Patents by Inventor Jung-Hun Han
Jung-Hun Han 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: 20240140195Abstract: The present disclosure relates to a transmission of an agricultural work vehicle, the transmission comprising: a pre-shift part for performing speed shifting on driving transmitted from an engine of an agricultural work vehicle; a clutch part connected to the pre-shift part so as to selectively output driving transmitted from the pre-shift part; an adjusting part connected to the clutch part so as to perform speed shifting on driving transmitted from the clutch part; and a subsequent shift part connected to the adjusting part so as to perform speed shifting on driving transmitted from the adjusting part.Type: ApplicationFiled: December 21, 2023Publication date: May 2, 2024Inventors: Jung Su HAN, Ki Taeg LEE, Won Woo PARK, Ji Hun YU, Taek Seong KIM, Young-Gyu LEE
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Patent number: 11801812Abstract: A vehicle control apparatus and a method for controlling the same are disclosed. The vehicle control apparatus includes an inputter, a determiner, and a controller. The inputter receives an automatic vehicle hold (AVH) switch operation signal from an AVH device, and receives a current vehicle movement value sensed by a sensing device and a current vehicle brake force value of a brake device that generates brake force in response to activation of the AVH device. The determiner determines whether the received AVH switch operation signal transitions from an ON state to an AVH entry state, determines whether vehicle movement occurs on the basis of the received current vehicle movement value during an AVH retention time in the AVH entry state, and determines that the current vehicle brake force value is in an abnormal state when vehicle movement occurs. The controller receives the current vehicle movement value and the current vehicle brake force value, and transmits a command for judgment to the determiner.Type: GrantFiled: December 4, 2021Date of Patent: October 31, 2023Assignee: HL MANDO CORPORATIONInventors: Seyoung Cheon, Byunghak Kwak, Sukku Kim, Seong Ho Choi, Jung Hun Han
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Publication number: 20220089132Abstract: A vehicle control apparatus and a method for controlling the same are disclosed. The vehicle control apparatus includes an inputter, a determiner, and a controller. The inputter receives an automatic vehicle hold (AVH) switch operation signal from an AVH device, and receives a current vehicle movement value sensed by a sensing device and a current vehicle brake force value of a brake device that generates brake force in response to activation of the AVH device. The determiner determines whether the received AVH switch operation signal transitions from an ON state to an AVH entry state, determines whether vehicle movement occurs on the basis of the received current vehicle movement value during an AVH retention time in the AVH entry state, and determines that the current vehicle brake force value is in an abnormal state when vehicle movement occurs. The controller receives the current vehicle movement value and the current vehicle brake force value, and transmits a command for judgment to the determiner.Type: ApplicationFiled: December 4, 2021Publication date: March 24, 2022Inventors: Seyoung CHEON, Byunghak KWAK, Sukku KIM, Seong Ho CHOI, Jung Hun HAN
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Patent number: 11192531Abstract: A vehicle control apparatus and a method for controlling the same are disclosed. The vehicle control apparatus includes an inputter, a determiner, and a controller. The inputter receives an automatic vehicle hold (AVH) switch operation signal from an AVH device, and receives a current vehicle movement value sensed by a sensing device and a current vehicle brake force value of a brake device that generates brake force in response to activation of the AVH device. The determiner determines whether the received AVH switch operation signal transitions from an ON state to an AVH entry state, determines whether vehicle movement occurs on the basis of the received current vehicle movement value during an AVH retention time in the AVH entry state, and determines that the current vehicle brake force value is in an abnormal state when vehicle movement occurs. The controller receives the current vehicle movement value and the current vehicle brake force value, and transmits a command for judgment to the determiner.Type: GrantFiled: August 31, 2020Date of Patent: December 7, 2021Assignee: MANDO CORPORATIONInventors: Seyoung Cheon, Byunghak Kwak, Sukku Kim, Seong Ho Choi, Jung Hun Han
