Patents by Inventor Yong Uk Shin

Yong Uk Shin 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: 20190315332
    Abstract: A transmission for an electric vehicle, may include a concentric deceleration device for receiving power from a motor shaft and for decelerating; an output shaft disposed in parallel with the input shaft; a hollow shaft rotatably provided on the input shaft; a clutch device provided to switch the transmission state of power from the input shaft to the hollow shaft; a first synchronizer having a hub fixed to the input shaft; a second synchronizer having a hub fixed to the hollow shaft; a plurality of driving gears having different sizes and provided on the input shaft and the hollow shaft to be engaged with at least one of the first synchronizer and the second synchronizer; and a plurality of driven gears provided on the output shaft to be engaged with the plurality of driving gears to form different shift ratios, respectively.
    Type: Application
    Filed: July 16, 2018
    Publication date: October 17, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corp.
    Inventors: Ma Ru Kang, Sun Sung Kwon, Yong Uk Shin, Seong Wook Ji, Soon Ki Eo, Chon Ok Kim, Il Han Yoo, Min Ho Chae, Yong Sug Choi, Ki Tae Kim
  • Patent number: 10428940
    Abstract: Disclosed is a hydraulic pressure supply system of a dual clutch transmission for a vehicle in which by independently configuring a low pressure supply route and a high pressure supply route, the hydraulic pressure supply system can enable a low hydraulic pressure that is generated in a hydraulic pump for a low pressure to be supplied to a gear lubrication device and a clutch cooling/lubrication device and enable a low hydraulic pressure that is generated in a hydraulic pump for a high pressure to be supplied to a gear control device and a clutch control device.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: October 1, 2019
    Assignee: Hyundai Motor Company
    Inventors: Yong Uk Shin, Hyun Chul Kim, Woochurl Son, Chang Yeon Cho, Woo Jin Chang, Wonmin Cho, Hyu Tae Shim
  • Patent number: 10418366
    Abstract: Semiconductor devices and methods of forming the same are provided. The methods may include forming first and second line patterns. The first line pattern has a first side facing the second line pattern, and the second line pattern has a second side facing the first line pattern. The methods may also include forming a first spacer structure on the first side of the first line pattern and a second spacer structure on the second side of the second line pattern. The first and the second spacer structures may define an opening. The methods may further include forming a first conductor in a lower part of the opening, forming an expanded opening by etching upper portions of the first and second spacer structures, and forming a second conductor in the expanded opening. The expanded opening may have a width greater than a width of the lower part of the opening.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: September 17, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon Ho Son, Jae Uk Shin, Yong Sun Ko, Im Soo Park, Sung Yoon Chung
  • Patent number: 10415696
    Abstract: A hydraulic control system may include control valve to selectively supply line pressure to first and second ejection flow channels, first shift valve converting flow channel, second shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chambers of first and second actuators and to selectively supply hydraulic pressure of the second ejection path to second chambers of the first and second actuators, third shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chamber of third actuator and to selectively supply hydraulic pressure of the second ejection path to second chamber of third actuator, and fourth shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chambers of fourth and fifth actuators and to selectively supply hydraulic pressure of the second ejection path to second chambers of fourth and fifth actuators.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: September 17, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yong Uk Shin, Minho Chae, Chon Ok Kim, Sun Sung Kwon
  • Patent number: 10415658
    Abstract: An apparatus for automatic shifting of a vehicle may include a rotation shaft connected to an output shaft to rotate together; first connecting members each having a first end portion to which a first link disposed on the rotation shaft is hinged and a second end portion to which a centrifugal weight is disposed, to pivot about the first end portions by centrifugal force; second connecting members each having a first end portion hinged to the middle portion of the first connecting member and a second end portion hinged to a second link disposed on the rotation shaft; a slider disposed on the rotation shaft to be coupled to any one of the first link and the second link and sliding in an axial direction of the rotation shaft; and a shift fork connected to the slider to engage a synchronizer with a shift stage gear.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: September 17, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Soon Ki Eo, Yong Uk Shin, Ma Ru Kang
  • Patent number: 10400256
    Abstract: The present disclosure relates to a protein having the activity of exporting O-acetylhomoserine and a novel modified protein thereof, a microorganism capable of producing O-acetylhomoserine with enhanced expression of the protein, and a method for producing O-acetylhomoserine using the microorganism.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: September 3, 2019
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Jee Yeon Bae, Ji Hyun Shim, Hyun Ah Kim, Juhee Seo, Yong Uk Shin, Jae Hee Lee, Sang Kyoum Kim, So Young Kim
  • Patent number: 10378031
    Abstract: The present disclosure relates to a novel O-acetylhomoserine sulfhydrylase variant, a polynucleotide encoding the same, a vector comprising the polynucleotide, a strain capable of expressing the variant, and a method for producing L-methionine using the variant.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: August 13, 2019
