Patents by Inventor Jong In Shin

Jong In Shin 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: 11515816
    Abstract: Disclosed is an apparatus for detecting rotation of a motor, including a first switching device and a second switching device that are connected to a power supply, a third switching device and a fourth switching device that are connected to a ground, a motor connected between a first node to which the first switching device and the third switching device are connected and a second node to which the second switching device and the fourth switching device are connected, a first resistor device and a second resistor device that are disposed between the third switching device and the ground and between the fourth switching device and the ground, respectively, and a controller configured to derive a rotation amount of the motor through integration of current flowing in the first resistor device or the second resistor device by counter-electromotive force generated when the motor brakes.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: November 29, 2022
    Assignee: HYUNDAI TRANSYS INC.
    Inventors: Ho Cheoul Lee, Jong In Shin
  • Publication number: 20220069750
    Abstract: Disclosed is an apparatus for detecting rotation of a motor, including a first switching device and a second switching device that are connected to a power supply, a third switching device and a fourth switching device that are connected to a ground, a motor connected between a first node to which the first switching device and the third switching device are connected and a second node to which the second switching device and the fourth switching device are connected, a first resistor device and a second resistor device that are disposed between the third switching device and the ground and between the fourth switching device and the ground, respectively, and a controller configured to derive a rotation amount of the motor through integration of current flowing in the first resistor device or the second resistor device by counter-electromotive force generated when the motor brakes.
    Type: Application
    Filed: August 13, 2021
    Publication date: March 3, 2022
    Inventors: Ho Cheoul LEE, Jong In Shin
  • Patent number: 11159041
    Abstract: A communication system in vehicle according to an aspect includes a transmission unit and a receiving unit. The transmission unit includes a modulation unit that generates a PWM signal having a predetermined duty ratio, an output unit that outputs the PWM signal, a feedback unit that feedbacks the PWM signal, and a transmission controller that controls the modulation unit using the feedbacked signal. The receiving unit includes a reception controller that determined whether to drive a load based on the PWM signal and a switching unit that is turned on or turned off based on the determination of the reception controller.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: October 26, 2021
    Assignee: HYUNDAI TRANSYS INC.
    Inventors: Sang Kyung Koh, Jong In Shin, Sang June Lee, Woong Jae Lee
  • Patent number: 10946772
    Abstract: An apparatus for controlling a headrest for a vehicle seat includes: a headrest disposed at an upper side of a vehicle seat and that moves to an upper end or a lower end; a slider that moves the seat forward or rearward; a recliner that rotates the seat forward or rearward; a drive unit that operates the headrest, the slider and the recliner; a sensor unit connected to the drive unit and that detects a position of the headrest, a position of the slider and a rotation angle of the recliner; an input unit that receives an inputted operation instruction to operate the slider and the recliner from a user; and a control unit that controls the drive unit based on the inputted operation instruction and operates the headrest upward or downward in accordance with the detected position and the detected rotation angle.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: March 16, 2021
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Sang Kyung Koh, Jong In Shin, Sang June Lee, Seong Youn Jo
  • Patent number: 10926666
    Abstract: An apparatus for controlling a rear-seat leg support for a vehicle seat includes: a rear-seat leg support disposed at a lower side of a vehicle seat and that performs an upward-downward rotational operation and a forward-rearward slide operation; a passenger seat that performs a forward-rearward slide operation and a forward-rearward reclining operation; a drive unit that operates each of the rear-seat leg support and the passenger seat; a sensor unit connected to the drive unit and that detects a rotation angle and a slide position of the rear-seat leg support or a slide position and a reclining angle of the passenger seat; an input unit that receives an inputted operation instruction to operate the rear-seat leg support or the passenger seat; and a control unit that adjusts the slide position of the rear-seat leg support.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: February 23, 2021
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Sang Kyung Koh, Jong In Shin, Sang June Lee, Seong Youn Jo
  • Publication number: 20200203983
    Abstract: A communication system in vehicle according to an aspect includes a transmission unit and a receiving unit. The transmission unit includes a modulation unit that generates a PWM signal having a predetermined duty ratio, an output unit that outputs the PWM signal, a feedback unit that feedbacks the PWM signal, and a transmission controller that controls the modulation unit using the feedbacked signal. The receiving unit includes a reception controller that determined whether to drive a load based on the PWM signal and a switching unit that is turned on or turned off based on the determination of the reception controller.
