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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Patent number: 9052735Abstract: An active control system and method for an accelerator pedal effort is disclosed, in which the pedal effort of the accelerator pedal is varied actively in accordance with a driving mode and a parking mode of a vehicle.Type: GrantFiled: March 14, 2013Date of Patent: June 9, 2015Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jeong Seon Min, Eun Sik Kim, Yang Rae Cho, Ho Seung Jang
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Patent number: 9046164Abstract: Disclosed is a shift lever for a vehicle transmission, which includes a rod provided in a mounting space to move linearly and having an upper part having an upper inclined surface and successive engaging grooves. An engaging protrusion is provided on an inner wall of a support section such that, when the rod moves, the engaging protrusion is engaged with one of the engaging grooves to afford a brisk, clear operation action when changing gears. A button is provided such that one end thereof extends to the inclined surface of the upper part of the rod, and another end thereof is exposed to the outside to enable that end to be pressed down to push the rod down.Type: GrantFiled: July 1, 2013Date of Patent: June 2, 2015Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORP.Inventors: Jee Hyuck Choi, Eun Sik Kim, Jeong Seon Min, Hee Soo Yang, Bum Jun Kim, Yang Rae Cho, Dong Sik Jeong
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Publication number: 20150135878Abstract: 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: ApplicationFiled: August 20, 2014Publication date: May 21, 2015Applicant: Hyundai Motor CompanyInventors: Han Gil Park, Ki Young Song, Chang Hyun Lee, Yang Rae Cho
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Publication number: 20150135879Abstract: A structure for mounting a plantable shift lever onto a bracket may include an extending part that protrudes from a front end of the plantable shift lever to extend forward, a dented part formed by denting a front end of the bracket forward to receive the extending part, a first penetrating hole formed to penetrate a rear end of the plantable shift lever in a left and right direction, a second penetrating hole formed to penetrate a rear end of the bracket in the left and right direction and positioned to correspond to the first penetrating hole, and a pin to be inserted into the first penetrating hole and the second penetrating hole to fix the plantable shift lever to the bracket. The plantable shift lever may be coupled to the bracket by inserting the extending part into the dented part and inserting the pin into the first penetrating hole and the second penetrating hole.Type: ApplicationFiled: October 2, 2014Publication date: May 21, 2015Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Won-Jin JEONG, Deok-Ki KIM, Sang-Yoon Kim, Min-Keun KWON, Jeong-Seon MIN, Chang-Hyun LEE, Yang-Rae CHO
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Patent number: 9032836Abstract: A device for preventing an inward shifting of a brake pedal during a collision. The device includes a mounting bracket. A pedal housing is combined with the mounting bracket such that the pedal housing is movable in a rearwards direction from the mounting bracket. A pedal arm is hinge-coupled at upper and middle parts thereof with the pedal housing and a push rod, respectively. A unit for preventing the inward shifting of the pedal arm has a separating plate which, as the pedal housing is moved rearwards, presses against a fixing pin to decouple the fixing pin from the pedal arm, enabling the pedal arm to turn outwards about a hinge point at the middle part.Type: GrantFiled: June 10, 2013Date of Patent: May 19, 2015Assignees: Hyundai Motor Company, KIA Motors Corp., Kyung Chang Industrial Co., Ltd.Inventors: Jeong Seon Min, Eun Sik Kim, Yang Rae Cho, Sung Il Byun
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Patent number: 9016166Abstract: A pedal apparatus for a vehicle includes: a pedal arm mounted on a vehicle body by a hinge shaft and having one end connected with a pedal and the other end where a rack gear is formed; a link arm having a pinion gear at one end that meshes with the rack gear to pivot on a center shaft of the pinion gear with respect to the pedal arm, and having the other end where a locking pin is formed; and a plate mounted on the vehicle body, the plate having a sliding groove where the locking pin of the link arm is inserted, in which ridges and depressions are formed at regular intervals in the sliding groove so that the locking pin slides step by step while being locked to the ridges and depressions.Type: GrantFiled: July 8, 2013Date of Patent: April 28, 2015Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jeong Seon Min, Yang Rae Cho, Jee Hyuck Choi, Eun Sik Kim, Ho Jin Choi
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Patent number: 9016969Abstract: A coupling structure between a shift lever and a knob for a vehicle that includes an insert which is formed at a center thereof with an insert aperture and fixed within a knob, and of which a lower end is formed to protrude from the knob to the exterior. A shift lever rod is inserted into and coupled to the insert aperture and a skirt is formed to enclose outer peripheral surfaces of the shift lever rod and the insert. In addition, a plurality of elastic members are formed along the outer peripheral surface of the insert to protrude radially outward toward the knob by a predetermined angle and are formed to be elastically deformed and opened radially outward when the shift lever rod is coupled to the knob.Type: GrantFiled: May 29, 2013Date of Patent: April 28, 2015Assignees: Hyundai Motor Company, Dongwon Industrial Co., Ltd.Inventors: Hee-Soo Yang, Jee-Hyuck Choi, Yang-Rae Cho, Yeon-Su Kim