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Imsang Lee, Sung Kwang Son, Hyeryun Yoo, Jae Hee Lee, Joo Hee Lee, Jin Sook Chang, Jin-Geun Choi, So Young Kim, Yong Uk Shin
  • Patent number: 10352519
    Abstract: A sequential turn signal for a vehicle may include a light source; a filter configured to project a beam from the light source; a shield configured to block a projection area of the beam passing through the filter; and a lens positioned at an opposite side of the filter in relation to the shield. A degree of blinking of the lens is changed according to a degree to which the projection area is blocked by the shield.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: July 16, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jik-Soo Shin, Keon-Soo Jin, Woo-Joo Jung, Kyung-Ho Kim, Sung-Uk Choi, Yong-Woo Park
  • Patent number: 10344287
    Abstract: The present invention relates to a recombinant microorganism producing quinolinic acid, more particularly, a microorganism producing quinolinic acid and having attenuated activity or eliminated activity of a protein having a sequence of SEQ ID NO: 1 and a method of producing quinolinic acid by using the recombinant microorganism.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: July 9, 2019
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Jin Sook Chang, Ju Eun Kim, So Young Kim, Kwang Ho Na, Yong Uk Shin, Jae Min Lee, Jae Hee Lee, In Kyung Heo
  • Publication number: 20190203827
    Abstract: An oil supply system of an automatic transmission for vehicle may include low-pressure oil pump discharging the oil to low-pressure passage; torque converter control valve controlling flow of the low-pressure passage while recirculating some of surplus flow rate and supplying the controlled flow rate to an operating-side chamber of torque converter and downstream valve; torque converter lock-up clutch switch valve supplying the flow rate of the torque converter control valve and circulation flow rate of the operating-side chamber of the torque converter to lubrication passage; torque converter pressure control valve supplying the flow rate to non-operating side chamber of the torque converter; high-pressure oil pump boosting some of the flow rate of the low-pressure passage and discharging the boosted flow rate to high-pressure passage; and line regulator valve supplying the surplus flow rate during control process to the low-pressure passage and supplying the controlled flow rate to high-pressure portion.
    Type: Application
    Filed: April 9, 2018
    Publication date: July 4, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yong Uk SHIN, Minho CHAE, Chon Ok KIM, Sun Sung KWON
  • Publication number: 20190186559
    Abstract: A hydraulic control system of double piston clutch device configured for an automatic transmission, which includes clutch drum connected to one rotation element, a clutch configured in the clutch drum and configured to transmit rotation power in connection with another rotation element through a clutch hub, and a double piston in which first and second pistons are disposed in series to operate the clutch by hydraulic pressure while a front end is disposed to correspond to the clutch, may include a first hydraulic chamber formed between the first piston and the clutch drum to receive the hydraulic pressure through a first passage hole in a sealed state; and a second hydraulic chamber formed between the first and second pistons to receive the hydraulic pressure through a second passage hole in the sealed state and the hydraulic pressure separately controlled is supplied to the first and second hydraulic chambers, respectively.
    Type: Application
    Filed: July 17, 2018
    Publication date: June 20, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yong Uk SHIN, Minho CHAE, Chon Ok KIM
  • Publication number: 20190178304
    Abstract: A power delivery device for an automatic transmission may include a clutch drum connected to an input shaft, a clutch disposed in the clutch drum and including a friction member connected to a planet carrier of a planetary gear set through a clutch hub, and a piston device disposed corresponding to the clutch and operating the clutch by hydraulic pressure.
    Type: Application
    Filed: September 12, 2018
    Publication date: June 13, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yong Uk SHIN, Juhyeon PARK, Minho CHAE, Seongwook JI
  • Publication number: 20190178376
    Abstract: A power delivery device configured for an automatic transmission may include a brake disposed between a rotation element connected to a brake hub and a transmission housing, and a piston device disposed corresponding to the brake and operating the brake by hydraulic pressure, wherein the power delivery device configured for an automatic transmission selectively connects the rotation element to the transmission housing by use of dual pistons.
    Type: Application
    Filed: August 24, 2018
    Publication date: June 13, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Juhyeon PARK, Minho CHAE, Yong Uk SHIN, Seongwook JI
  • Publication number: 20190178305
    Abstract: A clutching device of an automatic transmission may include a clutch drum connected to a first rotation element, a clutch connected to the clutch drum and a second rotation element, and a piston device to operate the clutch, wherein the piston device may include a first piston forming a first sealed space with the first rotation element and the clutch drum and moving toward the clutch by a hydraulic pressure supplied to the first sealed space, a second piston forming a second sealed space with the first piston and moving toward the clutch to directly press the clutch by a hydraulic pressure supplied to the second sealed space, a spring retainer disposed on the first rotation element and forming a third space with the second piston and the first rotation element, and a return spring stored in the third space and abutted by the spring retainer and the second piston.
