Patents by Inventor Sang Pil Jang

Sang Pil Jang 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).

  • Publication number: 20240174202
    Abstract: A brake apparatus for vehicle may include: a caliper body, a drive unit connected to the caliper body and generating a rotational force, a transfer gear engaged to the drive unit and transferring the rotational force generated by the drive unit to a piston unit engaged to the transfer gear, a first parking unit rotated together with the transfer gear, a second parking unit movably mounted on the caliper body and, according to a direction of a movement of the second parking unit, selectively interfering with a rotation of the first parking unit, and an adjustment unit mounted to be spaced away from the second parking unit, and) configured for adjusting the direction of the movement of the second parking unit.
    Type: Application
    Filed: March 22, 2023
    Publication date: May 30, 2024
    Applicants: HYUNDAI MOBIS CO., LTD., INFAC
    Inventors: Choong Sik SHIN, Il Ho PARK, Sang Pil BOO, Chang Hun PARK, Se Hoon AN, Jong Hun PARK, Taek Jin JANG
  • Publication number: 20240075853
    Abstract: An apparatus of tilting a seat cushion of a vehicle, includes a tilting motor, a pinion gear, a sector gear, and a tilting link which perform the tilting operation of the seat cushion and exert a binding force in a tilted state of the seat cushion and are provided to be connected to both of one side and the other side of a seat cushion frame, and has two sector gears positioned on left and right sides and connected to each other by a connection bar so that, by strengthening a binding force of the front portion of the seat cushion, it is possible to secure the safety of passengers in the event of a collision.
    Type: Application
    Filed: April 13, 2023
    Publication date: March 7, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, DAS CO., LTD, Faurecia Korea, Ltd., Hyundai Transys Inc.
    Inventors: Sang Soo LEE, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Sang Do PARK, Chan Ho JUNG, Dong Hoon LEE, Hea Yoon KANG, Deok Soo LIM, Seung Pil JANG, Seon Ho KIM, Jong Seok YUN, Hyo Jin KIM, Dong Gyu SHIN, Jin Ho SEO, Young Jun KIM, Taek Jun NAM
  • Publication number: 20230378503
    Abstract: A method for controlling multiple fuel cells of a fuel cell vehicle includes equally controlling, by a controller, power generation amounts of the respective fuel cells, deriving, by the controller, differences between output voltages of the respective fuel cells in a state in which the power generation amounts of the respective fuel cells are equal and determining whether or not differential control of the power generation amounts of the respective fuel cells is required based on the differences between the output voltages, correcting, by the controller, power generation control values of the respective fuel cells depending on the differences between the output voltages upon determining that differential control of the power generation amounts of the respective fuel cells is required, and differentially controlling, by the controller, the power generation amounts of the respective fuel cells depending on the corrected power generation control values.
    Type: Application
    Filed: October 24, 2022
    Publication date: November 23, 2023
    Inventor: Sang Pil Jang
  • Patent number: 11396511
    Abstract: The present invention relates to compounds of [Formula A]: including N-(9,13b-dihydro-1H-dibenzo[c,f]imidazo[1,5-a]azepin-3-yl)-2-hydroxybenzamide, 2-((9,13b-dihydro-1H-dibenzo[c,f]imidazo[1,5-a]azepin-3-yl)carbamoyl)phenyl acetate, methods for preparing the compounds, and compositions including the compounds as active ingredients. The compounds of the present invention are very effective in anti-inflammation and pain relief. The compositions of the present invention are effective in preventing or treating inflammation and/or pain.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: July 26, 2022
    Assignee: FRONTBIO CO., LTD.
