Patents by Inventor Hyung Sub Lim

Hyung Sub Lim 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: 20250069577
    Abstract: An intelligent active noise control device according to an embodiment includes a microphone mounted in a vehicle and receiving in-vehicle noise, a noise of interest model configurer generating a noise of interest model by being trained on noise characteristics according to a preset type of noise, a similarity analysis and decision unit analyzing collected noise by comparing the collected noise with the noise model of interest, an active noise control area configurer setting an active noise control area according to an analyzed similarity, and an active noise control sound output unit outputting an active noise control sound to the set active noise control area.
    Type: Application
    Filed: May 16, 2024
    Publication date: February 27, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Hyung Sub Lim
  • Publication number: 20250069576
    Abstract: An active noise control method includes receiving noise information from a microphone sensor, receiving acceleration information from an acceleration sensor, calculating real-time variable coherence by comparing the received noise information with the received acceleration information, resetting input data of an active noise control region according to the calculated coherence information, generating an active noise control signal based on the reset input data, and outputting the generated active noise control signal.
    Type: Application
    Filed: May 17, 2024
    Publication date: February 27, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Hyung Sub Lim
  • Publication number: 20250061877
    Abstract: The present disclosure relates to an active noise cancelling device and system for a mobile vehicle, and in particular, to an active noise cancelling device and system for a mobile vehicle capable of controlling noise according to driving information of a mobile vehicle. The present disclosure is directed to varying a period for generating cancellation target noise information according to driving information of a mobile vehicle.
    Type: Application
    Filed: April 22, 2024
    Publication date: February 20, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Hyung Sub LIM
  • Publication number: 20240395235
    Abstract: An active noise control device including: a seat control device configured to sense a seated state inside a vehicle and control a seat displacement of each seat; a microphone disposed at any one place of a ceiling inside the vehicle to receive noise from the inside and outside of the vehicle and transmit an error signal; a plurality of acceleration sensors disposed on a transfer path for a vibration transferred to the vehicle to acquire a vibration causing noise on a road surface; an active noise control module configured to receive information on a seat displacement in a seated state from the seat control device and reference signals from the plurality of acceleration sensors, set an active noise target area, and generate an active noise control sound in the set active noise target area; and a speaker configured to output the active noise control sound.
    Type: Application
    Filed: May 16, 2024
    Publication date: November 28, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Hyung Sub LIM
  • Publication number: 20240371354
    Abstract: An active noise control method for a vehicle including: acquiring a noise signal near ears of a person seated in the vehicle; generating a first control signal for outputting a canceling sound having an anti-phase with respect to the noise signal; determining whether the noise signal contains an emergency sound; in response to determining that the noise signal contains the emergency sound, determining a frequency-specific gain corresponding to a sound pressure level of the emergency sound in the noise signal; generating a second control signal by applying the frequency-specific gain to the first control signal; and generating and outputting a first canceling sound based on the second control signal.
    Type: Application
    Filed: April 11, 2024
    Publication date: November 7, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Hyung Sub LIM
  • Publication number: 20240371352
    Abstract: An active noise control method for a vehicle including: acquiring frequency section information corresponding to a current state of the vehicle from a lookup table that has previously stored combination information for each frequency section of a plurality of acceleration sensors for each of state variables of the vehicle; generating a virtual reference signal from reference signals of the plurality of acceleration sensors on the basis of the frequency section information; generating an active noise control signal on the basis of the virtual reference signal and an error signal; and outputting an active noise control sound based on the active noise control signal.
    Type: Application
    Filed: April 16, 2024
    Publication date: November 7, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Hyung Sub LIM
  • Patent number: 11085144
    Abstract: A washing machine and a control method therefor are disclosed. The washing machine according to the present invention comprises: a drum for receiving laundry; a drying unit for adjusting the temperature of air in the drum so as to dry the laundry; a filter unit for filtering lint generated from the laundry; a cleaning unit for cleaning the filter unit; and a control unit for controlling the cleaning unit such that the filter unit is periodically cleaned during rotation of the drum. Accordingly, the washing machine can reduce the amount of lint generated from laundry during a drying process. Further, the washing machine according to the disclosure periodically cleans a filter for filtering lint generated from laundry, so as to facilitate circulation of air in the drum during a drying process, thereby improving the drying efficiency.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: August 10, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-hee Kang, Sung-gyu Shin, Hong-yeol Lee, Hyung-sub Lim, Seung-hun Choi
  • Publication number: 20200071873
    Abstract: A washing machine and a control method therefor are disclosed. The washing machine according to the present invention comprises: a drum for receiving laundry; a drying unit for adjusting the temperature of air in the drum so as to dry the laundry; a filter unit for filtering lint generated from the laundry; a cleaning unit for cleaning the filter unit; and a control unit for controlling the cleaning unit such that the filter unit is periodically cleaned during rotation of the drum. Accordingly, the washing machine can reduce the amount of lint generated from laundry during a drying process. Further, the washing machine according to the disclosure periodically cleans a filter for filtering lint generated from laundry, so as to facilitate circulation of air in the drum during a drying process, thereby improving the drying efficiency.