    Type: Application
    Filed: November 22, 2019
    Publication date: June 25, 2020
    Inventors: Sang Kyung KOH, Jong In SHIN, Sang June LEE, Woong Jae LEE
  • Patent number: 10442317
    Abstract: The present invention prevents the virtual limit setting information from being initialized by expanding the position of the virtual limit to a wider range than the conventional one when the hard stop situation occurs in the before/after section of the virtual limit. For the purpose, the present invention provides a virtual limit correction device of power seat for vehicle comprising a switch for seat operation; and a seat operation control unit for correcting the virtual limit position by moving the end position of the track by using the track end position and the compensation position as compensation regions if a hard stop situation occurs in the front/rear direction based on the initially set virtual limit point during the movement of the power seat according to the switch operation.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: October 15, 2019
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Sang Kyung Koh, Jong In Shin, Sang June Lee
  • Publication number: 20190118676
    Abstract: An apparatus for controlling a rear-seat leg support for a vehicle seat includes: a rear-seat leg support disposed at a lower side of a vehicle seat and that performs an upward-downward rotational operation and a forward-rearward slide operation; a passenger seat that performs a forward-rearward slide operation and a forward-rearward reclining operation; a drive unit that operates each of the rear-seat leg support and the passenger seat; a sensor unit connected to the drive unit and that detects a rotation angle and a slide position of the rear-seat leg support or a slide position and a reclining angle of the passenger seat; an input unit that receives an inputted operation instruction to operate the rear-seat leg support or the passenger seat; and a control unit that adjusts the slide position of the rear-seat leg support.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 25, 2019
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Sang Kyung Koh, Jong In Shin, Sang June Lee, Seong Youn Jo
  • Publication number: 20190118675
    Abstract: An apparatus for controlling a headrest for a vehicle seat includes: a headrest disposed at an upper side of a vehicle seat and that moves to an upper end or a lower end; a slider that moves the seat forward or rearward; a recliner that rotates the seat forward or rearward; a drive unit that operates the headrest, the slider and the recliner; a sensor unit connected to the drive unit and that detects a position of the headrest, a position of the slider and a rotation angle of the recliner; an input unit that receives an inputted operation instruction to operate the slider and the recliner from a user; and a control unit that controls the drive unit based on the inputted operation instruction and operates the headrest upward or downward in accordance with the detected position and the detected rotation angle.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 25, 2019
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Sang Kyung Koh, Jong In Shin, Sang June Lee, Seong Youn Jo
  • Publication number: 20170305304
    Abstract: The present invention prevents the virtual limit setting information from being initialized by expanding the position of the virtual limit to a wider range than the conventional one when the hard stop situation occurs in the before/after section of the virtual limit. For the purpose, the present invention provides a virtual limit correction device of power seat for vehicle comprising a switch for seat operation; and a seat operation control unit for correcting the virtual limit position by moving the end position of the track by using the track end position and the compensation position as compensation regions if a hard stop situation occurs in the front/rear direction based on the initially set virtual limit point during the movement of the power seat according to the switch operation.
    Type: Application
    Filed: December 22, 2015
    Publication date: October 26, 2017
    Inventors: Sang Kyung KOH, Jong In SHIN, Sang June LEE
  • Patent number: 9490416
    Abstract: A piezoelectric drive circuit includes a first circuit which applies a voltage to the piezoelectric element and includes a plurality of transistors. A second circuit removes the residual current of the piezoelectric element and includes a plurality of transistors, and among the transistors included in the first circuit and the second circuit, transistors operated by an input signal are simultaneously turned ON/OFF by receiving the same input signal. Thus, when using a piezoelectric element as the air valve, it is possible to reduce leakage of air.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: November 8, 2016
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Sang Kyung Koh, Jong In Shin, Sang June Lee, Seong Youn Jo
  • Publication number: 20160056733
    Abstract: A piezoelectric drive circuit includes a first circuit which applies a voltage to the piezoelectric element and includes a plurality of transistors. A second circuit removes the residual current of the piezoelectric element and includes a plurality of transistors, and among the transistors included in the first circuit and the second circuit, transistors operated by an input signal are simultaneously turned ON/OFF by receiving the same input signal. Thus, when using a piezoelectric element as the air valve, it is possible to reduce leakage of air.
    Type: Application
    Filed: August 24, 2015
    Publication date: February 25, 2016
    Inventors: Sang Kyung Koh, Jong In Shin, Sang June Lee, Seong Youn JO
  • Patent number: 8406097
    Abstract: A reproduction device of a recording medium and a method for operating the same are disclosed. The reproduction device of a recording medium comprises a recording medium loading unit loading the recording medium, and inputting and/or outputting data of the recording medium; a main board provided with a central processing unit implementing reproduction of the recording medium in accordance with an input signal or a previously set program; and a key operation unit directly connected with a loader of the recording medium loading unit. Accordingly, the sub application processing open and/or close of the recording medium loading unit is actuated after a power supply of the reproduction device is turned, whereby the time required to detach or insert the recording medium from or to the reproduction device can be reduced.
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: March 26, 2013
    Assignee: LG Electronics Inc.
