Patents by Inventor Chang-Wook Lee
Chang-Wook 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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Publication number: 20160327132Abstract: A planetary gear train of an automatic transmission includes an input shaft; an output shaft; a first planetary gear set having first to third rotating elements; a second planetary gear set having fourth to sixth rotating elements; a third planetary gear set having seventh to ninth rotating elements; a fourth planetary gear set having tenth to twelfth rotating elements; and seven control elements, wherein the input shaft is continuously connected with the second rotating element, the output shaft is continuously connected with the eleventh rotating element, the second rotating element is continuously connected with the fourth rotating element, the third rotating element is continuously connected with the tenth rotating element, the sixth rotating element is continuously connected with the seventh rotating element, the ninth rotating element is continuously connected with the twelfth rotating element, the third rotating element and the eighth rotating element are selectively connected.Type: ApplicationFiled: November 13, 2015Publication date: November 10, 2016Applicant: Hyundai Motor CompanyInventors: KyeongHun Lee, Chang Wook Lee, JongSool Park, Sueng Ho Lee, Dong Hwan Hwang
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Publication number: 20160316993Abstract: The present invention relates to a dishwasher and a method for controlling same, and the dishwasher may comprise a wash tub having an opening on at least one side thereof; a spray nozzle, provided in the interior of the wash tub, for spraying wash water; a reflecting module capable of moving in the interior of the wash tub, and reflecting the wash water sprayed by the spray nozzle; and a moving module, to which the reflecting module is detachably attached, for moving same in at least one direction.Type: ApplicationFiled: December 29, 2014Publication date: November 3, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Min Ho JUNG, Chang Wook LEE, Hyun Dong JUNG, Jong Youb KIM
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Publication number: 20160316992Abstract: Disclosed is a dishwasher comprising: a tub for containing dishes; a nozzle assembly for ejecting washing water; a vane assembly for changing the path of the washing water, while moving from a first position to a second position inside the tub, such that the ejected washing water is directed towards the dishes; and a controller for stopping the vane assembly, changing the movement speed of the vane assembly, or changing the movement direction of the vane assembly while the vane assembly moves from the first position to the second position, wherein the washing water can also be ejected to corner portions of the tub.Type: ApplicationFiled: December 30, 2014Publication date: November 3, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Wook LEE, Sang Soo CHOI, Seung Gee HONG, Jun Ho LEE
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Publication number: 20160319912Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque of the engine, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and seven friction elements disposed to selectively connect the rotation elements and selectively connect the rotation elements with a transmission housing.Type: ApplicationFiled: October 15, 2015Publication date: November 3, 2016Applicant: Hyundai Motor CompanyInventors: KyeongHun LEE, Chang Wook Lee, JongSool Park, Sueng Ho Lee, Dong Hwan Hwang
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Publication number: 20160319911Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and seven friction elements disposed between at least one rotation element among the twelve rotation elements and another rotation element or the input shaft, or between at least one rotation element among the twelve rotation elements and a transmission housing.Type: ApplicationFiled: September 29, 2015Publication date: November 3, 2016Applicant: Hyundai Motor CompanyInventors: JongSool PARK, Sueng Ho LEE, Chang Wook LEE, KyeongHun LEE, Dong Hwan HWANG
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Publication number: 20160319913Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque of the engine, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and six friction elements disposed between at least one rotation element among the twelve rotation elements and another rotation element or the input shaft, or between at least one rotation element among the twelve rotation elements and a transmission housing.Type: ApplicationFiled: October 27, 2015Publication date: November 3, 2016Applicant: Hyundai Motor CompanyInventors: JongSool PARK, Sueng Ho LEE, Chang Wook LEE, KyeongHun LEE, Dong Hwan HWANG
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Publication number: 20160319914Abstract: A planetary gear train for an automatic transmission may include an input shaft, an output shaft, first to fourth planetary gear sets and seven friction elements disposed to selectively connect the rotation elements with the rotation element and selectively connect the rotation elements with a transmission housing, and wherein the input shaft is continuously connected to the second rotation element, the output shaft is continuously connected to the eleventh rotation element, the first rotation element is continuously connected to the sixth rotation element, the first rotation element is continuously connected to the eighth rotation element, the first rotation element is continuously connected to the tenth rotation element, the fifth rotation element is continuously connected to the ninth rotation element, the output shaft is selectively connected to the third rotation element, and wherein three friction elements are operated for achieving ten forward speed stages and at least one reverse speed stage.Type: ApplicationFiled: November 13, 2015Publication date: November 3, 2016Applicant: Hyundai Motor CompanyInventors: KyeongHun LEE, Chang Wook LEE, JongSool PARK, Sueng Ho LEE, Dong Hwan HWANG
