Patents by Inventor Yang-Rae Cho
Yang-Rae Cho 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: 20160169373Abstract: An automotive transmission includes a shift lever configured to move in one direction to select a shift stage. a housing formed to enclose one side of the shift lever; and a transmission sensing module positioned inside the housing to sense at least one of the transmission modes or the shift stages which are selected by the shift lever, wherein the transmission sensing module includes, a printed circuit board, at least one component configured to include a connection terminal electrically connected to the printed circuit board and to be operated depending on the selected transmission mode or shift stage, at least one component operated depending on at least one of the selected transmission modes or the shift stages and a cover part configured to be coupled with one surface of the printed circuit board and apply a pressure to the connection terminal to adhere to the printed circuit board.Type: ApplicationFiled: December 13, 2014Publication date: June 16, 2016Applicants: Hyundai Motor Company, Kia Motors Corp., SL CorporationInventors: Won Jin JEONG, Deok Ki KIM, Yang Rae CHO, Ji Kwon KIM, Ki Nyeong KO, Sung Yong KIM, Man Young CHEON
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Publication number: 20160159369Abstract: A safety method for a passenger of a vehicle may include a control logic for detecting a current gear position in a state where the vehicle is stopped, determining whether a passenger door and a rear seat door are open, and allowing driving in a state where the passenger door and the rear seat door are closed but limiting a vehicle drive by changing the gear position to a non-drivable gear position in a state where the passenger door or the rear seat door is open.Type: ApplicationFiled: November 24, 2015Publication date: June 9, 2016Applicant: Hyundai Motor CompanyInventors: Han Gil PARK, Chang Hyun LEE, Yang Rae CHO, Ean Soo CHO
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Patent number: 9362073Abstract: A switch apparatus may include a switch body to which a connector of an electronic unit is connected and in which a relay board is provided, a conductive coupling section provided at a lower end of the switch body to be coupled to a vehicle body, and a conductive ground member having a base provided at a lower portion in an internal space of the switch body to be coupled to an upper end of the coupling section, and a clamping bar extending upwards from one side of the base to be coupled to a ground terminal provided at a lower end of the relay board.Type: GrantFiled: July 2, 2013Date of Patent: June 7, 2016Assignees: Hyundai Motor Company, Kia Motors Corp., DONG HEE INDUSTRIAL CO., LTD.Inventors: Jeong Seon Min, Yang Rae Cho, Hyung Suk Kim, Young Je Park, Dong Hwan Kim
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Publication number: 20160131246Abstract: A transmission device for a vehicle includes an interface body having a lever module which includes a shift knob and an electric device. An upper portion of a main body is replaceably assembled with the interface body. The interface body and the main body are separately provided and assembled each other to be used as the common shift lever system and to be applied to all kinds of vehicles even to a new car, thereby saving the development cost.Type: ApplicationFiled: May 13, 2015Publication date: May 12, 2016Inventors: Han Gil PARK, Chang Hyun LEE, Yang Rae CHO
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Patent number: 9329617Abstract: An active control method of varying a pedal effort for an accelerator through which the current pedal effort for an accelerator can be varied actively to increase when an engine-off signal for a vehicle in which an accelerator a pedal effort of which is controllable is generated respectively.Type: GrantFiled: July 12, 2013Date of Patent: May 3, 2016Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Jeong Seon Min, Yang Rae Cho
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Patent number: 9322472Abstract: A method of controlling a parking control device of a transmission may include a) inputting data about a state of a vehicle, b) determining, based on the data input at the step a), whether a current situation is a first situation in which an actuator of the parking control device of the transmission is to be promptly controlled, a second situation in which noise is controlled to be minimized, or a third situation which is a situation other than the first and second situations, and c) controlling a Pulse Width Modulation (PWM) duty cycle required to control the actuator to different values depending on the first, second, and third situations determined at the step b), thus driving the actuator.Type: GrantFiled: August 21, 2014Date of Patent: April 26, 2016Assignees: Hyundai Motor Company, Kia Motors Corp.Inventors: Han Gil Park, Ki Young Song, Chang Hyun Lee, Yang Rae Cho
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Patent number: 9316304Abstract: A shifting apparatus for a vehicle may include a lever position guide that is provided inside a gear lever box at which a gear lever is located, and has a reference position and multiple gear positions connected to the reference position, an elastic part engaged to the gear lever and the gear lever box and configured to return the gear lever to the reference position when the gear lever deviates from the reference position and thus is located at any one of the multiple gear positions, and a controller that shifts a gear range according to a preset shifting order when the gear lever moves between the reference position and the multiple gear positions, and shifts the gear range to a preset gear range when the gear lever is located at any one of the multiple gear positions for a longer time than a setting time.Type: GrantFiled: August 20, 2014Date of Patent: April 19, 2016Assignee: Hyundai Motor CompanyInventors: Han Gil Park, Ki Young Song, Chang Hyun Lee, Yang Rae Cho