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Patent number: 10958088Abstract: An electronic device is provided. The electronic device includes a plurality of ports, a battery, a control circuit configured to control charging of the battery using power from a plurality of charging devices connected to the plurality of ports, a charging circuit configured to charge the battery using power supplied from the plurality of charging devices, and a plurality of communication circuits configured to communicate with the plurality of charging devices. The control circuit is configured to be electrically connected with the plurality of communication circuits and the charging circuit and set charging power level of each of the plurality of charging devices and battery charging power capacity of the charging circuit.Type: GrantFiled: December 28, 2017Date of Patent: March 23, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Myung Hoon Kwak, Hyun Joong Yoon, Jung Hun Han, Yong Sang Yun
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Publication number: 20200398800Abstract: A vehicle control apparatus and a method for controlling the same are disclosed. The vehicle control apparatus includes an inputter, a determiner, and a controller. The inputter receives an automatic vehicle hold (AVH) switch operation signal from an AVH device, and receives a current vehicle movement value sensed by a sensing device and a current vehicle brake force value of a brake device that generates brake force in response to activation of the AVH device. The determiner determines whether the received AVH switch operation signal transitions from an ON state to an AVH entry state, determines whether vehicle movement occurs on the basis of the received current vehicle movement value during an AVH retention time in the AVH entry state, and determines that the current vehicle brake force value is in an abnormal state when vehicle movement occurs. The controller receives the current vehicle movement value and the current vehicle brake force value, and transmits a command for judgment to the determiner.Type: ApplicationFiled: August 31, 2020Publication date: December 24, 2020Inventors: Seyoung CHEON, Byunghak KWAK, Sukku KIM, Seong Ho CHOI, Jung Hun HAN
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Patent number: 10759400Abstract: A vehicle control apparatus and a method for controlling the same are disclosed. The vehicle control apparatus includes an inputter, a determiner, and a controller. The inputter receives an automatic vehicle hold (AVH) switch operation signal from an AVH device, and receives a current vehicle movement value sensed by a sensing device and a current vehicle brake force value of a brake device that generates brake force in response to activation of the AVH device. The determiner determines whether the received AVH switch operation signal transitions from an ON state to an AVH entry state, determines whether vehicle movement occurs on the basis of the received current vehicle movement value during an AVH retention time in the AVH entry state, and determines that the current vehicle brake force value is in an abnormal state when vehicle movement occurs. The controller receives the current vehicle movement value and the current vehicle brake force value, and transmits a command for judgment to the determiner.Type: GrantFiled: May 31, 2018Date of Patent: September 1, 2020Assignee: MANDO CORPORATIONInventors: Seyoung Cheon, Byunghak Kwak, Sukku Kim, Seong Ho Choi, Jung Hun Han
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Patent number: 10243386Abstract: A power supply circuit in an electronic device is provided. The power supply circuit includes a connector configured to receive external power and IDentifier (ID) data, a first switch disposed between the connector and a system of the electronic device, a second switch connected to the system, and a controller configured to control ON and OFF states of each of the first and second switches based on the ID data.Type: GrantFiled: April 16, 2014Date of Patent: March 26, 2019Assignee: Samsung Electornics Co., LtdInventors: Seung-Su Hong, Seung-Beom Kang, Chul-Kwi Kim, Jung-Hun Han
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Publication number: 20180345923Abstract: A vehicle control apparatus and a method for controlling the same are disclosed. The vehicle control apparatus includes an inputter, a determiner, and a controller. The inputter receives an automatic vehicle hold (AVH) switch operation signal from an AVH device, and receives a current vehicle movement value sensed by a sensing device and a current vehicle brake force value of a brake device that generates brake force in response to activation of the AVH device. The determiner determines whether the received AVH switch operation signal transitions from an ON state to an AVH entry state, determines whether vehicle movement occurs on the basis of the received current vehicle movement value during an AVH retention time in the AVH entry state, and determines that the current vehicle brake force value is in an abnormal state when vehicle movement occurs. The controller receives the current vehicle movement value and the current vehicle brake force value, and transmits a command for judgment to the determiner.Type: ApplicationFiled: May 31, 2018Publication date: December 6, 2018Inventors: Seyoung CHEON, Byunghak KWAK, Sukku KIM, Seong Ho CHOI, Jung Hun HAN
