Patents by Inventor Sung Min Choi

Sung Min Choi 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).

  • Publication number: 20190279567
    Abstract: A pixel includes: an organic light emitting diode; a first transistor including a gate that is connected to a first node, wherein the first transistor is connected between a second node and a third node; a second transistor including a gate that is connected to a corresponding scan line, wherein the second transistor is connected between a data line and the second node; a storage capacitor connected between the first node and a first voltage; a third transistor including a gate that is connected to the corresponding scan line, the third transistor is connected between the first node and the third node; and a fourth transistor connected between a first end of the first transistor and a second voltage.
    Type: Application
    Filed: February 25, 2019
    Publication date: September 12, 2019
    Inventors: Young-In Hwang, Sung Ho Kim, Eung Taek Kim, Yong Ho Yang, Seong Min Wang, Jung-Mi Choi
  • Patent number: 10411247
    Abstract: A fabrication method of an electrode for an all solid cell includes: providing a sulfide-based solid electrolyte; forming a coating layer on a surface of the sulfide-based solid electrolyte by heating a nonmetallic oxide at 300 to 700° C.; forming electrode slurry by mixing an electrode active material, the sulfide-based solid electrolyte formed with the coating layer, and a conductive material with a polar solvent; casting the electrode slurry on at least one surface of an electrode current collector; removing the polar solvent by heating the cast electrode slurry at 100 to 300° C.; and removing the coating layer by heating the electrode slurry from which the polar solvent is removed at 300 to 700° C.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: September 10, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Oh Min Kwon, Yong Sub Yoon, Sung Woo Noh, Sun Ho Choi, Jin Oh Son, Dong Wook Shin, Chan Hwi Park
  • Patent number: 10407566
    Abstract: The present invention relates to a method for preparing a low styrene-butadiene rubber having a low combined styrene content and, more particular, to a method for preparing a low styrene-butadiene rubber, wherein the low styrene-butadiene rubber contributes to an excellent polymerization rate and vulcanization rate by using an aliphatic organic acid and a sulfonate based compound as emulsifiers, and is excellent in heat stability after blending, thereby improving the workability and viscosity in in roll processing, such that the low styrene-butadiene rubber is advantageous to produce a molded article with improved rigidity and hardness when mixed with a high styrene-butadiene rubber.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: September 10, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Se Eun Lee, Byoung Yun Kim, In Sung Jo, Jae Min Lee, Woo Seok Choi
  • Publication number: 20190269164
    Abstract: The present application relates to a plant-soaked solution comprising sugars containing tagatose and to a method for producing same.
    Type: Application
    Filed: June 23, 2017
    Publication date: September 5, 2019
    Inventors: Su Jeong KIM, Jung Gyu PARK, Youn Kyung BAK, Sung Bae BYUN, Seung Won PARK, Dong Chul JUNG, Jong Min CHOI
  • Patent number: 10405446
    Abstract: An electronic device including a waterproof structure is provided. The electronic device includes a housing that includes a first face, a second face that faces in a direction substantially opposite to the first face, and a side surface that at least partially encloses a space between the first face and the second face, a middle plate arranged between the first face and the second face inside the housing to be substantially parallel to the first face, extending from the side surface, and including at least one opening, a printed circuit board arranged between the middle plate and the second face, a display arranged between the middle plate and the first face, and including a face directed toward the second face, and a seal member configured to hermetically seal the at least one opening of the middle plate, and arranged between the face of the display and the middle plate.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Choi, Woong-Chan Kim, Daehyeong Park, Sung-Gun Cho, Sung-Joo Cho, Young-Sik Choi, Kwang-Hwan Kim, Soonwoong Yang, Min-Sung Lee, Seungjoon Lee, Yuchul Chang
  • Publication number: 20190267751
    Abstract: A connection device and method of manufacturing the same is provided. The connection device includes a housing including a first face, into which a plug is introduced, and a second face, that is formed to be in contact with the first face; a connection hole extending to the inside of the housing from the first face; an opening extending from the first face to the second face to partially expose the connection hole on at least the second face; and a sealing member arranged on an outer peripheral surface of the housing to surround a region where the opening is formed.
    Type: Application
    Filed: May 13, 2019
    Publication date: August 29, 2019
    Inventors: Young-Sik CHOI, Jong-Min CHOI, Woong-Chan KIM, Dae-Hyeong PARK, Sung-Gun CHO, Min-Sung LEE
  • Publication number: 20190264215
    Abstract: The present disclosure relates to a polypeptide having an acyltransferase activity or a microorganism including the same; a composition for preparing N-acetyl-L-methionine, the composition including the polypeptide or microorganism; and a method of preparing N-acetyl-L-methionine using the polypeptide or microorganism. Further, the present disclosure relates to a polynucleotide encoding the polypeptide and an expression vector including the polynucleotide. Since the microorganism including a novel acyltransferase according to the present disclosure has enhanced acyltransferase activity, this microorganism can be efficiently used for producing N-acetyl-L-methionine by acetylating L-methionine.
