Patents by Inventor Juwan LEE

Juwan LEE 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: 20220404045
    Abstract: An air cleaner capable of removing bacteria and viruses. The air cleaner includes: a main body including a suction hole through which air is introduced and a discharge hole through which air is discharged; an ultraviolet (UV) irradiation device disposed between the suction hole and the discharge hole, and including a UV light emitting diode (LED) configured to transmit ultraviolet rays toward the discharge hole; a photocatalyst filter including a photocatalyst provided to generate active oxygen by reacting with the UV rays transmitted from the UV LED, and disposed between the UV irradiation device and the discharge hole; and a light blocking member disposed between the UV LED and the suction hole to prevent the UV rays transmitted from the UV LED from being emitted to an outside of the main body through the suction hole.
    Type: Application
    Filed: August 25, 2022
    Publication date: December 22, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Juwan PARK, Juyoung KIM, Sunghyun CHUN, Nakhyun KIM, Changhyun PARK, Moonsun SHIN, Wonhee LEE, Changwoo JUNG
  • Publication number: 20220327283
    Abstract: An electronic device can include a memory which stores a plurality of applications including an electronic note application and at least one electronic note file, and a processor connected to the memory. The memory further stores instructions which, when executed, cause the processor to identify contents included in the electronic note file, compare the identified contents with data forms corresponding to the plurality of applications, estimate a category of the electronic note file based on a result of comparing the identified contents with the data forms of the plurality of applications, and store the identified contents in an application corresponding to the category among the plurality of applications.
    Type: Application
    Filed: June 29, 2022
    Publication date: October 13, 2022
    Inventors: Juwan LEE, Yoonjae PARK, Jinwoo PARK, Jooyong BYEON, Jaeyung YEO
  • Patent number: 11466876
    Abstract: Disclosed herein is a humidifier including an improved structure of a water collection tank. The humidifier includes a main body, a water supply tank provided in an upper portion of the main body, a humidifying fabric arranged in an inside of the main body and disposed below the water supply tank to receive water, a fan configured to move air through the humidifying fabric, a water collection tank configured to collect water from the humidifying fabric, a pump configured to pump water from the water collection tank to the water supply tank, and a humidifier lower cover coupleable to and decoupleable from a lower end of the main body. The water collection tank includes a water collection tank top cover provided in an upper portion of the water collection tank, and a water collection tank lower cover configured to be accessible through the lower end of the main body.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: October 11, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Juwan Park, Nakhyun Kim, Juyoung Kim, Changhyun Park, Moonsun Shin, Wonhee Lee, Hojin Lee, Changwoo Jung, Sunghyun Chun
  • Patent number: 11399087
    Abstract: Various embodiments relate to an electronic device including a button and a method for an operation in the electronic device. The electronic device may include: an elongated housing comprising a first end and a second end; a dielectric tip disposed at the first end; a button arranged on an outer surface of the housing; a first circuit connected to the dielectric tip and configured to receive a first electromagnetic signal from a touchscreen display of an external device and to transmit a second electromagnetic signal to the display of the external device; a second circuit configured to wirelessly receive and transmit a third signal; and a control circuit operatively connected to the first circuit and the second circuit.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: July 26, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Changbyung Park, Juwan Park, Joohoon Lee, Jongwu Baek, Hyunsuk Choi
  • Publication number: 20220122603
    Abstract: Various embodiments of the disclosure provide an electronic device and a method of operating the same, the electronic device including: a speech recognition module; a memory configured to store information corresponding to a plurality of domains related to a collaborative task; and a processor operatively connected to the speech recognition module or the memory, wherein the processor is configured to receive a user voice from a user, analyze the received user voice using the speech recognition module to determine whether or not to perform a collaborative task, if the collaborative task is determined to be performed, select at least one participant related to the collaborative task, collect information related to the collaborative task from the user or an electronic device of the selected participant, and perform the collaborative task, based on the collected information. Various embodiments may be provided.
