Patents by Inventor Jae-seong Park

Jae-seong Park 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: 20210213546
    Abstract: An insert configured to be assembled to a tool for cutting a workpiece, includes: an upper surface including first to fourth upper corner portions formed in respective quadrants divided by a first imaginary vertical axis and a first imaginary horizontal axis that are perpendicular to each other; and a lower surface formed below the upper surface in a height direction and including first to fourth lower corner portions formed in respective quadrants divided by a second imaginary vertical axis and a second imaginary horizontal axis that are perpendicular to each other.
    Type: Application
    Filed: January 15, 2020
    Publication date: July 15, 2021
    Inventors: Chang Gyu Park, Jae Seong Kim
  • Patent number: 11002797
    Abstract: The fault diagnosis circuit includes a first line including a first resistor, having one end connected to the positive (+) terminal of a battery, and having the other end connected to a first input unit of an analog to digital converter (ADC); a second line including a second resistor, having one end connected to the positive (+) terminal of the battery, and having the other end connected to a first input unit of a comparator; and a third line including a third resistor, having one end connected to the negative (?) terminal of the battery, having a first other end connected to a second input unit of the ADC, and having a second other end connected to a second input unit of the comparator. A fault in a battery management system can be efficiently diagnosed using a smaller number of elements.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: May 11, 2021
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Jae-Seong Park, Seulkirom Kim, Jae-Min Park, Yeong-Geun Yeo, Sang-Ho Lee, Jong-Won Choi
  • Patent number: 10926293
    Abstract: Disclosed is a vibration provision system for providing real-time vibration according to a frequency change, including a communication unit 110 configured to receive a signal which is output from a computer, a game machine, or a portable terminal via wired or wireless communication; a conversion unit 120 configured to convert a sound signal transmitted from the communication unit 110 to a vibration signal which is capable of driving a vibrator on a real time basis by amplifying the transmitted sound signal; and a vibrator 130 configured to vibrate according to a vibration signal transmitted from the conversion unit 120, and the present invention provides a haptic signal which is suitable for an image and sound output from a portable terminal realistically and rapidly and thus has an effect to transmit information more realistically by visual, auditory, and tactile sense to a hardware environment requiring three-dimensional vibration.
    Type: Grant
    Filed: September 5, 2016
    Date of Patent: February 23, 2021
    Inventor: Jae Seong Park
  • Patent number: 10879710
    Abstract: An apparatus for preventing a battery from being over-discharged according to the present invention includes: a latch relay which connects or disconnects the load of the vehicle; a voltage measuring circuit which measures a voltage of the auxiliary battery for every predetermined period when a ignition of the vehicle is off, and compares the measured voltage of the auxiliary battery with one or more over-discharge reference values that serve as references for determining whether the auxiliary battery is over-discharged; and a control unit which turns off the latch relay when the voltage of the auxiliary battery is equal to or less than the over-discharge reference value as a result of the comparison by the voltage measuring circuit, in which the voltage measuring circuit outputs an enable signal for operating the control unit when the voltage of the auxiliary battery is equal to or less than the over-discharge reference value.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: December 29, 2020
    Assignee: Hyundai Autron Co., Ltd.
    Inventor: Jae Seong Park
  • Patent number: 10861685
    Abstract: The fluoro-based polymer composite target for sputtering according to the present invention is excellent in adhesion with a metal electrode to which a voltage is applied, can prevent bending, and is capable of stably forming plasma by imparting conductivity even with industrially widely used DC and MF power supply systems, thereby allowing a fluorinated polymer to be effectively deposited on an adherend by sputtering.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: December 8, 2020
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Sang Jin Lee, Jae Heung Lee, Woo Jin Choi, Cheol Hwan Kim, Sung Hyun Kim, Seong Geun Cho, Dong Seok Ham, Kwang Je Kim, Dong Soon Park, Jae Seong Park
  • Publication number: 20200230649
    Abstract: Disclosed is a vibration provision system for providing real-time vibration according to a frequency change, including a. communication unit 110 configured to receive a signal which is output from a computer, a game machine, or a portable terminal via wired or wireless communication; a conversion unit 120 configured to convert a sound signal transmitted from the communication unit 110 to a vibration signal which is capable of driving a vibrator on a real time basis by amplifying the transmitted sound signal; and a vibrator 130 configured to vibrate according to a vibration signal transmitted from the conversion unit 120, and the present invention provides a haptic signal which is suitable for an image and sound output from a portable terminal realistically and rapidly and thus has an effect to transmit information more realistically by visual, auditory, and tactile sense to a hardware environment requiring three-dimensional vibration.
