Patents by Inventor Kyoung-Soo Lee
Kyoung-Soo 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).
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Patent number: 11974492Abstract: A display device includes a first region, a second region adjacent to a side of the first region, and a third region adjacent to another side of the first region; a display panel in the first region, the second region and the third region; a window on and overlapping the display panel; and a bonding member between the display panel and the window and in the first region, the second region and the third region. The bonding member includes a first bonding part having a first elastic modulus and in the first region, a second bonding part having a second elastic modulus and in the second region, and a third bonding part having a third elastic modulus and in the third region. The first elastic modulus is greater than each of the second elastic modulus and the third elastic modulus.Type: GrantFiled: December 16, 2020Date of Patent: April 30, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyoung Ah Lee, Min Gu Kim, Ji Soo Kim, Hyo Yul Yoon, Eui Yun Jang
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Patent number: 11964805Abstract: The present disclosure relates to a container for retort food and, more specifically, to a container for retort food including: a container body in which food may be input and stored; and an inner cap covering the container body. The inner cap covering the container body has a predetermined depth, and thus, effective sterilization may be performed during a retort processing process, overflow of the food in the container body may be prevented, and there is an advantage in satisfying regulations regarding a packing space ratio.Type: GrantFiled: January 23, 2020Date of Patent: April 23, 2024Assignee: CJ CHEILJEDANG CORPORATIONInventors: Ki Pyo Kim, Yong Hwan Kim, Kyoung Sik Cho, Kwang Soo Park, Byung Kook Lee
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Publication number: 20240130053Abstract: A storage device includes a printed circuit board (PCB) with attached semiconductor chips, each including a memory, and with at least one wire coupling the semiconductor chips. The storage device includes a case including a first case surrounding a top portion of the printed circuit board and a second case surrounding a bottom portion of the printed circuit board. A sidewall of the first case and a protrusion of the second case form a concavo-convex structure. The sidewall of the first case and the protrusion of the second case cover a side of the printed circuit board.Type: ApplicationFiled: February 21, 2023Publication date: April 18, 2024Inventors: Jong Won KIM, Gi Taek KIM, Joon Ki PAEK, Jung Hee CHO, Dong Hae LEE, Kyoung Soo CHO
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Patent number: 11958941Abstract: A polymer for a gel polymer electrolyte, a gel polymer electrolyte and a lithium secondary battery comprising the same are disclosed herein. In some embodiments, a polymer for the gel polymer electrolyte includes a copolymer having a main chain and a first side chain and a second side chain bonded to the main chain, wherein the main chain contains a fluoropolymer, wherein the first side chain contains a siloxane group and the second side chain contains an acrylic polymer. The polymer improves stability of a gel polymer electrolyte and a lithium secondary battery including the same.Type: GrantFiled: August 10, 2020Date of Patent: April 16, 2024Assignee: LG Energy Solution, Ltd.Inventors: Jeongae Yoon, Solji Park, Kyoung Ho Ahn, Sujeong Kim, Chul Haeng Lee, Sung Soo Yoon
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Publication number: 20240104756Abstract: An apparatus for measuring a depth of a tread groove may include: a camera module capturing a video including an upper end portion of a tire while rotating around an upper end portion of the tire having a plurality of tread grooves, the video including a plurality of frames; a control module obtaining, based on the plurality of frames, a cross-sectional width of the tire in units of pixels by adding widths and depths of each of the plurality of tread grooves in units of pixels, a width of an inner block in units of pixels, and a width of an outer block in units of pixels, the inner and outer blocks are disposed on the tire; and a conversion module converting the depth of the tread groove in units of pixels into the depth in units of pixels.Type: ApplicationFiled: January 6, 2023Publication date: March 28, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Jung Mo KOO, Kyoung Soo WE, Hye Yeon LEE, Gwang Jin KIM, Hyung Il KOO
