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).

  • Patent number: 9052735
    Abstract: 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: Grant
    Filed: March 14, 2013
    Date of Patent: June 9, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jeong Seon Min, Eun Sik Kim, Yang Rae Cho, Ho Seung Jang
  • Patent number: 9046164
    Abstract: 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: Grant
    Filed: July 1, 2013
    Date of Patent: June 2, 2015
    Assignees: 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
  • Publication number: 20150135878
    Abstract: 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: Application
    Filed: August 20, 2014
    Publication date: May 21, 2015
    Applicant: Hyundai Motor Company
    Inventors: Han Gil Park, Ki Young Song, Chang Hyun Lee, Yang Rae Cho
  • Publication number: 20150135879
    Abstract: 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: Application
    Filed: October 2, 2014
    Publication date: May 21, 2015
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Won-Jin JEONG, Deok-Ki KIM, Sang-Yoon Kim, Min-Keun KWON, Jeong-Seon MIN, Chang-Hyun LEE, Yang-Rae CHO
  • Patent number: 9032836
    Abstract: 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: Grant
    Filed: June 10, 2013
    Date of Patent: May 19, 2015
    Assignees: Hyundai Motor Company, KIA Motors Corp., Kyung Chang Industrial Co., Ltd.
    Inventors: Jeong Seon Min, Eun Sik Kim, Yang Rae Cho, Sung Il Byun
  • Patent number: 9016166
    Abstract: 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: Grant
    Filed: July 8, 2013
    Date of Patent: April 28, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jeong Seon Min, Yang Rae Cho, Jee Hyuck Choi, Eun Sik Kim, Ho Jin Choi
  • Patent number: 9016969
    Abstract: 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: Grant
    Filed: May 29, 2013
    Date of Patent: April 28, 2015
    Assignees: Hyundai Motor Company, Dongwon Industrial Co., Ltd.
    Inventors: Hee-Soo Yang, Jee-Hyuck Choi, Yang-Rae Cho, Yeon-Su Kim
  • Publication number: 20150101439
    Abstract: 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: Application
    Filed: December 5, 2013
    Publication date: April 16, 2015
    Applicants: Kia Motors Corp., Hyundai Motor Company
    Inventors: Chang Hyun LEE, Han Gil Park, Yang Rae Cho
  • Publication number: 20150040708
    Abstract: 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: Application
    Filed: December 4, 2013
    Publication date: February 12, 2015
    Applicants: Kia Motors Corporation, Hyundai Motor Company
    Inventors: Chang Hyun Lee, Han Gil Park, Yang Rae Cho
  • Publication number: 20140366677
    Abstract: 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: Application
    Filed: September 6, 2013
    Publication date: December 18, 2014
    Applicants: Dong Hee Industrial Co., Ltd., Hyundai Motor Company
    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
  • Publication number: 20140352475
    Abstract: 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: Application
    Filed: December 14, 2013
    Publication date: December 4, 2014
    Applicant: Hyundai Motor Company
    Inventors: Young-Je PARK, Chang-Hyun Lee, Yang-Rae Cho
  • Publication number: 20140345415
    Abstract: 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: Application
    Filed: August 6, 2013
    Publication date: November 27, 2014
    Applicants: DONG HEE INDUSTRIAL CO., LTD., Hyundai Motor Company
    Inventors: Eun Sik Kim, Bum Jun Kim, Hee Soo Yang, Jee Hyuck Choi, Yang Rae Cho, Jeong Seon Min, Young Seok Song
  • Publication number: 20140331805
    Abstract: 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: Application
    Filed: December 24, 2013
    Publication date: November 13, 2014
    Applicants: SL Corporaiton, Hyundai Motor Company
    Inventors: Hee-Soo Yang, Yang-Rae Cho, Jee-Hyuck Choi, Chang-Hyun Lee, Ean-Soo Cho, Hyun-Woo Lee, Ju-Yeong Kim
  • Publication number: 20140331813
    Abstract: 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: Application
    Filed: July 15, 2013
    Publication date: November 13, 2014
    Applicants: Kia Motors Corp., Hyundai Motor Company
    Inventors: Jeong Seon Min, Yang Rae Cho
  • Publication number: 20140326587
    Abstract: 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: Application
    Filed: July 2, 2013
    Publication date: November 6, 2014
    Applicants: 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
  • Publication number: 20140311275
    Abstract: 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: Application
    Filed: July 18, 2013
    Publication date: October 23, 2014
    Inventors: Eun Sik Kim, Jeong Seon Min, Yang Rae Cho, Sung Il Lee, Wi Sang Park
  • Publication number: 20140316649
    Abstract: 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: Application
    Filed: August 23, 2013
    Publication date: October 23, 2014
    Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANY
    Inventors: Jeong Seon MIN, Yang Rae CHO
  • Publication number: 20140316647
    Abstract: 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: Application
    Filed: July 12, 2013
    Publication date: October 23, 2014
    Inventors: Jeong Seon MIN, Yang Rae CHO
  • Publication number: 20140311278
    Abstract: 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: Application
    Filed: July 24, 2013
    Publication date: October 23, 2014
    Applicants: Kia Motors Corporation, Hyundai Motor Company
    Inventors: Jeong Seon Min, Yang Rae Cho, Jee Hyuck Choi, Eun Sik Kim, Ho Seung Jang
  • Publication number: 20140309858
    Abstract: 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: Application
    Filed: July 12, 2013
    Publication date: October 16, 2014
    Inventors: Jeong Seon MIN, Yang Rae CHO