    Type: Application
    Filed: September 5, 2016
    Publication date: July 23, 2020
    Inventor: JAE SEONG PARK
  • Publication number: 20200092135
    Abstract: An IC communication device according to an embodiment of the present invention includes: a plurality of sensing ICs including a first sensing IC to an N-th sensing IC arranged to be adjacent (N is an integer equal to or greater than 2); and a controller connected to the first sensing IC, wherein when the controller in a sleep mode receives a wakeup signal and transmits the wakeup signal to the first sensing IC, the wakeup signal is transmitted in two directions to two sensing ICs, from the first sensing IC to the N-th sensing IC, arranged to be adjacent.
    Type: Application
    Filed: September 17, 2019
    Publication date: March 19, 2020
    Applicant: HYUNDAI AUTRON CO., LTD.
    Inventors: Yeong-Geun Yeo, Seulkirom Kim, Jae-Min Park, Jae-Seong Park, Sang-Ho Lee, Jong-Won Choi
  • Publication number: 20200014224
    Abstract: Disclosed is an overcharging prevention device. The overcharging prevention device includes a micro controller unit (MCU) configured to control a charging or discharging of a battery, a sensor configured to obtain sensing information by sensing the battery, a transceiver configured to transmit the sensing information to the MCU, and a switch configured to cut off a voltage supplied to the battery in response to a signal from the transceiver. The MCU, the transceiver, and the sensor may be supplied with power from an external power supply. According to the present invention, safety specifications can be reinforced because whether the battery is overcharged is detected regardless of whether the MCU operates.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 9, 2020
    Applicant: HYUNDAI AUTRON CO., LTD.
    Inventor: Jae-Seong PARK
  • Publication number: 20200011916
    Abstract: The fault diagnosis circuit includes a first line including a first resistor, having one end connected to the positive (+) terminal of a battery, and having the other end connected to a first input unit of an analog to digital converter (ADC); a second line including a second resistor, having one end connected to the positive (+) terminal of the battery, and having the other end connected to a first input unit of a comparator; and a third line including a third resistor, having one end connected to the negative (?) terminal of the battery, having a first other end connected to a second input unit of the ADC, and having a second other end connected to a second input unit of the comparator. A fault in a battery management system can be efficiently diagnosed using a smaller number of elements.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 9, 2020
    Applicant: Hyundai Autron Co., Ltd.
    Inventors: Jae-Seong PARK, Seulkirom Kim, Jae-Min Park, Yeong-Geun Yeo, Sang-Ho Lee, Jong-Won Choi
  • Patent number: 10414285
    Abstract: The present invention relates to an apparatus for preventing a battery including a master battery and a slave battery from being over-charged, the apparatus including: a master battery management system (BMS) which determines whether the master battery is over-charged, and turns off a main relay which connects or disconnects between the battery and a motor of a vehicle when the master battery is over-charged as a result of the determination; and a slave BMS which determines whether the slave battery is over-charged, and turns off a charging relay which connects or disconnects between the battery and a charger provided outside the vehicle when the slave battery is over-charged as a result of the determination.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: September 17, 2019
    Assignee: HYUNDAI AUTRON CO., LTD.