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Patent number: 9298209Abstract: A pedal apparatus for a vehicle includes a pedal bracket fixed to a dashboard, a cowl bracket fixed to a cowl panel, and a pedal arm hinge-coupled to the pedal bracket and having a reverse-swivel protrusion and a pedal on both sides of the pedal arm. Also, a reverse-swivel lever is hinge-coupled to the pedal bracket, and on an upper side of the reverse-swivel lever has an extension extending upwards and being positioned in front of the cowl bracket, and, on a lower side of the reverse-swivel lever has a reverse-swivel pin positioned below the reverse-swivel protrusion.Type: GrantFiled: July 18, 2013Date of Patent: March 29, 2016Assignees: Hyundai Motor Company, Dong Hee Industrial Co., Ltd.Inventors: Eun Sik Kim, Jeong Seon Min, Yang Rae Cho, Sung Il Lee, Wi Sang Park
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Patent number: 9248740Abstract: An active control method of accelerator pedal effort comprises steps to actively vary pedal effort. When a vehicle having a controllable pedal effort accelerator pedal runs, the active control method can actively vary the accelerator pedal effort according to an accelerator position sensor operation percentages selected by a driver, thereby improving the accelerator pedal manipulation efficiency of the driver.Type: GrantFiled: August 23, 2013Date of Patent: February 2, 2016Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Jeong Seon Min, Yang Rae Cho
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Patent number: 9212738Abstract: A structure prevents a gear shift lever from moving during a rear-end collision, and may include: a case mounted on the gear shift lever having a sliding groove; a lever having one end coupled to the case rotatable below the groove; a ball seated on the lever; a spring coupled to the lever so that elastic force is applied to raise the lever; a protruding portion mounted separate from the gear shift lever and positioned below another end of the lever, in which when the lever is rotated downward, an end of the lever is locked by the protruding portion blocking movement of the gear shift lever. When a rear-end collision occurs, the ball slides due to inertia rotating the lever downward to physically block the lever, thereby preventing a secondary accident by preventing the gear shift lever placed at an R-stage from unintentionally moving.Type: GrantFiled: December 14, 2013Date of Patent: December 15, 2015Assignee: Hyundai Motor CompanyInventors: Young-Je Park, Chang-Hyun Lee, Yang-Rae Cho
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Publication number: 20150330339Abstract: A variable intake system may include an air duct that guides intake air into an engine and a variable valve having a variable opening degree, to adjust an amount of the intake air, wherein the air duct includes a first inlet and a second inlet that may be opened to an outside, wherein the air duct has a first flow path having one end connected with the first inlet and a second flow path having one end connected with the second inlet, wherein the second flow path shares a part of the first flow path, wherein another end of the first flow path and another end of the second flow path share a same outlet, and wherein a length of the second flow path may be longer than a length of the first flow path.Type: ApplicationFiled: October 17, 2014Publication date: November 19, 2015Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Jungwu JUNG, Seunghyun LEE, Younghak JANG, Youngho HAN, Yang-rae CHO, Hyun-soo JUNG
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Publication number: 20150323062Abstract: A gear-shift lever module with various sensors integrated on one circuit board may include a module housing, the integrated circuit board disposed in the module housing, a position sensor, a manual mode switch and a connector. The position sensor senses a shift position of a gear-shift lever and is disposed on the integrated circuit board at a position corresponding to a hinge portion at a lower end of the gear-shift lever. The manual mode switch is disposed on the integrated circuit board at a position corresponding to a manual mode of the gear-shift lever and senses the manual mode by being pressed by the gear-shift lever when the gear-shift lever is positioned for the manual mode. The connector is electrically connected with the position sensor and the manual mode switch.Type: ApplicationFiled: November 5, 2014Publication date: November 12, 2015Applicants: Hyundai Motor Company, Kia Motors Corp., Kyung Chang Industrial Co., Ltd.Inventors: Won Jin JEONG, Yang Rae CHO, Deok Ki KIM, Ji Soo KIM
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Patent number: 9146577Abstract: A pedal assembly protects a driver, in which a pedal arm 50 is prevented from pivoting to a driver and forced to pivot forward away from the driver in a collision or a rear-end collision, so that it is possible to maximally preclude an injury of the leg of the driver due to the pedal arm 50.Type: GrantFiled: December 10, 2012Date of Patent: September 29, 2015Assignees: HYUNDAI MOTOR COMPANY, DONG HEE INDUSTRIAL CO., LTD.Inventors: Eun Sik Kim, Jeong Seon Min, Ean Soo Cho, Yang Rae Cho, Wi Sang Park