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Patent number: 11916831Abstract: A reference signal (RS) transmission system to transmit a channel state information (CSI) RS for extraction of CSI to a relay and a macro terminal is disclosed. The base station transmits information on a sub frame containing the CSI RS to the relay or the macro terminal. The macro terminal and the relay receive the CSI RS using the information on the sub frame. The macro terminal and the relay extract the CSI using the CSI RS and transmit the extracted CSI to the base station.Type: GrantFiled: February 2, 2023Date of Patent: February 27, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Hee Soo Lee, Tae Gyun Noh, Jae Young Ahn, Kyoung Seok Lee, Young Jo Ko
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Publication number: 20230417051Abstract: A grille beam structure construction method for a semiconductor factory is configured to perform construction of grille beams without installation of a separate beam mounting the grille beams and to simplify a joint between the grille beams by using studs for mounting of the grille beams and by integrating grille beam members to each other by bolt-fastening. The method includes installing columns, installing studs between the columns at predetermined intervals longitudinally and transversally, mounting grille beams above the columns and the studs, wherein each of the grille beams includes an rectangular-frame-shaped edge beam and the edge beam has a plurality of fastening holes, and matching the fastening holes between the grille beams and inserting bolts into the fastening holes, thereby integrating the grille beam.Type: ApplicationFiled: April 21, 2023Publication date: December 28, 2023Inventors: Min Jung KIM, Hyun Sup NOH, Kyu Kwan SIM, Young Kee LEW, Nan Hee LEE, Eun Seok LEE, Kyoung Soo LEE, Jong Min SEO
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Publication number: 20230389358Abstract: A display apparatus can include a first thin-film transistor including a first active layer having a first polysilicon material, a first gate electrode overlapping the first active layer, a first electrode and a second electrode; a second thin-film transistor including a second active layer having an oxide semiconductor, a second gate electrode overlapping the second active layer, a third electrode and a fourth electrode; and a first emitting electrode of a light emitting element electrically connected to the second electrode of the first thin-film transistor. Also, one end of the first active layer having the first polysilicon material is electrically connected to one or the other end of the second active layer having the oxide semiconductor.Type: ApplicationFiled: August 8, 2023Publication date: November 30, 2023Applicant: LG Display Co., Ltd.Inventors: Seong-Pil CHO, Dong-Yup KIM, Kyung-Mo SON, Sang-Soon NOH, Jun-Seuk LEE, Yong-Bin KANG, Kye-Chul CHOI, Sung-Ho MOON, Sang-Gul LEE, Byeong-Keun KIM, Kyoung-Soo LEE, Hyun-Gyo JEONG, Jin-Kyu ROH, Jung-Doo JIN, Ki-Hyun KWON, Hee-Jin JUNG, Jang-Dae KIM, Won-Ho SON, Chan-Ho KIM
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Patent number: 11765935Abstract: A display apparatus including a first thin-film transistor, a second thin-film transistor and a third thin-film transistor is provided. The first thin-film transistor includes a first active layer composed of a polysilicon material, a first gate electrode overlapping the first active layer such that a first gate insulating layer is interposed therebetween, a first source electrode and a first drain electrode. The first gate electrode includes n layers. The first source electrode and the first drain electrode are connected to the first active layer. The second thin-film transistor includes a second active layer composed of a polysilicon material, a second gate electrode overlapping the second active layer such that a first gate insulating layer is interposed therebetween, a second source electrode and a second drain electrode. The second gate electrode includes n+1 layers. The second source electrode and the second drain electrode are connected to the second active layer.Type: GrantFiled: July 6, 2020Date of Patent: September 19, 2023Assignee: LG DISPLAY CO., LTD.Inventors: Seong-Pil Cho, Dong-Yup Kim, Kyung-Mo Son, Sang-Soon Noh, Jun-Seuk Lee, Yong-Bin Kang, Kye-Chul Choi, Sung-Ho Moon, Sang-Gul Lee, Byeong-Keun Kim, Kyoung-Soo Lee, Hyun-Gyo Jeong, Jin-Kyu Roh, Jung-Doo Jin, Ki-Hyun Kwon, Hee-Jin Jung, Jang-Dae Kim, Won-Ho Son, Chan-Ho Kim