    Type: Application
    Filed: October 4, 2018
    Publication date: June 13, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Minho CHAE, Juhyeon PARK, Yong Uk SHIN, Seongwook JI
  • Patent number: 10316954
    Abstract: An oil circuit includes an oil pan in which oil is stored, an oil supply line extending from the oil pan, a cooling oil supply line branched from the oil supply line and connected to the dual clutch of the dual clutch transmission, a lubricating oil supply line branched from the oil supply line and connected to the gearbox of the dual clutch transmission, a distribution valve disposed in the oil supply line and configured to distribute the oil to the cooling oil supply line and the lubricating oil supply line, and an oil pump configured to pump the oil from the oil pan, and a control device configured to control an operation of the oil pump and to control an opening degree of the distribution valve.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: June 11, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kyung Song, Ho Rim Yang, Young Min Yoon, Eui Hee Jeong, Woo Jung Kim, Yong Uk Shin
  • Patent number: 10316339
    Abstract: The present invention relates to a polypeptide having a resistant to feedback inhibition by methionine and an activity of homoserine O-succinyltransferase, a O-succinyl homoserine-producing microorganism expressing the polypeptide, and a method for producing O-succinyl homoserine using the same.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: June 11, 2019
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Su Jin Choi, So Young Kim, Chang Il Seo, Yong Uk Shin, Young Lyeol Yang, Hye Won Um, Hye Min Park, Sung Hoo Jhon, Byung Hoon Jung
  • Publication number: 20190128405
    Abstract: A hydraulic control system may include control valve to selectively supply line pressure to first and second ejection flow channels, first shift valve converting flow channel, second shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chambers of first and second actuators and to selectively supply hydraulic pressure of the second ejection path to second chambers of the first and second actuators, third shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chamber of third actuator and to selectively supply hydraulic pressure of the second ejection path to second chamber of third actuator, and fourth shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chambers of fourth and fifth actuators and to selectively supply hydraulic pressure of the second ejection path to second chambers of fourth and fifth actuators.
    Type: Application
    Filed: April 24, 2018
    Publication date: May 2, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yong Uk Shin, Minho Chae, Chon Ok Kim, Sun Sung Kwon
  • Publication number: 20190128407
    Abstract: The present disclosure provides a hydraulic control system for an automatic transmission. The system includes: a linear solenoid valve configured to control a line pressure and to supply the line pressure to a coupling element, a shift valve to which an output hydraulic pressure of the linear solenoid valve is supplied, and a transmission control unit configured to control the shift vale and the linear solenoid valve.
    Type: Application
    Filed: November 30, 2017
    Publication date: May 2, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yong Uk SHIN, Woongseok KANG, Seongwook JI, Chon Ok KIM, Woochurl SON, Seung Jung SEO, Minho CHAE, Hyu Tae SHIM, Ki Dong KIM, Ju Ho SONG, Jihoon KIM
  • Publication number: 20190128399
    Abstract: An oil pressure supply system distributes lubrication for a dual clutch transmission and an includes a mechanical oil pump pumping oil stored in a sump while being driven by an engine; a line regulator valve directly supplying a lubrication flow rate to an input shaft and a counter shaft by controlling the oil pressure supplied from the mechanical oil pump and simultaneously supplying the lubrication flow rate to a gear train and clutch through another path; a line pressure control valve variably exhausting the lubrication oil pressure when the lubrication oil pressure supplied to the input shaft and the counter shaft is a predetermined value or more; an electric oil pump pumping the oil depending on a control of a transmission control unit; a first lubrication switch valve selectively blocking oil pressure supplied from the electric oil pump to the gear train and the clutch; and a second lubrication switch valve switching a flow path so that oil pressure supplied from the line regulator valve and the first l
    Type: Application
    Filed: May 10, 2018
    Publication date: May 2, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yong Uk Shin, Ki Dong Kim, Wonmin Cho, Sun Sung Kwon
  • Patent number: 10274073
    Abstract: An oil pressure supply system of automatic transmission may include mechanical oil pump discharging the pumped oil pressure to line pressure passage, line regulator valve controlling the oil pressure of the line pressure passage and supplying the controlled oil pressure to first passage, line regulator valve controlling the oil pressure of the first passage and supplying the controlled oil pressure to second and third passages, torque converter lock-up clutch control valve changing over passage to supply the oil pressure of the second passage and supply the oil pressure through the third passage to cooling/lubrication portion through sixth passage, electric oil pump discharging the oil to seventh passage, first switch valve to selectively opening the oil pressure supplied to eighth passage, second switch valve selectively supplying some of the oil pressure supplied to the eighth passage to the cooling/lubrication portion through ninth passage, and four solenoid valves for controlling the valves.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: April 30, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Yong Uk Shin