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Patent number: 9128509Abstract: An active control method for controlling a pedal effort for an accelerator, may include determining, in a vehicle velocity determining step, whether a vehicle velocity is in 0 (zero) state while the vehicle provided with an accelerator an pedal effort of which is controllable starts-on; determining, in a shifting stage determining step, whether the current shifting stage is on a neutral state or a parking state when it is determined that the vehicle velocity has been in 0 (zero) state in the vehicle velocity determining step; and controlling, in a pedal effort increasing control step, a current pedal effort to increase to a set target pedal effort when it is determined that the current shifting stage has been on the neutral stage or the parking stage in the shifting stage determining step.Type: GrantFiled: July 15, 2013Date of Patent: September 8, 2015Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORP.Inventors: Jeong Seon Min, Yang Rae Cho
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Patent number: 9121493Abstract: An apparatus for actuating a shift lever for a vehicle may include a shift pattern unit that has two reference ranges in series at which the position of the shift lever is fixed and a passageway connecting the reference ranges for the shift lever to move, and a driving unit that provides the restoration force to the shift lever to selectively return the shift lever to one of the reference ranges when the shift lever is located on the passageway outside of the reference ranges.Type: GrantFiled: December 4, 2013Date of Patent: September 1, 2015Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORP.Inventors: Chang Hyun Lee, Han Gil Park, Yang Rae Cho
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Patent number: 9110494Abstract: A pedal device for vehicles includes: a pedal arm provided in a pedal housing and connected to a pedal pad at a first end thereof, and rotated around a hinge shaft mounted to a second end of the pedal arm; a pressure member, a first end of which is held by the first end of the pedal arm, and a second end of which is placed between the hinge shaft and an inner surface of the pedal housing; and an elastic member provided between a middle portion of the pressure member and the inner surface of the pedal housing, and functioning to impose an elastic reaction force on the pressure member when a driver presses the pedal pad down. The elastic member brings the second end of the pressure member into frictional contact with the inner surface of the pedal housing.Type: GrantFiled: September 6, 2013Date of Patent: August 18, 2015Assignees: HYUNDAI MOTOR COMPANY, DONG HEE INDUSTRIAL CO., LTD.Inventors: Eun Sik Kim, Bum Jun Kim, Hee Soo Yang, Jeong Seon Min, Joon Young Park, Yang Rae Cho, Jee Hyuck Choi, Yong Hwan Mo, Jong Rae Lee, Dong Hwan Kim
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Patent number: 9104228Abstract: An active control method of accelerator pedal effort is configured such that, when a driver changes lanes while driving a vehicle having a pedal effort controllable accelerator, the method can actively control the accelerator pedal effort so as to reduce the pedal effort, and when the driver turns corners while driving the vehicle, the method can actively control the accelerator pedal effort so as to increase the pedal effort.Type: GrantFiled: July 24, 2013Date of Patent: August 11, 2015Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jeong Seon Min, Yang Rae Cho, Jee Hyuck Choi, Eun Sik Kim, Ho Seung Jang
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Patent number: 9086128Abstract: A structure of a shift lever that changes to a manual mode. The structure includes a shift lever that has a protrusion formed to a horizontal side and a base spaced from the shift lever to allow the protrusion to reach the base during horizontal movement of the shift lever. A G-return to which the protrusion is coupled is mounted on the base to be able to turn and a knob that is connected to one end of a knob lever pivotably mounted on the base with the other end of the knob lever facing the shift lever, slides with the horizontal movement of the shift lever. The conversion to a manual mode is sensed from the sliding of the knob and change to the manual mode is controlled by turning of the G-return.Type: GrantFiled: May 21, 2013Date of Patent: July 21, 2015Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jee-Hyuck Choi, Bum-Jun Kim, Hee-Soo Yang, Yang-Rae Cho, Jeong-Seon Min, Eun-Sik Kim, Sug-Jun Youn
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Patent number: 9067494Abstract: A pedal force adjusting apparatus for an accelerator pedal regulates a resilient force of a resilient member through movement of an upper carrier and a lower carrier due to rotation of a lead screw. Accordingly, a pedal force of a pedal arm can be easily regulated if necessary.Type: GrantFiled: June 12, 2012Date of Patent: June 30, 2015Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORP., SL CORPORATIONInventors: Eun Sik Kim, Jeong Seon Min, Yong Lee, Yang Rae Cho, Sun Geun Kim
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Publication number: 20150176709Abstract: A method of controlling a parking control device of a transmission may include a) inputting data about a state of a vehicle, b) determining, based on the data input at a step of the a), whether a current situation is a first situation in which an actuator of the parking control device of the transmission is to be promptly controlled, a second situation in which noise is controlled to be minimized, or a third situation which is a normal situation, and c) controlling a Pulse Width Modulation (PWM) duty cycle required to control the actuator to different values depending on the first, second, and situations determined at a step of the b), thus driving the actuator.Type: ApplicationFiled: August 21, 2014Publication date: June 25, 2015Applicants: Hyundai Motor Company, Kia Motors Corp.Inventors: Han Gil PARK, Ki Young SONG, Chang Hyun LEE, Yang Rae CHO