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).

  • Publication number: 20210135187
    Abstract: The present invention relates to a positive electrode active material for a secondary battery which includes a lithium composite transition metal oxide including nickel (Ni), cobalt (Co), and manganese (Mn), wherein the lithium composite transition metal oxide includes the nickel (Ni) in an amount of 65 mol % or more and the manganese (Mn) in an amount of 5 mol % or more based on a total amount of transition metals, and wherein the electrode positive active material is composed of a single particle, having a crystallite size of 180 nm or more.
    Type: Application
    Filed: May 15, 2019
    Publication date: May 6, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Sung Bin PARK, Dong Hun LEE, Hyung Man CHO, Jung Min HAN, Jin Tae HWANG, Wang Mo JUNG
  • Patent number: 10958088
    Abstract: 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: Grant
    Filed: December 28, 2017
    Date of Patent: March 23, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myung Hoon Kwak, Hyun Joong Yoon, Jung Hun Han, Yong Sang Yun
  • Publication number: 20200398800
    Abstract: 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: Application
    Filed: August 31, 2020
    Publication date: December 24, 2020
    Inventors: Seyoung CHEON, Byunghak KWAK, Sukku KIM, Seong Ho CHOI, Jung Hun HAN
  • Patent number: 10759400
    Abstract: 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: Grant
    Filed: May 31, 2018
    Date of Patent: September 1, 2020
    Assignee: MANDO CORPORATION
    Inventors: Seyoung Cheon, Byunghak Kwak, Sukku Kim, Seong Ho Choi, Jung Hun Han
  • Patent number: 10243386
    Abstract: 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: Grant
    Filed: April 16, 2014
    Date of Patent: March 26, 2019
    Assignee: Samsung Electornics Co., Ltd
    Inventors: Seung-Su Hong, Seung-Beom Kang, Chul-Kwi Kim, Jung-Hun Han
  • Publication number: 20180345923
    Abstract: 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: Application
    Filed: May 31, 2018
    Publication date: December 6, 2018
    Inventors: Seyoung CHEON, Byunghak KWAK, Sukku KIM, Seong Ho CHOI, Jung Hun HAN
  • Publication number: 20180205253
    Abstract: 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: Application
    Filed: December 28, 2017
    Publication date: July 19, 2018
    Inventors: Myung Hoon KWAK, Hyun Joong YOON, Jung Hun HAN, Yong Sang YUN
  • Publication number: 20140312701
    Abstract: 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: Application
    Filed: April 16, 2014
    Publication date: October 23, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-Su HONG, Seung-Beom Kang, Chul-Kwi Kim, Jung-Hun Han
  • Patent number: 7491292
    Abstract: 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: Grant
    Filed: January 9, 2006
    Date of Patent: February 17, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hun Han, Jin-Jun Park, Do-In Bae
  • Publication number: 20060169411
    Abstract: 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: Application
    Filed: January 9, 2006
    Publication date: August 3, 2006
    Inventors: Jung-Hun Han, Jin-Jun Park, Do-In Bae
  • Publication number: 20040237894
    Abstract: 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: Application
    Filed: June 1, 2004
    Publication date: December 2, 2004
    Inventors: 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