    Type: Application
    Filed: March 9, 2018
    Publication date: March 5, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-hee KANG, Sung-gyu SHIN, Hong-Yeol LEE, Hyung-sub LIM, Seung-hun CHOI
  • Patent number: 10094065
    Abstract: A washer dryer and method for controlling the same may improve a structure of air circulation and increase dehumidification efficiency, thereby reducing drying time. A cooler fan is operated to prevent overheating of a washer dryer in the drying course, which reduces faults of the washer dryer and thus reduces user inconvenience. Overheating of the washer dryer may be prevented in advance in the washing course, which maintains washing performance and prevents delay of cooling time, leading to increased drying time accuracy and thus user satisfaction. The cooler fan is disposed on the tub to vent the air in the dryer (dry air) outside the cabinet to allow high temperature and high humidity drying, thereby increasing drying performance. A hole disposed on the bottom of the dryer sucks cool air into the inside of the dryer from the outside, and air circulation rate and dehumidification efficiency may be increased.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: October 9, 2018
    Assignee: SAMSUNG ELECTRONIC CO., LTD.
    Inventors: Do Haeng Kim, Geun Kang, Hyung Sub Lim
  • Patent number: 9746238
    Abstract: A drum washing machine having an improved air circulation structure thereof. The drum washing machine includes a cabinet, a tub arranged within the cabinet, a drum rotatably arranged within the tub, a drying unit which heats and circulates air discharged from the tub so as to dry laundry within the drum, the drying unit including a drying duct equipped with a heater to heat air therein, a circulation passage provided such that air circulates between the tub and the inside of the drying duct, and a suction member which is coupled to one side of the drying duct and introduces air outside the tub onto the circulation passage, and a discharge member which is coupled to one side of the tub and discharges part of the air in the circulation passage to the outside of the cabinet.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: August 29, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung Sub Lim, Min Hee Kang, Seok Geun Bae, Sang Oh Yoo, Geun Kang, Hye Joon Seok
  • Patent number: 9695541
    Abstract: A drum washing machine and a control method thereof. The drum washing machine includes a cabinet, a tub including a first tub part and a second tub part, a drum, an inlet provided at one side of the second tub part and supplying condensed water, and at least one flow path provided on one surface from among the inner surfaces of the second tub part opposite the drum and guiding flow of the condensed water to increase a contact area between the condensed water supplied from the inlet and the second tub part. The drum washing machine improves the structure of the tub to effectively inject condensed water, and may thus increase condensing efficiency. Further, the drum washing machine improves the structures of the tub and the drying duct, and may thus prevent accumulation of lint and lowering of performance of the drum washing machine.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: July 4, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Doo Kim, Jung Hyuk Lee, Kyung Up Lim, Nam Kyu Jun, Yong Sok Lee, Hyung Sub Lim, Min Hee Kang
  • Patent number: 9641767
    Abstract: A display apparatus using an HDR function for a vehicle may include: a camera configured to capture an image around the vehicle; a luminance sensor configured to sense luminance around the vehicle; a camera image controller configured to analyze a luminance characteristic of the luminance inputted from the luminance sensor, and selectively apply the HDR function to the original image inputted from the camera; and a display controller configured to analyze the original image and the HDR-processed image which are inputted from the camera image controller, apply a transfer curve to the HDR-processed image according to the analysis result, compare the original image and the image to which the transfer curve is applied, and display any one of the original image and the image to which the transfer curve is applied, through a display unit according to the comparison result.