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Patent number: 9462927Abstract: Disclosed herein are a nozzle assembly for a dishwasher capable of evenly spraying wash water in a wash tub and a dishwasher having the same. The dishwasher includes a sump to pump wash water, a supply pipe to which the wash water from the sump is supplied, and a nozzle assembly connected to the supply pipe. The nozzle assembly includes a lower rotor arm connected to the supply pipe, an upper rotor arm having a portion rotatably received in the lower rotor arm and having a first rotation center of an upper end thereof and a second rotation center of a lower end thereof positioned eccentrically from the first rotation center, and a nozzle rotatably connected to the upper rotor arm.Type: GrantFiled: September 6, 2013Date of Patent: October 11, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Wook Lee, Hyung Kwen Ham, Seung Oh Kim, Jung Yoon Hahm, Seung Gee Hong, Jea Won Lee
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Publication number: 20160215858Abstract: A planetary gear train of an automatic transmission may include: an input shaft; an output shaft parallel with the input shaft; a first planetary gear set on the input shaft including a first, second and third rotation elements, the first selectively connected to the input shaft, and the third selectively connected to the input shaft; a second planetary gear set on the output shaft including a fourth, fifth and sixth rotation elements, the first selectively connected to the input shaft through two gear ratio paths and selectively connected to a transmission housing, the fifth selectively connected to the input shaft and the transmission housing, and the sixth connected to the second rotation element and directly connected to the output shaft; four transfer gears; and frictional elements including clutches and brakes.Type: ApplicationFiled: March 31, 2016Publication date: July 28, 2016Applicant: Hyundai Motor CompanyInventors: Chang Wook LEE, Kangsoo SEO, Myong Hoon NOH, Jae Chang KOOK, Hyukjun LEE, JongSool PARK
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Patent number: 9382976Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving a torque of an engine, an output shaft disposed substantially in parallel with the input shaft at a predetermined distance and outputting a changed torque, a first planetary gear set disposed on the input shaft and including a first, second and third rotation elements, a second planetary gear set disposed on the output shaft and including a fourth, fifth and sixth rotation elements, four transfer gears forming the externally-meshed gears, and frictional elements including clutches connecting the input shaft and the rotation elements of the first and second planetary gear sets and brakes connecting the rotation elements of the first and second planetary gear sets and a transmission housing.Type: GrantFiled: August 1, 2013Date of Patent: July 5, 2016Assignee: Hyundai Motor CompanyInventors: Chang Wook Lee, Kangsoo Seo, Myonghoon Noh, Jae Chang Kook, Hyukjun Lee, Jongsool Park
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Publication number: 20160169349Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a compound planetary gear set formed by combining third and fourth planetary gear sets and including seventh, eighth, ninth, and tenth rotation elements, a fifth planetary gear set including eleventh, twelfth, and thirteenth rotation elements, and six friction elements disposed between at least one rotation element among thirteen rotation elements and another rotation element or the input shaft, or between at least one rotation element among the thirteen rotation elements and a transmission housing.Type: ApplicationFiled: June 26, 2015Publication date: June 16, 2016Applicant: Hyundai Motor CompanyInventors: JongSool PARK, Sueng Ho LEE, Chang Wook LEE, KyeongHun LEE, Dong Hwan HWANG
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Publication number: 20160169351Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a compound planetary gear set formed by combining third and fourth planetary gear sets and including seventh, eighth, ninth, and tenth rotation elements, a fifth planetary gear set including eleventh, twelfth, and thirteenth rotation elements, and six friction elements disposed between any one rotation element among thirteen rotation elements and another rotation element or the input shaft, or between any one rotation element among the thirteen rotation elements and a transmission housing.Type: ApplicationFiled: July 24, 2015Publication date: June 16, 2016Applicant: Hyundai Motor CompanyInventors: KyeongHun Lee, Chang Wook Lee, JongSool Park, Sueng Ho Lee, Dong Hwan Hwang
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Publication number: 20160173532Abstract: An electronic device and a method for suggesting a response manual in the occurrence of a denial are provided. The electronic device and the method, according to various embodiments, are capable of: recognizing a policy violation occurring due to an access which does not match a pre-stored security policy; recording, as an access refusal log, information on the policy violation including information of the subject of the access or information of the object of the access, when the access corresponding to the policy violation is not permitted; and notifying a message representing the policy violation via a user interface, in response to the access refusal log. In addition, other embodiments are available.Type: ApplicationFiled: July 14, 2014Publication date: June 16, 2016Inventors: Seok-Man YOO, Min-Jung KIM, Ki-yeon SUNG, Jong-Seung BAEK, Chang-Wook LEE, Su-Yong YANG