    Inventors: Jae Seong Park, Sang Ho Lee
  • Publication number: 20180277341
    Abstract: The fluoro-based polymer composite target for sputtering according to the present invention is excellent in adhesion with a metal electrode to which a voltage is applied, can prevent bending, and is capable of stably forming plasma by imparting conductivity even with industrially widely used DC and MF power supply systems, thereby allowing a fluorinated polymer to be effectively deposited on an adherend by sputtering.
    Type: Application
    Filed: January 28, 2016
    Publication date: September 27, 2018
    Inventors: Sang Jin LEE, Jae Heung LEE, Woo Jin CHOI, Cheol Hwan KIM, Sung Hyun KIM, Seong Geun CHO, Dong Seok HAM, Kwang Je KIM, Dong Soon PARK, Jae Seong PARK
  • Patent number: 10023053
    Abstract: Disclosed is a battery management system, the battery management system including: a module control unit (MCU) which includes a communication module, a capacitor which is connected to the communication module, and a charging module which is connected to the capacitor to charge the capacitor; and a battery control unit (BCU) which transmits a square wave clock signal which enables a communication module of the MCU and controls the MCU, in which when the capacitor is charged with a voltage which is equal to or higher than a predetermined reference voltage, the MCU turns on the communication module.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: July 17, 2018
    Assignee: Hyundai Autron Co., Ltd.
    Inventor: Jae-Seong Park
  • Publication number: 20180134175
    Abstract: The present invention relates to an apparatus for preventing a battery including a master battery and a slave battery from being over-charged, the apparatus including: a master battery management system (BMS) which determines whether the master battery is over-charged, and turns off a main relay which connects or disconnects between the battery and a motor of a vehicle when the master battery is over-charged as a result of the determination; and a slave BMS which determines whether the slave battery is over-charged, and turns off a charging relay which connects or disconnects between the battery and a charger provided outside the vehicle when the slave battery is over-charged as a result of the determination.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 17, 2018
    Inventors: Jae Seong PARK, Sang Ho LEE
  • Publication number: 20180131208
    Abstract: An apparatus for preventing a battery from being over-discharged according to the present invention includes: a latch relay which connects or disconnects the load of the vehicle; a voltage measuring circuit which measures a voltage of the auxiliary battery for every predetermined period when a ignition of the vehicle is off, and compares the measured voltage of the auxiliary battery with one or more over-discharge reference values that serve as references for determining whether the auxiliary battery is over-discharged; and a control unit which turns off the latch relay when the voltage of the auxiliary battery is equal to or less than the over-discharge reference value as a result of the comparison by the voltage measuring circuit, in which the voltage measuring circuit outputs an enable signal for operating the control unit when the voltage of the auxiliary battery is equal to or less than the over-discharge reference value.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 10, 2018
    Inventor: Jae Seong PARK
  • Patent number: 9956889
    Abstract: The present invention relates to a battery discharging apparatus and a method thereof of a battery management system and an exemplary embodiment of the present invention provides a battery discharging apparatus, including: a battery module including a plurality of battery cells; a discharging element which is connected to the battery cells through switches to discharge a voltage of the battery cells; a detecting unit which detects an abnormal state of a vehicle; and a control unit which is connected to the battery module to monitor a charged/discharged status of the battery cells of the battery module and controls the switches to balance the battery cells, in which when the control unit receives a vehicle abnormal state signal from the detecting unit, the control unit controls the switches to be turned on/off at a predetermined duty ratio to discharge the battery cell.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: May 1, 2018
    Assignee: Hyundai Autron Co., Ltd.