    Inventors: Hong Won Suh, Jae Yong Lee, Soon Sung Lim, Jeong Tae Lee, Seung Hwan Hwang, Sang Pil Jang, Sung Hwan Park, Jeong Ho Jeon, Hyun Min Lim, Ju Mi Lee
  • Patent number: 11180035
    Abstract: A control method and system for preventing a vehicle from rolling backwards down a slope and a vehicle including a system are provided. The control method includes sensing the number of revolutions per minute (RPM) of a motor connected to a driving shaft of the vehicle and comparing the sensed RPM of the motor with a preset RPM to determine whether the vehicle begins to roll backwards. In response to determining that the vehicle begins to roll backwards, driving torque is applied to the motor to prevent the vehicle from rolling backwards.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: November 23, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sang Pil Jang, Seung Ho Choi
  • Publication number: 20200369668
    Abstract: The present invention relates to N-(9,13b-dihydro-1H-dibenzo[c,f]imidazo[1,5-a]azepine-3-yl)-2-hydroxybenzamide, 2((9,13b-dihydro-1H-dibenzo[c,f]imidazo[1,5-a]azepine-3-yl)carbamoyl)phenyl acetate, methods for preparing the compounds, and compositions including the compounds as active ingredients. The compounds of the present invention are very effective in anti-inflammation and pain relief. The compositions of the present invention are effective in preventing or treating inflammation and/or pain.
    Type: Application
    Filed: December 11, 2018
    Publication date: November 26, 2020
    Inventors: Hong Won SUH, Jae Yong LEE, Soon Sung LIM, Jeong Tae LEE, Seung Hwan HWANG, Sang Pil JANG, Sung Hwan PARK, Jeong Ho JEON, Hyun Min LIM, Ju Mi LEE
  • Publication number: 20200156481
    Abstract: A control method and system for preventing a vehicle from rolling backwards down a slope and a vehicle including a system are provided. The control method includes sensing the number of revolutions per minute (RPM) of a motor connected to a driving shaft of the vehicle and comparing the sensed RPM of the motor with a preset RPM to determine whether the vehicle begins to roll backwards. In response to determining that the vehicle begins to roll backwards, driving torque is applied to the motor to prevent the vehicle from rolling backwards.
    Type: Application
    Filed: May 28, 2019
    Publication date: May 21, 2020
    Inventors: Sang Pil Jang, Seung Ho Choi
  • Patent number: 9731700
    Abstract: When a hybrid electric vehicle in which an automatic manual transmission (AMT) is equipped stops and then re-starts, when a starting stage of the AMT is not implemented, an RPM of a driving motor which is directly connected to an input shaft is changed so that a torque applied to an input shaft of the AMT is increased or decreased, and thus even though a blocking phenomenon occurs when an AMT-HEV stops and then re-starts after an engine re-starts, the torque transferred from the driving motor to the input shaft is appropriately increased and decreased and thus a gear restricted to the input shaft differently rotates from a synchronizer.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: August 15, 2017
    Assignee: Hyundai Motor Company
    Inventor: Sang Pil Jang
  • Patent number: 9616880
    Abstract: A shift control method for preventing a starting stage implementation failure of a hybrid electric vehicle may include operating a driving motor included in the hybrid electric vehicle to have an RPM of the driving motor in a predetermined range, operating an automatic manual transmission (AMT) included in the vehicle to implement a starting stage, and operating the driving motor to allow the AMT to implement a neutral stage and a clutch gear restricted to an input shaft of the AMT to rotate up to one gear tooth when the starting stage is not implemented.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: April 11, 2017
    Assignee: Hyundai Motor Company
    Inventor: Sang Pil Jang
  • Publication number: 20160152229
    Abstract: When a hybrid electric vehicle in which an automatic manual transmission (AMT) is equipped stops and then re-starts, when a starting stage of the AMT is not implemented, an RPM of a driving motor which is directly connected to an input shaft is changed so that a torque applied to an input shaft of the AMT is increased or decreased, and thus even though a blocking phenomenon occurs when an AMT-HEV stops and then re-starts after an engine re-starts, the torque transferred from the driving motor to the input shaft is appropriately increased and decreased and thus a gear restricted to the input shaft differently rotates from a synchronizer.
    Type: Application
    Filed: July 24, 2015
    Publication date: June 2, 2016
    Applicant: Hyundai Motor Company
    Inventor: Sang Pil Jang
  • Publication number: 20160152228
    Abstract: A shift control method for preventing a starting stage implementation failure of a hybrid electric vehicle may include operating a driving motor included in the hybrid electric vehicle to have an RPM of the driving motor in a predetermined range, operating an automatic manual transmission (AMT) included in the vehicle to implement a starting stage, and operating the driving motor to allow the AMT to implement a neutral stage and a clutch gear restricted to an input shaft of the AMT to rotate up to one gear tooth when the starting stage is not implemented.
