Patents by Inventor Jae-woong Hwang
Jae-woong Hwang 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: 20140294838Abstract: There are provided an anti-c-Met/anti-Her2 bispecific antibody, and a method for preventing and/or treating cancer using the same.Type: ApplicationFiled: March 28, 2014Publication date: October 2, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Mi Young CHO, Powei Lin, Seung Hyun Lee, Kwang Ho Cheong, Young Jun Koh, Christina Yi, Jae Woong Hwang
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Patent number: 8845479Abstract: An input shaft damper (ISD) of a transmission, may include an inertia body assembly relatively rotatably mounted on an input shaft of the transmission, and a planetary gear set mounted on the input shaft so as to receive and increase a rotational force of the input shaft and output an increased rotational force to the inertial body assembly.Type: GrantFiled: June 4, 2012Date of Patent: September 30, 2014Assignee: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh
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Patent number: 8833203Abstract: A damper apparatus for an input shaft of a transmission, may include a flywheel having a reception space in which a inertial body may be provided so as to be rotatable relative to the flywheel, the input shaft extending into the reception space of the flywheel, and an inertial body assembly slidably coupled to the input shaft so as to provide rotational inertial force to the input shaft, the inertial body assembly being disposed in the reception space.Type: GrantFiled: December 4, 2012Date of Patent: September 16, 2014Assignee: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh, Seok Young Shin, Dong Hoon Park
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Patent number: 8820184Abstract: A manual transmission for vehicles minimizes rotational inertia and improves rattle as a consequence of preventing unnecessary idling of a first speed gear and a reverse speed gear by maintaining a first input gear to be a free gear state at all shift-speeds except a first forward speed and a reverse speed.Type: GrantFiled: June 30, 2011Date of Patent: September 2, 2014Assignee: Hyundai Motor CompanyInventors: Wan Soo Oh, Jae Woong Hwang, Haeng Woo Park
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Publication number: 20140157945Abstract: It is possible to prevent mounting performance from being deteriorated due to an increase in length of a transmission by mounting an inertia body not on the input shaft of the transmission and can effectively suppress rattling of the transmission by effectively reducing rotational vibration of the input shaft of the transmission, using 2-cylinder and 3-cylinder engines, down-speeding, or Cylinder Deactivation (CDA).Type: ApplicationFiled: May 30, 2013Publication date: June 12, 2014Applicant: Hyundai Motor CompanyInventors: Wan Soo Oh, Heung Seok Lee, Yong Wook Jin, Jae Woong Hwang
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Publication number: 20140157947Abstract: An apparatus for damping of a flywheel, which is configured so that a second mass may rotate in a direction for offsetting torsional vibration of an engine transmitted to a first mass through a damping spring. The apparatus includes: guides disposed between damping springs and guiding the damping springs extending/contracting in a rotational direction by a damping operation; and a third mass arranged coaxially with the second mass, with one end connected to the guide, and relatively rotating in a direction for offsetting torsional vibration of the engine transmitted to the second mass.Type: ApplicationFiled: June 7, 2013Publication date: June 12, 2014Inventors: Wan Soo OH, Heung Seok LEE, Yong Wook JIN, Jae Woong HWANG
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Publication number: 20140148294Abstract: An automated manual transmission may include first and second auxiliary gears, wherein the first auxiliary gear is rotatably provided on an INPUT shaft to be rotated relatively with respect to the INPUT shaft and wherein the second auxiliary gear is provided on an OUTPUT shaft to be meshed with the first auxiliary gear, a planetary gear unit provided with three or more rotational elements wherein one rotational element thereof receives power from an engine to be rotated constantly and another rotational element thereof is coupled to the first auxiliary gear provided on the INPUT shaft to be rotated, and a motor generator that is coupled to still another rotational element of the rotational elements and provides a rotational power to the still another rotational element in shifting gears so that the rotational power is transmitted to the OUTPUT shaft through the first and second auxiliary gears.Type: ApplicationFiled: March 12, 2013Publication date: May 29, 2014Applicant: Hyundai Motor CompanyInventors: Wan Soo OH, Heung Seok Lee, Jae Woong Hwang
