, 2017Inventors: TAE SUK SUH, MIN YOUNG LEE, JI YEON PARK, JEONG WOO LEE, JOON YONG CHOI, SANG WON KANG, HAE JIN PARK
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Publication number: 20160367475Abstract: Provided is a transdermal drug delivery system, which is a delivery system for transdermal absorption, having a multi-lamellar emulsion structure, including: lipids including long-chain amides, sterols, fatty acid and fatty alcohol; an emulsifier; oil; and at least one drug for transdermal administration. The transdermal drug delivery system in a multi-lamellar emulsion structure, according to the present invention, has a lamellar structure in which a layered structure visible in stratum corneum intercellular lipids of the human body is repeated, and thus has an excellent skin barrier effect and enables a drug to be effectively partitioned through skin lipids, thereby obtaining an excellent drug delivery effect.Type: ApplicationFiled: July 1, 2014Publication date: December 22, 2016Applicant: NEOPHARM CO., LTD.Inventors: Se Kyoo JEONG, Ji Yeon PARK, Min Seok KIM, Jong Mi LIM
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Patent number: D790207Type: GrantFiled: May 8, 2015Date of Patent: June 27, 2017Inventor: Ji Yeon Park