Patents by Inventor Jong Uk Park
Jong Uk 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).
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Patent number: 11767070Abstract: The present disclosure relates to an agricultural operation vehicle comprising a body; a transmission; a clutch pedal; a hand lever; a clutch switch; a clutch link unit connected to the clutch such that the transmission is fastened and unfastened from the clutch; a clutch pedal link unit coupled to the clutch link unit to rotate around the connecting shaft; a pedal link unit connected to the clutch pedal link unit and the clutch pedal so as to rotate the clutch link unit around the connecting shaft responsive to manipulation of the clutch pedal; a clutch switch link unit coupled to the clutch link unit to rotate around the connecting shaft with the clutch link unit; and an operation unit for rotating the clutch switch link unit around the connecting shaft such that the clutch link unit is rotated around the connecting shaft responsive to manipulation of the clutch switch.Type: GrantFiled: November 28, 2019Date of Patent: September 26, 2023Assignee: LS MTRON LTD.Inventors: Seung Ho Cheong, Jang Hyun Kim, Byung Dal Choi, Jong Uk Park, Eun Hong Kim
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Publication number: 20210070383Abstract: The present disclosure relates to an agricultural operation vehicle comprising a body; a transmission; a clutch pedal; a hand lever; a clutch switch; a clutch link unit connected to the clutch such that the transmission is fastened and unfastened from the clutch; a clutch pedal link unit coupled to the clutch link unit to rotate around the connecting shaft; a pedal link unit connected to the clutch pedal link unit and the clutch pedal so as to rotate the clutch link unit around the connecting shaft responsive to manipulation of the clutch pedal; a clutch switch link unit coupled to the clutch link unit to rotate around the connecting shaft with the clutch link unit; and an operation unit for rotating the clutch switch link unit around the connecting shaft such that the clutch link unit is rotated around the connecting shaft responsive to manipulation of the clutch switch.Type: ApplicationFiled: November 28, 2019Publication date: March 11, 2021Inventors: Seung Ho CHEONG, Jang Hyun KIM, Byung Dal CHOI, Jong Uk PARK, Eun Hong KIM
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Publication number: 20170370329Abstract: The present invention relates to an EGR cooler for a vehicle capable of increasing space utilization with a compact configuration, increasing an area in which exhaust gas exchanges heat with a cooling fluid, and reducing a pressure difference in exhaust gas at an exhaust gas inlet and an exhaust gas outlet since a plurality of gas tubes installed in a housing, respectively, are configured of a flat portion, a first bent portion, and a second bent portion and a length of the flat portion is longer than a height of the first bent portion and the second bent portion.Type: ApplicationFiled: August 10, 2016Publication date: December 28, 2017Applicant: Hanon SystemsInventors: Tae Soo CHUN, Jong Uk PARK
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Patent number: 9573468Abstract: The disclosure is related to an audio/video processing apparatus for a car such as a car audio system, which allows various applications installed at a mobile communication device of a user (for example, a smart phone, a tablet PC or the like) to be implemented using car equipment, by executing or implementing various applications installed at a mobile communication device through a car audio/video control module or an application for a car (App-C) installed at the car.Type: GrantFiled: March 26, 2014Date of Patent: February 21, 2017Assignee: GM Global Technology Operations LLCInventors: Jin Chul Park, Jong Uk Park, Sang Hoon Park
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Patent number: 9116511Abstract: The present invention makes it possible to measure a precision event time in such a way to make a reference data in accordance with a standard time reference frequency signal and to make a measurement data by using an apparatus with the same structure as a reference data with respect to a signal to be measured and to compare the measurement data with a reference data, whereby temperature effects can be minimized by making the time changes due to temperature changes occurring between two apparatuses happen equally, by providing the same structure and parts to a reference signal circuit apparatus for an event time measurement and a signal circuit apparatus to be measured, and the zero point adjustment is performed during the real time operation, so the system is not needed to stop.Type: GrantFiled: October 21, 2011Date of Patent: August 25, 2015Assignee: Korea Astronomy and Space Science InstituteInventors: Seung-Cheol Bang, Hyung Chul Lim, Jong Uk Park