    Type: Application
    Filed: April 30, 2015
    Publication date: June 2, 2016
    Applicant: Hyundai Motor Company
    Inventor: Sang Pil JANG
  • Patent number: 9057433
    Abstract: Disclosed is a method for providing a smooth and stable synchronization operation of a transmission achieved in spite of the sudden change of a vehicle speed in the automated manual transmission (AMT) hybrid vehicle that suppresses a collapse of the synchronization by generating a torque by a motor connected to an input shaft in consideration of changes in inertia of the motor and a control target rotational speed during shifting.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: June 16, 2015
    Assignee: Hyundai Motor Company
    Inventors: Byung Jun Sung, Sang Pil Jang
  • Patent number: 9014892
    Abstract: Disclosed is a control method for a hybrid vehicle that couples an engine clutch promptly while minimizing consumption of battery SOC and deterioration of fuel ratio, and further improves acceleration of the vehicle even in a situation in which a driver works an acceleration pedal deep during an EV mode.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: April 21, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Sang Pil Jang
  • Publication number: 20140121875
    Abstract: Disclosed is a control method for a hybrid vehicle that couples an engine clutch promptly while minimizing consumption of battery SOC and deterioration of fuel ratio, and further improves acceleration of the vehicle even in a situation in which a driver works an acceleration pedal deep during an EV mode.
    Type: Application
    Filed: December 13, 2012
    Publication date: May 1, 2014
    Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANY
    Inventor: Sang Pil Jang
  • Patent number: 8706379
    Abstract: A technique for controlling coasting of a hybrid vehicle equipped with an Automated Manual Transmission (AMT) is disclosed herein. First, the amount of regenerative braking is varied based on the degree of manipulation of an accelerator pedal within the predetermined control range of a total degree of manipulation of the accelerator pedal from when the accelerator pedal is not being manipulated. The amount of regenerative braking decreases as the degree of manipulation of the accelerator pedal increases. The control range is used to perform control in such a way as to vary the amount of regenerative braking according to the amount of manipulation of the accelerator pedal. Further, the control range is set to within a range of initial 5 to 20% of the total degree of manipulation of the accelerator pedal.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: April 22, 2014
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Sang Pil Jang
  • Publication number: 20130090794
    Abstract: Disclosed is a method for providing a smooth and stable synchronization operation of a transmission achieved in spite of the sudden change of a vehicle speed in the automated manual transmission (AMT) hybrid vehicle that suppresses a collapse of the synchronization by generating a torque by a motor connected to an input shaft in consideration of changes in inertia of the motor and a control target rotational speed during shifting.
    Type: Application
    Filed: June 14, 2012
    Publication date: April 11, 2013
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Byung Jun Sung, Sang Pil Jang
  • Publication number: 20130073168
    Abstract: A technique for controlling coasting of a hybrid vehicle equipped with an Automated Manual Transmission (AMT) is disclosed herein. First, the amount of regenerative braking is varied based on the degree of manipulation of an accelerator pedal within the predetermined control range of a total degree of manipulation of the accelerator pedal from when the accelerator pedal is not being manipulated. The amount of regenerative braking decreases as the degree of manipulation of the accelerator pedal increases. The control range is used to perform control in such a way as to vary the amount of regenerative braking according to the amount of manipulation of the accelerator pedal. Further, the control range is set to within a range of initial 5 to 20% of the total degree of manipulation of the accelerator pedal.
    Type: Application
    Filed: December 12, 2011
    Publication date: March 21, 2013
    Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANY
    Inventor: Sang Pil Jang
  • Publication number: 20130005531
    Abstract: A shift control system and method for a vehicle equipped with an automated manual transmission is disclosed herein. In the shift control system, upon determining that shifting has started and a clutch has been released, an engine speed is reduced by fully opening a valve of a hydraulic cooling unit when. The engine speed is then synchronized with an input shaft speed and the clutch is rejoined once the engine speed is synchronized with the input shaft speed.
    Type: Application
    Filed: November 18, 2011
    Publication date: January 3, 2013
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Byung Jun Sung, Sang Pil Jang