    Type: Application
    Filed: July 19, 2017
    Publication date: August 29, 2019
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: So Yeon HONG, Jinseung PARK, Hye Min PARK, Su Jin CHOI, Jun Ok MOON, Sung Gun LEE, Jinwoo JEON
  • Publication number: 20190267602
    Abstract: A leadtab assembly may include an electrode non-coating portion having a plurality of stacked electrodes collected inside a battery cell, a leadtab for forming an electrical path to the outside of the battery cell, and a bonding portion for mutually bonding the electrode non-coating portion and the leadtab, wherein a cutting prevention portion is elastically deformed by the force applied to the electrode non-coating portion as the electrode is expanded at the bonding point located between the bonding portion and the leadtab.
    Type: Application
    Filed: September 27, 2018
    Publication date: August 29, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sang-Joon LEE, Dong-Hui Kim, Sung-Min Choi, Kyo-Min Shin, Sung-Hoon Lim, Seung-Ho Ahn
  • Patent number: 10392702
    Abstract: Provided is a substrate processing apparatus, and more particularly, a batch-type substrate processing apparatus where processes can be performed independently on a plurality of substrates. The substrate processing apparatus includes a substrate boat including a plurality of partition plates and a plurality of connection rods, an internal reaction tube, a gas supply unit, and an exhaust unit, and a plurality of substrates are loaded to be separated from the partition plates.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: August 27, 2019
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Woo Duck Jung, Kyu Jin Choi, Song Hwan Park, Seong Min Han, Sung Ha Choi
  • Publication number: 20190255520
    Abstract: The present invention relates to a catalyst composition comprising a gold nanoparticle superlattice embedded in hierarchical porous silica and a method for manufacturing the same. The catalyst composition comprising a gold nanoparticle superlattice embedded in hierarchical porous silica according to the present invention comprises micropores and mesopores in the superlattice, so that these pores are channelized to allow the rapid access of reactants to surfaces of gold nanoparticles, and the catalyst composition is very structurally stable and has excellent catalytic activity, and thus has an effect of exhibiting a CO conversion rate of 100% at room temperature.
    Type: Application
    Filed: February 28, 2017
    Publication date: August 22, 2019
    Inventors: Sung Min CHOI, Shin Hyun KANG
  • Publication number: 20190256106
    Abstract: An autonomous driving control apparatus that informs the driver of a departure of a front vehicle may include a front vehicle recognition device configured to recognize behavior information related to a front vehicle, a driver monitoring device configured to detect whether a driver is gazing at a front side thereof, and a processor configured to determine a time point of notification of a departure of the front vehicle in consideration of whether the driver is gazing at the front side thereof and the behavior of the front vehicle when recognizing the departure of the front vehicle through the front vehicle recognition device while a host vehicle and the front vehicle are stopped.
    Type: Application
    Filed: May 22, 2018
    Publication date: August 22, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kyoung Jun LEE, Doo Jin Um, Dong Gu Lee, Dong Eon Oh, Hyun Jae Yoo, Beom Jun Kim, Dae Young Kim, Young Min Han, Seung Geon Moon, Sung Woo Choi, Chan II Park, Sung Yoon Yeo, Hoi Won Kim, Min Chul Kang
  • Publication number: 20190256085
    Abstract: An apparatus for setting a speed of a vehicle is provided. The apparatus includes a first camera, a second camera, a navigation, and a processor. The processor detects inattention of a driver of the vehicle based on an operation for a steering device of the vehicle, an operation for a deceleration device of the vehicle, an operation for an acceleration device of the vehicle, or an image obtained by the first camera. The processor also obtains information associated with a lane of a road in which the vehicle is traveling and information associated with a surrounding vehicle based on an image obtained by the second camera, a heading angle of the vehicle, a speed of the vehicle, a yaw rate of the vehicle, a trajectory of the surrounding vehicle, or a curvature of the road, obtained by the navigation, and performs deceleration control.
    Type: Application
    Filed: November 29, 2018
    Publication date: August 22, 2019
    Inventors: Hoi Won Kim, Doo Jin Um, Dong Gu Lee, Dong Eon Oh, Hyun Jae Yoo, Beom Jun Kim, Dae Young Kim, Young Min Han, Seung Geon Moon, Sung Woo Choi, Chan Il Park, Sung Yoon Yeo, Kyoung Jun Lee, Min Chul Kang
  • Publication number: 20190261006
    Abstract: The present invention relates to a method and device for sharing a candidate list. A method of generating a merging candidate list for a predictive block may include: producing, on the basis of a coding block including a predictive block on which a parallel merging process is performed, at least one of a spatial merging candidate and a temporal merging candidate of the predictive block; and generating a single merging candidate list for the coding block on the basis of the produced merging candidate. Thus, it is possible to increase processing speeds for coding and decoding by performing inter-picture prediction in parallel on a plurality of predictive blocks.