    Type: Application
    Filed: September 18, 2020
    Publication date: April 21, 2022
    Inventors: Jooyong BYEON, Jinwoo PARK, Juwan LEE, Jaeyung YEO
  • Patent number: 10573302
    Abstract: A terminal includes a microphone, a display, an audio output module, a communication unit to exchange data with a server or a home appliance, and a controller to control display of a screen including information related to the home appliance and to control output of information corresponding to user voice based on the information related to the home appliance on the screen via the display or the audio output module when the user voice is received via the microphone. Therefore, it is possible to improve user convenience upon utilizing the home appliance.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Juwan Lee, Daegeun Seo, Jihyun Song, Lagyoung Kim
  • Publication number: 20190267004
    Abstract: Provided is a smart home appliance. The smart home appliance includes: a voice input unit collecting a voice; a voice recognition unit recognizing a text corresponding to the voice collected through the voice input unit; a capturing unit collecting an image for detecting a user's visage or face; a memory unit mapping the text recognized by the voice recognition unit and a setting function and storing the mapped information; and a control unit determining whether to perform a voice recognition service on the basis of at least one information of image information collected by the capturing unit and voice information collected by the voice input unit.
    Type: Application
    Filed: February 28, 2019
    Publication date: August 29, 2019
    Inventors: Juwan LEE, Lagyoung Kim, Taedong Shin, Daegeun Seo
  • Patent number: 10269344
    Abstract: Provided is a smart home appliance. The smart home appliance includes: a voice input unit collecting a voice; a voice recognition unit recognizing a text corresponding to the voice collected through the voice input unit; a capturing unit collecting an image for detecting a user's visage or face; a memory unit mapping the text recognized by the voice recognition unit and a setting function and storing the mapped information; and a control unit determining whether to perform a voice recognition service on the basis of at least one information of image information collected by the capturing unit and voice information collected by the voice input unit.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: April 23, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Juwan Lee, Lagyoung Kim, Taedong Shin, Daegeun Seo
  • Patent number: 10015021
    Abstract: Disclosed are a home appliance and a mobile terminal. The home appliance includes a drive unit, an acoustic output module configured to output sound, a microphone configured to receive sound from an external source, a memory configured to store information related to the home appliance when the home appliance is being operated, an acoustic communication unit configured to output sound containing the information related to the home appliance to the acoustic output module or to extract prescribed information from the sound received via the microphone based on an acoustic communication mode, and a controller configured to control the drive unit according to the information extracted by the acoustic communication unit. Transmission of information between the home appliance and the mobile terminal is accomplished via acoustic communication.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: July 3, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Taedong Shin, Juwan Lee, Lagyoung Kim, Seunghoon Lee
  • Patent number: 9962054
    Abstract: Disclosed herein are a robot cleaner and a robot cleaning system having the same. The robot cleaner includes a main body, a traveling unit configured to move the main body, a cleaning unit configured to execute cleaning, a camera configured to capture an image including foreign substances, a communication unit configured to exchange data with a mobile terminal or a server, and a controller configured to control transmission of the image including the foreign substances and image related information to the mobile terminal or the server and to execute cleaning of an area around the foreign substances based on cleaning execution information regarding the foreign substances or to execute no cleaning of the area around the foreign substances based on cleaning avoidance information regarding the foreign substances, transmitted from the mobile terminal or the server. Thereby, the robot cleaner may selectively clean foreign substances.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: May 8, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Daegeun Seo, Juwan Lee, Lagyoung Kim
  • Patent number: 9845964
    Abstract: Disclosed is an air conditioner. The air conditioner includes an outdoor unit. The air conditioner further includes an indoor unit located in a building and configured to distribute cool air to a space within the building. The air conditioner further includes an antenna unit configured to sense (i) movement of human bodies within the space or (ii) presence of human bodies located in the space and determine a number of human bodies based on the sensed presence, where the antenna unit includes a housing and a plurality of antenna arrays located on an outer surface of the housing.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: December 19, 2017
    Assignee: LG Electronics Inc.