    Inventors: Jong In Shin, Seong Pyo Hong, Woo Hyun Paik, Wae Yeul Kim
  • Publication number: 20110093873
    Abstract: A reproduction device of a recording medium and a method for operating the same are disclosed. The reproduction device of a recording medium comprises a recording medium loading unit loading the recording medium, and inputting and/or outputting data of the recording medium; a main board provided with a central processing unit implementing reproduction of the recording medium in accordance with an input signal or a previously set program; and a key operation unit directly connected with a loader of the recording medium loading unit. Accordingly, the sub application processing open and/or close of the recording medium loading unit is actuated after a power supply of the reproduction device is turned, whereby the time required to detach or insert the recording medium from or to the reproduction device can be reduced.
    Type: Application
    Filed: June 2, 2009
    Publication date: April 21, 2011
    Inventors: Jong In Shin, Seong Pyo Hong, Woo Hyun Paik, Wae Yeul Kim
  • Patent number: 7903510
    Abstract: A method of reproducing an audio file includes: identifying a type of audio data in the audio file based on an extension information of the audio file separated from but associated with the audio data of the audio file; and determining whether the audio file is reproducible by checking whether a part of the audio file constructs a specific format stream corresponding to the identified audio type.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: March 8, 2011
    Assignee: LG Electronics Inc.
    Inventors: Yong Hee Han, Jong In Shin, Myung Gu Lee, Han Sang Lee
  • Patent number: 7711982
    Abstract: A system of recording or reading data are discussed. According to an embodiment, the system includes: a host device transmitting a write or read command and data to be written or receiving data based on the read command; and a recording/reproducing device, operatively coupled to the host device via interface, controlling a write or read operation in response to the write or read command the from the host device. The recording/reproducing device includes, a pickup for writing or reading data to or from medium, and a controller for determining whether the data requires a real time recording or producing, controlling a recording or reading operation such that a defective block is replaced with a spare block of the spare area, based upon the determination.
    Type: Grant
    Filed: August 17, 2007
    Date of Patent: May 4, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Yong Cheol Park, MyongGu Lee, Jong In Shin, Kyu Hwa Jeong
  • Patent number: 7603584
    Abstract: A recording medium and apparatus and method for managing defective areas are discussed. According to an embodiment a controller determining whether or not to replace a defective block with a replacement block when a writing or reading data to or from the optical recording medium, based upon a data type to be written or read, and creating a defect list, the defect list including information to indicate whether or not the defective block is replaced with a replacement block; and a writing reading unit, coupled to the controller, to write or read the data to or from the optical recording medium and storing the defect list to a defect management area of the optical recording medium, according to a control of the controller.
    Type: Grant
    Filed: August 17, 2007
    Date of Patent: October 13, 2009
    Assignee: LG Electronics Inc.
    Inventors: Yong Cheol Park, Myong Gu Lee, Jong In Shin, Kyu Hwa Jeong
  • Patent number: 7599269
    Abstract: A method for recording or reproducing data to/from an optical recording medium, through an interface from the optical recording/reading device to a host device, includes receiving a real time write command from the host device if real time data is generated; determining the presence of a defective block listed on a Defect List of a Defect Management Area in a writing area designated by the write command prior to writing the data; returning position information of a defective block to the host device if a defective block is present; and receiving a new write command from the host device to write the data on the optical recording medium based on the returned position information of the defective block.
    Type: Grant
    Filed: May 9, 2006
    Date of Patent: October 6, 2009
    Assignee: LG Electronics Inc.
    Inventors: Yong Cheol Park, Kyu Hwa Jeong, Jong In Shin
  • Patent number: 7539103
    Abstract: A method for real time recording and playback of data to and from an optical recording medium, and a method for managing a file thereof is disclosed. In the present invention, the host controls real time data writing by providing a signal requesting for information on a defective area to the device for recording/playback of data to/from an optical disk before providing a write command. Accordingly, the write command is generated such that data is not written on the defective areas, based upon the returned information on the defective area. Alternatively, the host may first provide a write command to the device for recording/playback of data to/from an optical disk, upon which information on defective areas is returned. Thus, the host generates and provides a new write command such that data is not written on a defective area based upon the returned information on the defective area.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: May 26, 2009
    Assignee: LG Electronics Inc.
    Inventors: Yong Cheol Park, Kyu Hwa Jeong, Jong In Shin
  • Patent number: 7522491
    Abstract: A method of reproducing an audio file includes: determining whether the audio file is reproducible by checking whether a part of the audio file constructs a specific format stream corresponding to a predetermined audio type; and controlling for selectively reproducing only audio files reproducible based on a result of the determining step.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: April 21, 2009
    Assignee: LG Electronics, Inc.
    Inventors: Yong Hee Han, Jong In Shin, Myung Gu Lee, Han Sang Lee