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Patent number: 8733206Abstract: A shaft damper of a transmission is provided to improve an NVH characteristic such as rattle noise of a transmission by effectively reducing target resonance as a problem in whole rpm ranges by adding a structure to minimize one resonance and additionally reduce the resonance with respect the other resonance between two resonances while converting the target resonance as the problem into two divided resonances by mounting a structure which applies inertia to an input shaft or an output shaft, a counter shaft, or a PTO shaft of the transmission.Type: GrantFiled: September 6, 2012Date of Patent: May 27, 2014Assignee: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh
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Publication number: 20140138207Abstract: A clutch actuator for vehicles may include a lever lift engaged to a power generation unit so that the lever lift may be linearly moved by power generated from the power generation unit, wherein the lever lift includes an inclined surface provided on each of first and second ends thereof, and a lever provided between the lever lift and an actuating member that operates a diaphragm spring, wherein the lever includes lift protrusions formed at positions corresponding to respective inclined surfaces and contacting thereto, and wherein the lever may be configured such that when the lever lift linearly moves in a predetermined direction, the lift protrusions move along corresponding inclined surfaces, so that opposite ends of the lever pivotally rotate, whereby one of the opposite ends of the lever moves towards the actuating member.Type: ApplicationFiled: March 8, 2013Publication date: May 22, 2014Applicant: Hyundai Motor CompanyInventors: Wan Soo OH, Jae Woong Hwang
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Patent number: 8714040Abstract: A manual transmission for vehicles includes an input shaft on which a first synchronizer mechanism including first and second input gears, third, fourth, fifth, and sixth input gears are disposed, an output shaft on which a first output gear, first and second speed gears engaged respectively to the first and second input gears, a second synchronizer mechanism including third and fourth speed gears engaged respectively to the third and fourth input gears, and a third synchronizer mechanism including fifth and sixth speed gears engaged respectively to the fifth and sixth input gears, a reverse speed output shaft on which a second output gear and a fourth synchronizer mechanism including a reverse speed gear engaged to the third speed gear, and a driven gear engaged to the first and second output gears so as to receive torque, and delivering the torque to a differential.Type: GrantFiled: July 18, 2011Date of Patent: May 6, 2014Assignee: Hyundai Motor CompanyInventors: Wan Soo Oh, Jae Woong Hwang, Haeng Woo Park
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Publication number: 20140121872Abstract: A method prevents an abnormal vibration of a hybrid vehicle. In the method, information is inputted into an engine management system (EMS) by sensing an engine rpm, a transmission rpm, a gear shift, a signal of an accelerator pedal sensor (APS), and an engine torque. It is determined whether or not a current engine rpm and a current engine torque fall within a predetermined rpm and damper reflection torque range that is a range of abnormal vibration occurrence. The engine torque and a motor torque are mutually corrected when the current engine torque falls within the range of the abnormal vibration occurrence. Here, the abnormal vibration is prevented by avoiding an inflection point of a damper at a resonance point of a driving system while maintaining a total driving torque.Type: ApplicationFiled: December 12, 2012Publication date: May 1, 2014Applicant: Hyundai Motor CompanyInventors: Wan Soo Oh, Heung Seok Lee, Jae Woong Hwang
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Patent number: 8672802Abstract: A flywheel apparatus of an engine may include a primary wheel that receives a rotational force from the engine and has an integral ring gear, a secondary wheel that has a sun gear disposed coaxially with the ring gear, a carrier to which each rotary shaft of a plurality of planetary gears may be connected, the planetary gears being engaged between the integral ring gear and the sun gear, and a damping member elastically engaging between the carrier and the secondary wheel and providing an elastic force to the carrier during relative rotation between the carrier and the secondary wheel.Type: GrantFiled: November 2, 2012Date of Patent: March 18, 2014Assignee: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh
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Publication number: 20140041478Abstract: A damper apparatus for an input shaft of a transmission, may include a flywheel having a reception space in which a inertial body may be provided so as to be rotatable relative to the flywheel, the input shaft extending into the reception space of the flywheel, and an inertial body assembly slidably coupled to the input shaft so as to provide rotational inertial force to the input shaft, the inertial body assembly being disposed in the reception space.Type: ApplicationFiled: December 4, 2012Publication date: February 13, 2014Applicant: Hyundai Motor CompanyInventors: Jae Woong HWANG, Yong Wook JIN, Wan Soo OH, Seok Young SHIN, Dong Hoon PARK
