Patents by Inventor Hyeon-cheol Kim

Hyeon-cheol Kim 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: 20220314868
    Abstract: A rotation center decoupling type aiming lamp applied to a vehicle includes an aiming device in which an aiming axis spaced apart from an aiming point reference line of an aiming point axis at a distance of an aiming adjustment height is operated as a rotation center of the reflector, and an aiming angle is changed through an aiming point axis to which the reflector is attached by a reflector bracket, such that the rotation center of the reflector adjusting a light radiation direction may be formed at a position above or ahead of the aiming point reference line, thereby reducing an occupation space of the aiming device and securing stability of the aiming driving, and particularly, a sufficient rear shock absorption space may also be secured in the aiming lamp, thereby securing structural robustness while satisfying low-speed collision regulations.
    Type: Application
    Filed: November 3, 2021
    Publication date: October 6, 2022
    Inventors: Seung-Pyo Hong, Hyeon-Cheol Kim, Jong-Du Ro, Dong-Hun Choi
  • Patent number: 11453966
    Abstract: Provided is a washing machine including an auxiliary washing unit configured with an auxiliary washing space formed separately from a main washing space formed in a rotating tub, and a discharging assembly by which the auxiliary washing space and the main washing space are selectively in communication with each other. Through such a structure, auxiliary washing may be independently performed, and washing efficiency may be enhanced.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: September 27, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun Ho Kim, Chang Yeong Kim, Hyeon Cheol Kim, Goan Su Jung, Min Hyung Kim, Yong Kwon Won
  • Patent number: 11382472
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: July 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
  • Patent number: 11382471
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: July 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
  • Patent number: 11365508
    Abstract: Disclosed is a washing machine capable of improving the efficiency of washing and product quality by improving a pivoting structure of a door assembly having a door and an auxiliary washing unit forming an auxiliary washing space. Also, the door and the auxiliary washing unit may be coupled by a locking part so that a user can open and close the door assembly conveniently when manual washing is not needed. When manual washing is needed, the user may release a locked state of the locking part to move the door and the auxiliary washing unit separately.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: June 21, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Hyung Kim, Yong Kwon Won, Jun Ho Kim, Hyeon Cheol Kim, Sung Yong Eun, Goan Su Jung, Young Sun Shin, Mitsuhiro Shigeri, Hyun Mook Kim
  • Patent number: 11354062
    Abstract: A memory system includes: a memory device suitable for storing data; a controller suitable for controlling the memory device; an interface suitable for communication between a host and the controller; a register suitable for storing a parameter value set associated with a waveform and a magnitude of a signal provided by the interface to the host, wherein the controller is suitable for: performing signal transmission operations for candidates of the parameter value set, storing a new parameter value set, which is determined based on the responses of the signal transmission operations, in the register, and controlling the interface to transfer a new signal having adjusted waveform and magnitude to the host based on the new parameter value set.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: June 7, 2022
    Assignee: SK hynix Inc.
    Inventor: Hyeon Cheol Kim
  • Patent number: 11337573
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: May 24, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
  • Publication number: 20220095862
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: December 12, 2019
    Publication date: March 31, 2022
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Patent number: 11134818
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: October 5, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
  • Patent number: 11134817
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: October 5, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
  • Publication number: 20210298549
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 30, 2021
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Publication number: 20210298550
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 30, 2021
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Publication number: 20210290017
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 23, 2021
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Publication number: 20210259491
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: May 13, 2021
    Publication date: August 26, 2021
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Publication number: 20210259490
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: May 13, 2021
    Publication date: August 26, 2021
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Publication number: 20210259489
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: May 13, 2021
    Publication date: August 26, 2021
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Patent number: 11076732
    Abstract: Disclosed is a vacuum cleaner that opens or closes a hole formed in a suction portion according to a state of a surface to be cleaned, thereby efficiently cleaning. A vacuum cleaner includes a suction portion configured to suck foreign materials on a surface to be cleaned. The suction portion includes a case having an air hole formed in a flow path, a frame configured to be accommodated in the case and open or close the air hole, and a button configured to be mounted on the case and be operated to move the frame.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: August 3, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Houn Yang, Hyeon Cheol Kim, Joung Soo Park, Do Kyung Lee
  • Publication number: 20210149581
    Abstract: A memory system includes: a memory device suitable for storing data; a controller suitable for controlling the memory device; an interface suitable for communication between a host and the controller; a register suitable for storing a parameter value set associated with a waveform and a magnitude of a signal provided by the interface to the host, wherein the controller is suitable for: performing signal transmission operations for candidates of the parameter value set, storing a new parameter value set, which is determined based on the responses of the signal transmission operations, in the register, and controlling the interface to transfer a new signal having adjusted waveform and magnitude to the host based on the new parameter value set.
    Type: Application
    Filed: July 28, 2020
    Publication date: May 20, 2021
    Inventor: Hyeon Cheol KIM
  • Publication number: 20210052121
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Publication number: 20210010177
    Abstract: Provided is a washing machine including an auxiliary washing unit configured with an auxiliary washing space formed separately from a main washing space formed in a rotating tub, and a discharging assembly by which the auxiliary washing space and the main washing space are selectively in communication with each other. Through such a structure, auxiliary washing may be independently performed, and washing efficiency may be enhanced.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 14, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun Ho KIM, Chang Yeong KIM, Hyeon Cheol KIM, Goan Su JUNG, Min Hyung KIM, Yong Kwon WON