    Type: Application
    Filed: May 1, 2019
    Publication date: August 22, 2019
    Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Hui Yong KIM, Gwang Hoon PARK, Kyung Yong KIM, Sang Min KIM, Sung Chang LIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM
  • Publication number: 20190252107
    Abstract: A transformer includes a magnetic core, a first coil unit and a second coil unit. The first coil unit is disposed within the magnetic core and includes a laminated board having layers laminated therein and conductive patterns. Respective ones of the conductive patterns are disposed on the laminated layers. The second coil unit includes a conductive wire spaced apart from the conductive patterns of the laminated board by an insulating distance. The conductive wire includes a triple-insulated wire surrounded by three sheets of insulating paper to maintain the insulating distance from the conductive patterns.
    Type: Application
    Filed: April 22, 2019
    Publication date: August 15, 2019
    Inventors: Jae Gen EOM, Young Seung NOH, Heung Gyoon CHOI, Geun Young PARK, Sung Yun HAN, Seh Hoon JANG, Nak Jun JEONG, Young Min LEE, Jong Woo KIM, Tae Won HEO
  • Publication number: 20190246673
    Abstract: A sweetener composition including allulose and a salt and having improved taste, and a method of improving taste of allulose are disclosed.
    Type: Application
    Filed: September 19, 2017
    Publication date: August 15, 2019
    Inventors: Jung Gyu PARK, Su-Jeong KIM, Youn-Kyung BAK, Sung Bae BYUN, Dong Seok SHIM, In LEE, Seung Won PARK, Dong Chul JUNG, Jong Min CHOI
  • Publication number: 20190254129
    Abstract: A display device and/or an electronic device including the same, according to various embodiments of the present invention, may comprise: a window member; an optical adhesive layer applied on an inner surface of the window member; a display panel bonded on the inner surface of the window member with the optical adhesive layer interposed therebetween; a bonding region which is disposed at at least one edge of the display panel such that a portion of the display panel extends beyond the optical adhesive layer to directly face the window member; a first space, formed between the window member and the bonding region, at least corresponding to the thickness of the optical adhesive layer; and a sealing member at least partially filled in the first space. The electronic device as above may vary according to embodiments.
    Type: Application
    Filed: June 2, 2017
    Publication date: August 15, 2019
    Inventors: Sung-Gun CHO, Jae-Hee KIM, Dae-Hyeong PARK, Jong-Min CHOI, Woong-Chan KIM, Uy-Hyeon JEONG
  • Publication number: 20190239539
    Abstract: Aerated water comprising allulose and a method of preparing the same are disclosed.
    Type: Application
    Filed: September 27, 2017
    Publication date: August 8, 2019
    Inventors: Dong Seok SHIM, Su-Jeong KIM, Youn-Kyung BAK, Sung Bae BYUN, In LEE, Seung Won PARK, Dong Chul JUNG, Jong Min CHOI, Jung Gyu PARK
  • Publication number: 20190243425
    Abstract: A portable electronic device is provided.
    Type: Application
    Filed: April 17, 2019
    Publication date: August 8, 2019
    Inventors: Jong-Min CHOI, Sung-Gun CHO, Woong-Chan KIM, Dae-Hyeong PARK, Sung-Joo CHO, Young-Sik CHOI, Soon-Woong YANG, Min-Sung LEE
  • Publication number: 20190241437
    Abstract: Provided herein is a method for manufacturing activated carbon that providing a carbon material in a reactor, carbonizing the carbon material by a first heat-treating under an inert gas atmosphere, first activating the carbonized carbon material by a second heat-treating under an oxidizing gas atmosphere, and second activating the first activated material by a third heat-treating under a carbon dioxide atmosphere.
    Type: Application
    Filed: May 24, 2018
    Publication date: August 8, 2019
    Inventors: Sung Won Choi, Doo Nam Moon, Byung Joo Kim, Hye Min Lee
  • Publication number: 20190237375
    Abstract: A fan-out sensor package includes: a redistribution portion having a through-hole and including a wiring layer and vias; a first semiconductor chip having an active surface having a sensing region of which at least a portion is exposed through the through-hole and first connection pads disposed in the vicinity of the sensing region; a second semiconductor chip disposed side by side with the first semiconductor chip in a horizontal direction and having second connection pads; dam members disposed in the vicinity of the first connection pads; an encapsulant encapsulating the redistribution portion, the first semiconductor chip, and the second semiconductor chip; and electrical connection structures electrically connecting the first connection pads and the second connection pads to the wiring layer or the vias of the redistribution portion.
    Type: Application
    Filed: September 17, 2018
    Publication date: August 1, 2019
    Inventors: Ha Yong JUNG, Jae Kul LEE, Ji Hye SHIM, Han Sang CHO, Woon Ha CHOI, Jae Min CHOI, Dong Jin KIM, Sung Taek WOO