Patents by Inventor Hyunsun YOO

Hyunsun YOO 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: 20190313176
    Abstract: Provided is a portable audio equipment comprising: a neckband-shaped housing having one side open; a vibration unit including a plurality of vibration modules provided in at least two regions corresponding to both sides of the housing; and a control unit for sensing a control signal including information on a vibration pattern for each of the plurality of vibration modules and controlling the plurality of vibration modules to output the vibration pattern, wherein the vibration pattern is related to event information that is generated in an external terminal device.
    Type: Application
    Filed: November 14, 2017
    Publication date: October 10, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Obyoung KANG, Sungwon KIM, Hyunsun YOO, Seunghoon LEE, Donghan KIM, Joonseong HA
  • Patent number: 10356506
    Abstract: A portable sound equipment comprising a neckband wire configured to wrap a predetermined region of a user's neck, a main body coupled to both ends of the neckband wire and configured to form an electric control unit, a first button hole configured to form an open portion in the main body; a first button exposed outside via the first buttonhole, a side case configured to cover a first area of the main body which includes the first button hole, and a drainage groove provide in the first area along a circumference of the first button hole and forming a step with an outer surface of the main body is provided, so as to enhance the waterproof structure and realize the slim design and light weight.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: July 16, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Kwancheol Kang, Siyoung Park, Junsoo Park, Wonjae Kang, Hyunsun Yoo
  • Patent number: 10321229
    Abstract: A wireless sound equipment including a band having elasticity, a housing provided at both ends of the band, the housing having a receiver holder formed in one end, a receiver coupled/decoupled to/from the receiver holder, a printed circuit board provided in the housing, a rotary member provided in the housing and an audio cable having one end connected to the rotary member and the other end connected to the receiver is provided. The rotary member includes an audio substrate connected to the printed circuit board and having a circular connecting terminal and an audio brush connected to the one end of the audio cable to transmit a signal transmitted from the printed circuit board to the audio cable while moving over the circular connecting terminal of the printed circuit board.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: June 11, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangwoo Seo, Hyungwoo Park, Donghyun Kim, Hyunsun Yoo, Secheol Oh, Hyuksoo Chang
  • Patent number: 10200781
    Abstract: A sound output apparatus is provided, which includes an outer case having an upper portion with an opening formed upward, and a lower portion with sound holes formed therethrough, a first sound output unit provided at an upper side within the outer case and capable of outputting sounds of a first frequency band, a second sound output unit provided at a lower side within the outer case and capable of outputting sounds of a second frequency band, and a conveying device provided below the first sound output unit and capable of moving the first sound output unit up and down, wherein the conveying device allows the first sound output unit to protrude upwardly such that sounds are output between the outer case and the first sound output unit.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: February 5, 2019
    Assignee: LG Electronics Inc.
    Inventors: Hyunsun Yoo, Seungjong Park, Sangwoo Seo
  • Patent number: 10129647
    Abstract: There is disclosed a wireless sound equipment including a body which is wearable on a user's body, a first hole formed in an upper portion of the body, a second hole formed in a lower portion of the body toward the user's body when the user wears the wireless sound equipment, a first speaker configured to output sound via the first hole, and a second speaker configured to output sound via the second hole.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: November 13, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangwoo Seo, Hongyi Song, Hyunsun Yoo, Hyungwoo Park, Jaeseok Ho
  • Patent number: 10080075
    Abstract: Disclosed is a portable sound equipment. The present invention includes a body, first and second holders formed at the body, and a pair of earbuds, each earbud of the pair of earbuds detachably coupled with the first and second holders. And each earbud of the pair of the earbuds comprises a sound output unit, a wireless communication unit, a detecting unit configured to detect whether the earbud is coupled with the first holder or the second holder, and a controller configured to control the wireless communication unit and the sound output unit in first mode in response to detection of coupling of the earbud with the first holder, and control the wireless communication unit and the sound output unit in a second mode in response to detection of coupling of the earbud with the second holder.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: September 18, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Obyoung Kang, Hyunsun Yoo, Youchang Kim, Jihye Kim
  • Patent number: 10063955
    Abstract: A portable electronic device including a housing; a button hole formed in the housing; and a button unit arranged in the button hole of the housing is provided. The button unit includes a top button coupled to the housing and covering the button hole, with a first direction length larger than a second direction length; a button frame provided in the housing, with one portion in the second direction coupled to a bottom of the top button and the other portion in the second direction coupled to an internal space of the housing; an actuator projected from a bottom surface of the button frame; and a dome switch pressed by the actuator and generating a signal, when the top button is pressed.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: August 28, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangwoo Seo, Seolyong Shin, Hyunsun Yoo, Jungyoun Kang