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: May 2, 2017
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Hyung Sub Lim
  • Publication number: 20160165120
    Abstract: A display apparatus using an HDR function for a vehicle may include: a camera configured to capture an image around the vehicle; a luminance sensor configured to sense luminance around the vehicle; a camera image controller configured to analyze a luminance characteristic of the luminance inputted from the luminance sensor, and selectively apply the HDR function to the original image inputted from the camera; and a display controller configured to analyze the original image and the HDR-processed image which are inputted from the camera image controller, apply a transfer curve to the HDR-processed image according to the analysis result, compare the original image and the image to which the transfer curve is applied, and display any one of the original image and the image to which the transfer curve is applied, through a display unit according to the comparison result.
    Type: Application
    Filed: May 1, 2015
    Publication date: June 9, 2016
    Inventor: Hyung Sub LIM
  • Publication number: 20150191863
    Abstract: A washer dryer and method for controlling the same may improve a structure of air circulation and increase dehumidification efficiency, thereby reducing drying time. A cooler fan is operated to prevent overheating of a washer dryer in the drying course, which reduces faults of the washer dryer and thus reduces user inconvenience. Overheating of the washer dryer may be prevented in advance in the washing course, which maintains washing performance and prevents delay of cooling time, leading to increased drying time accuracy and thus user satisfaction. The cooler fan is disposed on the tub to vent the air in the dryer (dry air) outside the cabinet to allow high temperature and high humidity drying, thereby increasing drying performance. A hole disposed on the bottom of the dryer sucks cool air into the inside of the dryer from the outside, and air circulation rate and dehumidification efficiency may be increased.
    Type: Application
    Filed: December 29, 2014
    Publication date: July 9, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Do Haeng KIM, Geun KANG, Hyung Sub LIM
  • Publication number: 20140230270
    Abstract: A drum washing machine having an improved air circulation structure thereof. The drum washing machine includes a cabinet, a tub arranged within the cabinet, a drum rotatably arranged within the tub, a drying unit which heats and circulates air discharged from the tub so as to dry laundry within the drum, the drying unit including a drying duct equipped with a heater to heat air therein, a circulation passage provided such that air circulates between the tub and the inside of the drying duct, and a suction member which is coupled to one side of the drying duct and introduces air outside the tub onto the circulation passage, and a discharge member which is coupled to one side of the tub and discharges part of the air in the circulation passage to the outside of the cabinet.
    Type: Application
    Filed: February 19, 2014
    Publication date: August 21, 2014
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Hyung Sub LIM, Min Hee Kang, Seok Geun Bae, Sang Oh Yoo
  • Publication number: 20140047869
    Abstract: A drum washing machine and a control method thereof. The drum washing machine includes a cabinet, a tub including a first tub part and a second tub part, a drum, an inlet provided at one side of the second tub part and supplying condensed water, and at least one flow path provided on one surface from among the inner surfaces of the second tub part opposite the drum and guiding flow of the condensed water to increase a contact area between the condensed water supplied from the inlet and the second tub part. The drum washing machine improves the structure of the tub to effectively inject condensed water, and may thus increase condensing efficiency. Further, the drum washing machine improves the structures of the tub and the drying duct, and may thus prevent accumulation of lint and lowering of performance of the drum washing machine.
    Type: Application
    Filed: August 14, 2013
    Publication date: February 20, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Doo Kim, Jung Hyuk Lee, Kyung Up Lim, Nam Kyu Jun, Yong Sok Lee, Hyung Sub Lim, Min Hee Kang
  • Patent number: 8266816
    Abstract: Disclosed are a clothes dryer and a door thereof. The door includes a glass assembly provided with a door glass; and a door cover connected to the glass assembly. The door cover has a vertically symmetrical structure, and is rotated against the glass assembly and then connected to the glass assembly, when the opening and closing direction of the door is changed. Thereby, when the opening and closing direction of the door is changed, only the door cover is rotated, and thus the opening and closing direction of the door is easily changed.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: September 18, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hyung Sub Lim
  • Publication number: 20100088917
    Abstract: Disclosed are a clothes dryer and a door thereof. The door includes a glass assembly provided with a door glass; and a door cover connected to the glass assembly. The door cover has a vertically symmetrical structure, and is rotated against the glass assembly and then connected to the glass assembly, when the opening and closing direction of the door is changed. Thereby, when the opening and closing direction of the door is changed, only the door cover is rotated, and thus the opening and closing direction of the door is easily changed.
    Type: Application
    Filed: July 31, 2009
    Publication date: April 15, 2010
    Applicant: SAMSUNG LECTRONICS CO., LTD.
    Inventor: Hyung Sub Lim