    Inventor: Jae-Seong Park
  • Publication number: 20170315616
    Abstract: The present invention relates to a vibrating mouse providing a haptic feedback corresponding to visual information, the vibrating mouse in which: a piezoelectric element layer, which has a piezoelectric effect, and a central electrode plate are integrally formed so as to constitute a piezoelectric vibration body; both ends of the piezoelectric vibration body are fixed so as to generate vibration by vertical bending displacement; one or more actuators, to which a weight piece for increasing vibration in the piezoelectric vibration body is attached and fixed, are provided inside a body of a vibrating mouse so as to respond, with varying vibrations in a high frequency band, thereby transmitting various amounts of vibration corresponding to the visual information, by means of a quick vibration response, and transmit visual information and vibratory tactility with a quick response speed such that the user can have a visual and tactile experience simultaneously.
    Type: Application
    Filed: July 22, 2015
    Publication date: November 2, 2017
    Inventors: Jung-Hoon KIM, Jae-Seong PARK
  • Publication number: 20160159243
    Abstract: The present invention relates to a battery discharging apparatus and a method thereof of a battery management system and an exemplary embodiment of the present invention provides a battery discharging apparatus, including: a battery module including a plurality of battery cells; a discharging element which is connected to the battery cells through switches to discharge a voltage of the battery cells; a detecting unit which detects an abnormal state of a vehicle; and a control unit which is connected to the battery module to monitor a charged/discharged status of the battery cells of the battery module and controls the switches to balance the battery cells, in which when the control unit receives a vehicle abnormal state signal from the detecting unit, the control unit controls the switches to be turned on/off at a predetermined duty ratio to discharge the battery cell.
    Type: Application
    Filed: December 8, 2015
    Publication date: June 9, 2016
    Inventor: Jae-Seong PARK
  • Publication number: 20160137147
    Abstract: Disclosed is a battery management system, the battery management system including: a module control unit (MCU) which includes a communication module, a capacitor which is connected to the communication module, and a charging module which is connected to the capacitor to charge the capacitor; and a battery control unit (BCU) which transmits a square wave clock signal which enables a communication module of the MCU and controls the MCU, in which when the capacitor is charged with a voltage which is equal to or higher than a predetermined reference voltage, the MCU turns on the communication module.
    Type: Application
    Filed: November 17, 2015
    Publication date: May 19, 2016
    Inventor: Jae-Seong PARK
  • Patent number: 9291477
    Abstract: Disclosed is an energy metering system, apparatus and method that enables an energy meter to reduce power consumed in communication when remotely inspecting the energy meter under an energy pricing system changed depending on time. To this end, the energy meter transmits information on energy consumption at only a changed time of energy price, and operates in a power saving mode except the changed time. If the information on the energy consumption is transmitted at the changed time, the information on the energy consumption in each period having the same energy price is secured, and therefore, a central server has no difficulty in calculating an energy consumption rate. Thus, it is possible to minimize power consumed in communication while transmitting all the information on the energy consumption, required in the central server. Particularly, a battery is used longer in an environment using the battery, thereby reducing maintenance/repair cost.
    Type: Grant
    Filed: August 25, 2011
    Date of Patent: March 22, 2016
    Assignee: LSIS Co., Ltd.
    Inventors: Dong Min Son, Jung Hwan Oh, Jae Seong Park
  • Patent number: 9116014
    Abstract: The present disclosure enables comparison of an energy consuming propensity of each energy consumer with that of other energy consumers. To this end, energy usage information of each energy consumer and comparison conditions (size of house, the number of families, energy consuming regions) are collected, and energy consuming propensities of other energy consumers are compared with energy consuming propensity of each energy consumer similar in terms of living environment, and the comparison is shown. A variety of statistical information for comparison is provided through an IHD (In-Home Display) installed at each house, whereby the energy consumers can easily and conveniently evaluate his own energy consuming propensity. An objective evaluation of his or her position related to energy consumption of other energy consumers promotes more active energy conservation and more rational energy consumption by being stimulated by the energy consumption of other energy consumers.
    Type: Grant
    Filed: February 16, 2012
    Date of Patent: August 25, 2015
    Assignee: LSIS Co., Ltd.
    Inventors: Jung Hwan Oh, Jae Seong Park, Dongmin Son