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Publication number: 20210005693Abstract: A display apparatus including a first thin-film transistor, a second thin-film transistor and a third thin-film transistor is provided. The first thin-film transistor includes a first active layer composed of a polysilicon material, a first gate electrode overlapping the first active layer such that a first gate insulating layer is interposed therebetween, a first source electrode and a first drain electrode. The first gate electrode includes n layers. The first source electrode and the first drain electrode are connected to the first active layer. The second thin-film transistor includes a second active layer composed of a polysilicon material, a second gate electrode overlapping the second active layer such that a first gate insulating layer is interposed therebetween, a second source electrode and a second drain electrode. The second gate electrode includes n+1 layers. The second source electrode and the second drain electrode are connected to the second active layer.Type: ApplicationFiled: July 6, 2020Publication date: January 7, 2021Applicant: LG Display Co., Ltd.Inventors: Seong-Pil CHO, Dong-Yup KIM, Kyung-Mo SON, Sang-Soon NOH, Jun-Seuk LEE, Yong-Bin KANG, Kye-Chul CHOI, Sung-Ho MOON, Sang-Gul LEE, Byeong-Keun KIM, Kyoung-Soo LEE, Hyun-Gyo JEONG, Jin-Kyu ROH, Jung-Doo JIN, Ki-Hyun KWON, Hee-Jin JUNG, Jang-Dae KIM, Won-Ho SON, Chan-Ho KIM
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Publication number: 20200316131Abstract: The present invention relates to a method of treating a subject having drug-resistant cancer, comprising administering a composition comprising exosomes derived from differentiating stem cells as an active ingredient. The exosomes isolated differentiating stem cells according to the present invention have an excellent expression rate of bioactive factors affecting differentiation and have an effect of facilitating reprogramming of cancer stem cells and differentiating them into cancer cells with weakened drug resistance.Type: ApplicationFiled: April 5, 2019Publication date: October 8, 2020Inventors: Yong Woo CHO, Kyoung-Soo LEE, Ji Suk CHOI, Woolee CHO
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Publication number: 20200197443Abstract: The present invention relates to a pharmaceutical composition for preventing or treating osteoporosis comprising exosomes isolated from adipose tissue-derived stem cells as an active ingredient. The exosomes isolated from the adipose tissue-derived stem cells according to the present invention can facilitate osteogenesis and enhance bone density, and therefore it can be useful for prevention or treatment of osteoporosis.Type: ApplicationFiled: July 23, 2018Publication date: June 25, 2020Inventors: Yong Woo CHO, Kyoung Soo LEE, Ji Suk CHOI
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Publication number: 20200051790Abstract: A plasma processing apparatus includes a plasma chamber, an electrostatic chuck disposed in the plasma chamber and a pressure control ring disposed in the plasma chamber. The pressure control ring includes a body surrounding an electrostatic chuck in a plan view, an exhaust part disposed in a portion of the body along a first direction, the exhaust part configured to induce a flow of gas in the plasma chamber toward the first direction in a plan view, and a blocking part disposed in another portion of the body along a second direction perpendicular to the first direction in a plan view, the blocking part configured to block the flow of the gas in the second direction.Type: ApplicationFiled: January 21, 2019Publication date: February 13, 2020Inventors: Kyu-Chul SHIM, Min-Kyu KANG, Bum-Soo KIM, Yong-Soo KIM, Hee-Jung KIM, Dae-Gyu BAN, Kyoung-Soo LEE, Jong-Sang LEE, Hyo-Il CHOI
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Patent number: 10222126Abstract: A condensation heat exchanger having dummy pipes is provided in which a plurality of condensation heat exchange pipes are connected with water housings so as to recover latent heat while the water is circulating, and, by having the dummy pipes, penetrating the water housings, arranged in between the condensation heat exchange pipes, the pressure applied to the water housings is distributed and smooth flow of water is facilitated.Type: GrantFiled: May 6, 2013Date of Patent: March 5, 2019Assignee: KITURAMI BOILER CO., LTD.Inventors: Tae-Young Kim, Hae-Young Jung, Kyoung-Soo Lee