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Publication number: 20150101439Abstract: An apparatus for operating a shift lever for a vehicle includes: a shift lever pattern part that includes a plurality of reference ranges in which a position of the shift lever is fixed, a parking range, and a shift lever moving path along which the reference ranges and the parking range are connected to one another; and a driving part that applies returning force to the shift lever so as to return the shift lever to the reference ranges if the shift lever deviates from the reference ranges and is located in the shift lever moving path.Type: ApplicationFiled: December 5, 2013Publication date: April 16, 2015Applicants: Kia Motors Corp., Hyundai Motor CompanyInventors: Chang Hyun LEE, Han Gil Park, Yang Rae Cho
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Publication number: 20150040708Abstract: 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: ApplicationFiled: December 4, 2013Publication date: February 12, 2015Applicants: Kia Motors Corporation, Hyundai Motor CompanyInventors: Chang Hyun Lee, Han Gil Park, Yang Rae Cho
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Publication number: 20140366677Abstract: 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: ApplicationFiled: September 6, 2013Publication date: December 18, 2014Applicants: Dong Hee Industrial Co., Ltd., Hyundai Motor CompanyInventors: 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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Publication number: 20140352475Abstract: 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: ApplicationFiled: December 14, 2013Publication date: December 4, 2014Applicant: Hyundai Motor CompanyInventors: Young-Je PARK, Chang-Hyun Lee, Yang-Rae Cho
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Publication number: 20140345415Abstract: An accelerator pedal for a vehicle includes: a foot pad to which a pedal effort is applied by a driver; a cover which is connected to correspondingly thereto; a vibration producer which is disposed between the foot pad and the cover and is vibrated by an electric signal; and a vibration transmitter which is extended in a longitudinal direction of the foot pad.Type: ApplicationFiled: August 6, 2013Publication date: November 27, 2014Applicants: DONG HEE INDUSTRIAL CO., LTD., Hyundai Motor CompanyInventors: Eun Sik Kim, Bum Jun Kim, Hee Soo Yang, Jee Hyuck Choi, Yang Rae Cho, Jeong Seon Min, Young Seok Song
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Publication number: 20140331805Abstract: A gearshift assembly structure includes: a gearshift knob including a knob core that has a insertion hollow formed lengthwise; a locking member installed on the knob core to pivot, the locking member having a locking protrusion formed on the outer surface of the locking member; and a gearshift rod to be inserted into the insertion hollow of the knob core, the gearshift rod having a locking groove formed on the outer surface thereof, wherein at the position the gearshift rod is fully inserted into the insertion hollow of the knob core, the locking member is received in the locking groove by pivoting the locking member inward.Type: ApplicationFiled: December 24, 2013Publication date: November 13, 2014Applicants: SL Corporaiton, Hyundai Motor CompanyInventors: Hee-Soo Yang, Yang-Rae Cho, Jee-Hyuck Choi, Chang-Hyun Lee, Ean-Soo Cho, Hyun-Woo Lee, Ju-Yeong Kim
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Publication number: 20140331813Abstract: 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: ApplicationFiled: July 15, 2013Publication date: November 13, 2014Applicants: Kia Motors Corp., Hyundai Motor CompanyInventors: Jeong Seon Min, Yang Rae Cho
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Publication number: 20140326587Abstract: 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: ApplicationFiled: July 2, 2013Publication date: November 6, 2014Applicants: Hyundai Motor Company, DONG HEE INDUSTRIAL CO., LTD., Kia Motors Corp.Inventors: Jeong Seon Min, Yang Rae Cho, Hyung Suk Kim, Young Je Park, Dong Hwan Kim
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Publication number: 20140311275Abstract: 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: ApplicationFiled: July 18, 2013Publication date: October 23, 2014Inventors: Eun Sik Kim, Jeong Seon Min, Yang Rae Cho, Sung Il Lee, Wi Sang Park
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Publication number: 20140316649Abstract: 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: ApplicationFiled: August 23, 2013Publication date: October 23, 2014Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANYInventors: Jeong Seon MIN, Yang Rae CHO
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Publication number: 20140316647Abstract: An active control method of accelerator pedal effort identifies a driver's habit of manipulation when a driver starts a vehicle having a pedal effort controllable accelerator pedal from a stationary state. Thus, the active control method can actively vary the accelerator pedal effort according to accelerator pedal manipulation habits of the driver, thereby improving the accelerator pedal manipulation efficiency of the driver.Type: ApplicationFiled: July 12, 2013Publication date: October 23, 2014Inventors: Jeong Seon MIN, Yang Rae CHO
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Publication number: 20140311278Abstract: 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: ApplicationFiled: July 24, 2013Publication date: October 23, 2014Applicants: Kia Motors Corporation, Hyundai Motor CompanyInventors: Jeong Seon Min, Yang Rae Cho, Jee Hyuck Choi, Eun Sik Kim, Ho Seung Jang
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Publication number: 20140309858Abstract: 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: ApplicationFiled: July 12, 2013Publication date: October 16, 2014Inventors: Jeong Seon MIN, Yang Rae CHO