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Publication number: 20160169352Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a compound planetary gear set formed by combining third and fourth planetary gear sets and including seventh, eighth, ninth, and tenth rotation elements, a fifth planetary gear set including eleventh, twelfth, and thirteenth rotation elements, and six friction elements disposed between at least one rotation element among thirteen rotation elements and another rotation element or the input shaft, or between at least one rotation element among the thirteen rotation elements and a transmission housing.Type: ApplicationFiled: October 27, 2015Publication date: June 16, 2016Applicant: Hyundai Motor CompanyInventors: Chang Wook LEE, Sueng Ho LEE, JongSool PARK, KyeongHun LEE, Dong Hwan HWANG
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Publication number: 20160169350Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a compound planetary gear set formed by combining third and fourth planetary gear sets and including seventh, eighth, ninth, and tenth rotation elements, a fifth planetary gear set including eleventh, twelfth, and thirteenth rotation elements, and six friction elements disposed between at least one rotation element among thirteen rotation elements and another rotation element or the input shaft, or between at least one rotation element among the thirteen rotation elements and a transmission housing.Type: ApplicationFiled: June 30, 2015Publication date: June 16, 2016Applicant: Hyundai Motor CompanyInventors: JongSool PARK, Sueng Ho LEE, Chang Wook LEE, KyeongHun LEE, Dong Hwan HWANG
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Publication number: 20160160962Abstract: A power transmitting apparatus may include first and second input shafts selectively receiving torque of a power source through first and second clutches, first and second output shafts disposed in parallel with the first and second input shafts, a plurality of input gears disposed on the first and second input shafts, and at least five speed gears selectively connected to the first and second output shafts through a plurality of synchronizer modules.Type: ApplicationFiled: February 17, 2016Publication date: June 9, 2016Applicant: Hyundai Motor CompanyInventors: Sueng Ho LEE, Chang Wook LEE, Jongsool PARK
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Publication number: 20160163315Abstract: Embodiments disclosed herein provide a wireless controller which shows a voice, motion, or an image complying with or not complying with a user's command and controls an external device in accordance with the user's command. According to an embodiment, a wireless controller includes a main body provided in a shape of a flowerpot, and includes a voice recognition unit, a control unit generating a signal for controlling an object to be controlled, which is designated by a voice recognized in the voice recognition unit, in accordance with the voice, and a communication unit outputting the control signal generated in the control unit to the object to be controlled; and an indicator provided at the main body in a shape of at least one of a stem, a leaf, a flower, and a tree, and showing a motion corresponding to the voice recognized in the voice recognition unit.Type: ApplicationFiled: December 2, 2015Publication date: June 9, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Hwa CHOI, Bo Kyung KIM, Ji Ho SEO, Chang Wook LEE
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Patent number: 9341239Abstract: A double clutch transmission includes a variable connector including a first clutch and a second clutch and outputting engine torque through the first and second clutches. An input driver includes a first input shaft connected to the engine with a plurality of input gears disposed on an exterior circumference thereof. A second input shaft is connected to the engine with a plurality of input gears disposed on an exterior circumference thereof. A speed output driver includes a first output shaft disposed in parallel with the input shafts, a first speed output disposed on the first output shaft with first and second synchronizers, a second output shaft disposed in parallel with the first and second input shafts, and a second speed output disposed on the second output shaft with third and fourth synchronizers. A reverse speed/motor driver is disposed between the input device and the speed output device.Type: GrantFiled: December 3, 2013Date of Patent: May 17, 2016Assignee: HYUNDAI MOTOR COMPANYInventors: Sueng Ho Lee, Chang Wook Lee, Jongsool Park
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Patent number: 9328803Abstract: A planetary gear train of an automatic transmission may include: an input shaft; an output shaft parallel with the input shaft; a first planetary gear set on the input shaft including a first, second and third rotation elements, the first selectively connected to the input shaft, and the third selectively connected to the input shaft; a second planetary gear set on the output shaft including a fourth, fifth and sixth rotation elements, the first selectively connected to the input shaft through two gear ratio paths and selectively connected to a transmission housing, the fifth selectively connected to the input shaft and the transmission housing, and the sixth connected to the second rotation element and directly connected to the output shaft; four transfer gears; and frictional elements including clutches and brakes.Type: GrantFiled: August 1, 2013Date of Patent: May 3, 2016Assignee: HYUNDAI MOTOR COMPANYInventors: Chang Wook Lee, Kangsoo Seo, Myonghoon Noh, Jae Chang Kook, Hyukjun Lee, Jongsool Park
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Publication number: 20160102733Abstract: A power transmitting apparatus for a vehicle achieves seven forward speeds with a minimal number of input gears disposed on input shafts, since the second speed gear and the fourth speed gear are simultaneously engaged with the second input gear and the third speed gear and the seventh speed gear are simultaneously engaged with the third input gear, and distortion of step ratios at the high-speed region may be prevented.Type: ApplicationFiled: December 16, 2015Publication date: April 14, 2016Applicant: Hyundai Motor CompanyInventors: Sueng Ho LEE, Chang Wook LEE, JongSool PARK