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Publication number: 20180205253Abstract: An electronic device is provided. The electronic device includes a plurality of ports, a battery, a control circuit configured to control charging of the battery using power from a plurality of charging devices connected to the plurality of ports, a charging circuit configured to charge the battery using power supplied from the plurality of charging devices, and a plurality of communication circuits configured to communicate with the plurality of charging devices. The control circuit is configured to be electrically connected with the plurality of communication circuits and the charging circuit and set charging power level of each of the plurality of charging devices and battery charging power capacity of the charging circuit.Type: ApplicationFiled: December 28, 2017Publication date: July 19, 2018Inventors: Myung Hoon KWAK, Hyun Joong YOON, Jung Hun HAN, Yong Sang YUN
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Publication number: 20140312701Abstract: A power supply circuit in an electronic device is provided. The power supply circuit includes a connector configured to receive external power and IDentifier (ID) data, a first switch disposed between the connector and a system of the electronic device, a second switch connected to the system, and a controller configured to control ON and OFF states of each of the first and second switches based on the ID data.Type: ApplicationFiled: April 16, 2014Publication date: October 23, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Seung-Su HONG, Seung-Beom Kang, Chul-Kwi Kim, Jung-Hun Han
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Patent number: 7491292Abstract: An apparatus for catching byproducts in semiconductor device processing equipment is disposed in an exhaust line between a process chamber and a vacuum pump. The apparatus includes a cylindrical trap housing member, an upper cover and a lower cover covering the upper part and lower part of the trap housing, respectively, a heater disposed under the upper cover, first and second cooling plates disposed in the trap housing, a post spacing the cooling plates, apart and a cooling system for cooling respective portions of the apparatus. The cooling system includes a delivery pipe for supplying refrigerant, a discharge pipe for discharging the refrigerant from the apparatus, first cooling piping extending through each cooling plate and connected to the delivery and discharge pipes, and second cooling piping extending helically along the outer circumferential surface of the trap housing.Type: GrantFiled: January 9, 2006Date of Patent: February 17, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-Hun Han, Jin-Jun Park, Do-In Bae
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Publication number: 20060169411Abstract: An apparatus for catching byproducts in semiconductor device processing equipment is disposed in an exhaust line between a process chamber and a vacuum pump. The apparatus includes a cylindrical trap housing member, an upper cover and a lower cover covering the upper part and lower part of the trap housing, respectively, a heater disposed under the upper cover, first and second cooling plates disposed in the trap housing, a post spacing the cooling plates, apart and a cooling system for cooling respective portions of the apparatus. The cooling system includes a delivery pipe for supplying refrigerant, a discharge pipe for discharging the refrigerant from the apparatus, first cooling piping extending through each cooling plate and connected to the delivery and discharge pipes, and second cooling piping extending helically along the outer circumferential surface of the trap housing.Type: ApplicationFiled: January 9, 2006Publication date: August 3, 2006Inventors: Jung-Hun Han, Jin-Jun Park, Do-In Bae
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Publication number: 20040237894Abstract: An apparatus for a semiconductor device includes: a chamber having upper and lower portions, a volume of the lower portion being greater than a volume of the upper portion; a susceptor in the chamber, the susceptor having a substrate on a top surface thereof; an injector injecting process gases into the chamber; a coil unit over the chamber; a radio frequency power supply connected to the coil unit; and an exhaust through the chamber.Type: ApplicationFiled: June 1, 2004Publication date: December 2, 2004Inventors: Jung-Hun Han, Young-Suk Lee, Soon-Bin Jung, Jeong-Beom Lee, Chul-Sik Kim, Chang-Yeop Jeon, Jae-Euk Ko, Young-Rok Kim, Seong-Eun Sim, Yeng-Hyun Lee, Jin-Hyuk Yoo, Dae-Bong Kang