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Publication number: 20170209365Abstract: A cosmetic composition for skin whitening, wrinkle improvement or skin regeneration includes, as an active ingredient, exosomes derived from stem cells comprising proliferating stem cells.Type: ApplicationFiled: February 10, 2017Publication date: July 27, 2017Inventors: Yong Woo CHO, Ji Suk CHOI, Seong Hyun YANG, Kyoung-Soo LEE, Eun Ji KIM, Hwa In YOON, Jun Sung KIM
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Publication number: 20170152484Abstract: A composition for inducing differentiation into adipocytes or regenerating adipose tissues comprises, as an ingredient, exosomes derived from stem cells differentiating into adipocytes, or exosomes derived from proliferating stem cells.Type: ApplicationFiled: February 10, 2017Publication date: June 1, 2017Inventors: Yong Woo CHO, Ji Suk CHOI, Seong Hyun YANG, Kyoung-Soo LEE, Eun Ji KIM, Hwa In YOON, Jun Sung KIM
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Patent number: 9460658Abstract: A pixel for a display panel includes an organic light emitting diode and two driving transistors. The first driving transistor supplies current from a first power source to the organic light emitting diode based on a voltage applied to a first node. The second driving transistor coupled between an electrode of the first driving transistor and the organic light emitting diode. The second driving transistor is turned on or turned off corresponding to a data signal supplied from a data line. A third transistor, coupled between a gate electrode of the second driving transistor and the data line, is turned on when a scan signal is supplied to a scan line. A compensation circuit is coupled to the first node to compensate for a voltage corresponding to a threshold voltage of the first driving transistor.Type: GrantFiled: May 5, 2014Date of Patent: October 4, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jong-Soo Kim, Kyoung-Soo Lee, Myung-Ho Lee
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Patent number: 9293613Abstract: A method for preparing a CIS (Cu—In—Se) compound includes (S1) producing a plurality of first composite particles having an indium selenide outer layer physically coupled to at least a part of a copper selenide seed particle surface or a plurality of second composite particles having a copper selenide outer layer physically coupled to at least a part of an indium selenide seed particle surface; and (S2) making a CIS compound by thermally treating composite particles selected from the group consisting of the first composite particles, the second composite particles and their mixtures. This method may prevent loss of selenium, which inevitably requires selenium environment, and also improves dispersion, coupling and reaction uniformity for the formation of a CIS compound.Type: GrantFiled: July 23, 2007Date of Patent: March 22, 2016Assignee: LG CHEM, LTD.Inventors: Seok-Hyun Yoon, Kyoung-Soo Lee
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Patent number: 9129559Abstract: An organic light emitting display device, and a driving method for the same. The organic light emitting display device, including: a pixel unit configured to display an image corresponding to a data signal, a scan signal, a first power, and a second power; a data driver configured to receive an image signal to output the data signal; a scan driver configured to output the scan signal; a power supply unit configured to receive an input power from an external source to generate the first power and the second power; and a controller configured to output a voltage control signal to control a voltage of the first power and a voltage of the second power and output a first gamma value and a second gamma value in accordance with a voltage of the input power, the first and second gamma values being for controlling a voltage of the data signal.Type: GrantFiled: January 13, 2010Date of Patent: September 8, 2015Assignee: Samsung Display Co., Ltd.Inventors: Sung-Un Park, Kyoung-Soo Lee, Young-Hee Nam, Dong-Woo Lee
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Publication number: 20150241130Abstract: A condensation heat exchanger having dummy pipes is provided in which a plurality of condensation heat exchange pipes are connected by means of water housings so as to recover latent heat while the water is circulating, and, by having the dummy pipes, penetrating the water housings, arranged in between the condensation heat exchange pipes, the pressure applied to the water housings is distributed and smooth flow of water is facilitated.Type: ApplicationFiled: May 6, 2013Publication date: August 27, 2015Inventors: Tae-Young Kim, Hae-Young Jung, Kyoung-Soo Lee