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Patent number: 8976341Abstract: An optoelectric control apparatus for a satellite laser ranging system comprises a communication controller for externally receiving optoelectric control data. Memory is connected to the communication controller and stores a round trip distance to a satellite. A laser generation control unit is connected to the communication controller and outputs a laser fire signal. A signal measurement unit receives a laser start time. A real-time conversion unit is connected to the signal measurement unit and the communication controller, and converts a predicted laser arrival time into real time. A Lagrange interpolation processor is connected to the real-time conversion unit and the memory, and calculates a time at which laser light fired by a laser transmission unit returns back to a laser reception unit (laser arrival time). The clock unit is connected to a time measurement unit, the real-time conversion unit, a register unit, and a delay unit, and outputs time information.Type: GrantFiled: August 14, 2013Date of Patent: March 10, 2015Assignee: Korea Astronomy and Space Science InstutiteInventors: Seung Cheol Bang, Hyung Chul Lim, Jong Uk Park
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Publication number: 20140297064Abstract: The disclosure is related to an audio/video processing apparatus for a car such as a car audio system, which allows various applications installed at a mobile communication device of a user (for example, a smart phone, a tablet PC or the like) to be implemented using car equipment, by executing or implementing various applications installed at a mobile communication device through a car audio/video control module or an application for a car (App-C) installed at the car.Type: ApplicationFiled: March 26, 2014Publication date: October 2, 2014Applicant: GM Global Technology Operations LLCInventors: Jin Chul Park, Jong Uk Park, Sang Hoon Park
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Publication number: 20140118717Abstract: An optoelectric control apparatus for a satellite laser ranging system comprises a communication controller for externally receiving optoelectric control data. Memory is connected to the communication controller and stores a round trip distance to a satellite. A laser generation control unit is connected to the communication controller and outputs a laser fire signal. A signal measurement unit receives a laser start time. A real-time conversion unit is connected to the signal measurement unit and the communication controller, and converts a predicted laser arrival time into real time. A Lagrange interpolation processor is connected to the real-time conversion unit and the memory, and calculates a time at which laser light fired by a laser transmission unit returns back to a laser reception unit (laser arrival time). The clock unit is connected to a time measurement unit, the real-time conversion unit, a register unit, and a delay unit, and outputs time information.Type: ApplicationFiled: August 14, 2013Publication date: May 1, 2014Applicant: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTEInventors: Seung Cheol Bang, Hyung Chul Lim, Jong Uk Park
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Publication number: 20130013254Abstract: The present invention makes it possible to measure a precision event time in such a way to make a reference data in accordance with a standard time reference frequency signal and to make a measurement data by using an apparatus with the same structure as a reference data with respect to a signal to be measured and to compare the measurement data with a reference data, whereby temperature effects can be minimized by making the time changes due to temperature changes occurring between two apparatuses happen equally, by providing the same structure and parts to a reference signal circuit apparatus for an event time measurement and a signal circuit apparatus to be measured, and the zero point adjustment is performed during the real time operation, so the system is not needed to stop.Type: ApplicationFiled: October 21, 2011Publication date: January 10, 2013Inventors: Seung Cheol BANG, Hyung Chul LIM, Jong Uk PARK
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Patent number: 7462871Abstract: In a side view LED, elongated first and second lead frames each have a finger extending therefrom. The finger of the first lead frame is disposed in parallel with that of the second lead frame. An LED chip and a protective device are mounted on mounting areas of the first and second lead frames, respectively and electrically connected to the first and second lead frames. A package body houses the first and second lead frames to form first and second opened areas. The first opened area is externally opened around the LED chip, the second opened area is externally opened around the protective device, and the partition wall is formed therebetween. First and second encapsulants are provided to the first and second opened areas, respectively to encapsulate the LED chip and protective device, respectively. At least the first encapsulant is transparent.Type: GrantFiled: August 2, 2006Date of Patent: December 9, 2008Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Kyung Taeg Han, Myoung Soo Choi, Seon Goo Lee, Jong Uk Park, Chang Wook Kim
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Patent number: D808961Type: GrantFiled: May 16, 2016Date of Patent: January 30, 2018Assignee: LG DISPLAY CO., LTD.Inventors: Jun Seok Lee, Jong Uk Park, Koo Han You, Dae Jin Lee