    Inventors: Joongkeun Lee, Kunkook Park, Juwan Lee, Daegeun Seo, Soonhaeng Jo
  • Publication number: 20170004828
    Abstract: Provided is a smart home appliance. The smart home appliance includes: a voice input unit collecting a voice; a voice recognition unit recognizing a text corresponding to the voice collected through the voice input unit; a capturing unit collecting an image for detecting a user's visage or face; a memory unit mapping the text recognized by the voice recognition unit and a setting function and storing the mapped information; and a control unit determining whether to perform a voice recognition service on the basis of at least one information of image information collected by the capturing unit and voice information collected by the voice input unit.
    Type: Application
    Filed: November 4, 2014
    Publication date: January 5, 2017
    Inventors: Juwan LEE, Lagyoung KIM, Taedong SHIN, Daegeun SEO
  • Publication number: 20160278599
    Abstract: Disclosed herein are a robot cleaner and a robot cleaning system having the same. The robot cleaner includes a main body, a traveling unit configured to move the main body, a cleaning unit configured to execute cleaning, a camera configured to capture an image including foreign substances, a communication unit configured to exchange data with a mobile terminal or a server, and a controller configured to control transmission of the image including the foreign substances and image related information to the mobile terminal or the server and to execute cleaning of an area around the foreign substances based on cleaning execution information regarding the foreign substances or to execute no cleaning of the area around the foreign substances based on cleaning avoidance information regarding the foreign substances, transmitted from the mobile terminal or the server. Thereby, the robot cleaner may selectively clean foreign substances.
    Type: Application
    Filed: March 22, 2016
    Publication date: September 29, 2016
    Inventors: Daegeun SEO, Juwan LEE, Lagyoung KIM
  • Publication number: 20160267910
    Abstract: A terminal includes a microphone, a display, an audio output module, a communication unit to exchange data with a server or a home appliance, and a controller to control display of a screen including information related to the home appliance and to control output of information corresponding to user voice based on the information related to the home appliance on the screen via the display or the audio output module when the user voice is received via the microphone. Therefore, it is possible to improve user convenience upon utilizing the home appliance.
    Type: Application
    Filed: March 9, 2016
    Publication date: September 15, 2016
    Inventors: Juwan LEE, Daegeun SEO, Jihyun SONG, Lagyoung KIM
  • Publication number: 20160226676
    Abstract: Disclosed are a home appliance and a mobile terminal. The home appliance includes a drive unit, an acoustic output module configured to output sound, a microphone configured to receive sound from an external source, a memory configured to store information related to the home appliance when the home appliance is being operated, an acoustic communication unit configured to output sound containing the information related to the home appliance to the acoustic output module or to extract prescribed information from the sound received via the microphone based on an acoustic communication mode, and a controller configured to control the drive unit according to the information extracted by the acoustic communication unit. Transmission of information between the home appliance and the mobile terminal is accomplished via acoustic communication.
    Type: Application
    Filed: September 16, 2014
    Publication date: August 4, 2016
    Applicant: LG ELECTRONICS INC.
    Inventors: Taedong SHIN, Juwan LEE, Lagyoung KIM, Seunghoon LEE
  • Publication number: 20140374083
    Abstract: Disclosed is an air conditioner. The air conditioner includes an outdoor unit. The air conditioner further includes an indoor unit located in a building and configured to distribute cool air to a space within the building. The air conditioner further includes an antenna unit configured to sense (i) movement of human bodies within the space or (ii) presence of human bodies located in the space and determine a number of human bodies based on the sensed presence, where the antenna unit includes a housing and a plurality of antenna arrays located on an outer surface of the housing.
    Type: Application
    Filed: June 18, 2014
    Publication date: December 25, 2014
    Inventors: Joongkeun LEE, Kunkook PARK, Juwan LEE, Daegeun SEO, Soonhaeng JO