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Publication number: 20140045646Abstract: An apparatus for damping a flywheel includes a drive plate integrally connected to a crankshaft A flywheel is connected to receive a rotating force from the drive plate through planetary gearing, and is mounted to rotate relative to the crankshaft. A rigidity imparting means is disposed on a path along which a rotating force is transferred between the drive plate and the flywheel. A mass body is provided on the flywheel, and is configured to perform relative rotation in a direction that offsets a torsional vibration of an engine transmitted to the flywheel.Type: ApplicationFiled: November 29, 2012Publication date: February 13, 2014Applicant: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh, Seok Young Shin
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Publication number: 20130260953Abstract: A flywheel apparatus of an engine may include a primary wheel that receives a rotational force from the engine and has an integral ring gear, a secondary wheel that has a sun gear disposed coaxially with the ring gear, a carrier to which each rotary shaft of a plurality of planetary gears may be connected, the planetary gears being engaged between the integral ring gear and the sun gear, and a damping member elastically engaging between the carrier and the secondary wheel and providing an elastic force to the carrier during relative rotation between the carrier and the secondary wheel.Type: ApplicationFiled: November 2, 2012Publication date: October 3, 2013Applicant: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh
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Publication number: 20130255618Abstract: An inertia incremental apparatus for a flywheel of an engine, may include a drive plate integrally connected to a crankshaft, a flywheel rotatably connected to the camshaft, receiving a rotational force from the drive plate through a planetary gear set, and rotating relatively to the crankshaft, and a stiffness-providing unit disposed on a path of transmitting the rotational force from the drive plate to the flywheel.Type: ApplicationFiled: October 30, 2012Publication date: October 3, 2013Applicant: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh
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Publication number: 20130118849Abstract: An inertia incremental apparatus for a flywheel of an engine is provided to improve NVH performance of a vehicle driving system as well as rotary vibration generated from a crankshaft of the engine by remarkably increasing inertial force of the flywheel of the engine while occupying a relatively small volume and a relatively small weight to assure quiet and safe operability and ride comfort of a vehicle.Type: ApplicationFiled: September 6, 2012Publication date: May 16, 2013Applicant: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh
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Publication number: 20130118855Abstract: A method for controlling a clutch of an automatic transmission for improvement of fuel efficiency may include determining whether external driving conditions of a vehicle meets coasting conditions, determining a clutch slip control time and an amount of clutch slip torque according to internal driving conditions of the vehicle, performing slip control on a clutch that works at each step of the automatic transmission using the determined clutch slip control time and torque, wherein an engine brake torque transmitted to a final output shaft of the automatic transmission may be reduced.Type: ApplicationFiled: March 1, 2012Publication date: May 16, 2013Applicant: Hyundai Motor CompanyInventors: Jae Woong HWANG, Yong Wook Jin, Wan Soo Oh
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Publication number: 20130118300Abstract: A shaft damper of a transmission is provided to improve an NVH characteristic such as rattle noise of a transmission by effectively reducing target resonance as a problem in whole rpm ranges by adding a structure to minimize one resonance and additionally reduce the resonance with respect the other resonance between two resonances while converting the target resonance as the problem into two divided resonances by mounting a structure which applies inertia to an input shaft or an output shaft, a counter shaft, or a PTO shaft of the transmission.Type: ApplicationFiled: September 6, 2012Publication date: May 16, 2013Applicant: Hyundai Motor CompanyInventors: Jae Woong HWANG, Yong Wook JIN, Wan Soo OH
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Publication number: 20130109528Abstract: An input shaft damper (ISD) of a transmission, may include an inertia body assembly relatively rotatably mounted on an input shaft of the transmission, and a planetary gear set mounted on the input shaft so as to receive and increase a rotational force of the input shaft and output an increased rotational force to the inertial body assembly.Type: ApplicationFiled: June 4, 2012Publication date: May 2, 2013Applicant: Hyundai Motor CompanyInventors: Jae Woong Hwang, Yong Wook Jin, Wan Soo Oh