  • Patent number: 10034075
    Abstract: A portable sound equipment including a main body including an upper case and a lower case; a speaker hole formed in a top surface of the upper case; a speaker module secured to an inner surface of the upper case and adjacent to the speaker hole; a wireless communication unit transceiving data wirelessly; and a main board mounted in an internal space of the lower case and separated from the speaker module and controlling the output of the speaker module based on a signal received by the wireless communication unit.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: July 24, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Minhyuck Choi, Sangwoo Seo, Hyunsun Yoo
  • Patent number: 10034074
    Abstract: A portable sound equipment having a body curved in C-shape, the body including an elastic part, an earbud holder provided to the body, an earbud detachably attached to the earbud holder, the earbud including a sound output module configured to output sound, a main board situated within the body, the main board configured to control the sound output module by being connected to the earbud, a sound cable connecting the earbud and the main body, a rotation module located within the body between an end portion of the body and main board, the rotation module configured to have the sound cable wound on an outer circumference thereof, a bridge coupled with the body to cover one surface of the rotation module, a flexible board disposed along the bridge and having one side connected to the main board and another side coupled to a microphone.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: July 24, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Donghyun Kim, Seolyong Shin, Shin Han, Youchang Kim, Hyunsun Yoo, Jungyoun Kang, Obyoung Kang, Sangwoo Seo, Jaekwang Lee, Kyoungsu Nam, Dongyun Hyun
  • Patent number: 10015624
    Abstract: A method of processing data in a system comprising both a mobile terminal and a wireless control device, the method comprising of pairing the mobile terminal with the wireless control device transmitting a first signal corresponding to a manipulation for finding the mobile terminal from the wireless control device to the mobile terminal displaying, in the mobile terminal, a message for indicating that an operation corresponding to the first signal is being performed with performing a specific function based on the strength of the first signal, wherein the specific function includes at least one of a vibration or sound output and transmitting a second signal corresponding to a manipulation for controlling the specific function from the wireless control device to the mobile terminal stopping, in the mobile terminal, the specific function in response to the second signal.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: July 3, 2018
    Assignee: LG Electronics Inc.
    Inventors: Sangwoo Seo, Hyunsun Yoo
  • Publication number: 20180184186
    Abstract: A portable sound equipment comprising a neckband wire configured to wrap a predetermined region of a user's neck, a main body coupled to both ends of the neckband wire and configured to form an electric control unit, a first button hole configured to form an open portion in the main body; a first button exposed outside via the first buttonhole, a side case configured to cover a first area of the main body which includes the first button hole, and a drainage groove provide in the first area along a circumference of the first button hole and forming a step with an outer surface of the main body is provided, so as to enhance the waterproof structure and realize the slim design and light weight.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 28, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Kwancheol KANG, Siyoung PARK, Junsoo PARK, Wonjae KANG, Hyunsun YOO
  • Publication number: 20180152213
    Abstract: An electronic device comprises a middle housing; a frame including a first frame and a second frame, each of which have one end respectively coupled to both the left and right sides of the middle housing; a body housing coupled to the frame such that electronic parts are loaded therein; and a frame adjusting part for adjusting an angle between the first frame and the second frame or an arrangement thereof. The electronic device includes the frame adjusting part capable of changing the angle of a band hung around the neck of changing the angle of a band hung around the neck of a user, and thus is conveniently removed and can be stably fixed when worn.
    Type: Application
    Filed: August 7, 2015
    Publication date: May 31, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Seungyoon LEE, Hyunsun YOO, Minhyuck CHOI, Jaebeom CHO, Joongyeol KO
  • Patent number: 9961482
    Abstract: A portable electronic equipment including a main body configured to be worn on a user's neck; a user input unit on the main body; a short-range wireless chipset loaded in the main body and configured to perform wireless communication with a host media device; and a controller configured to sense, via a sensor, whether or not the user is wearing the main body on their neck, and selectively control the short-range wireless chipset to perform the wireless communication with the host media device via a designated profile supported by the host media device and a function implemented by the host media device.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: May 1, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsu Park, Hyunsun Yoo, Sooyong Shim
  • Patent number: 9918155
    Abstract: A portable sound equipment having a body curved in C-shape, the body including an elastic part, an earbud holder provided to the body, an earbud detachably attached to the earbud holder, the earbud including a sound output module configured to output sound, a main board situated within the body, the main board configured to control the sound output module by being connected to the earbud, a sound cable connecting the earbud and the main body, a rotation module located within the body between an end portion of the body and main board, the rotation module configured to have the sound cable wound on an outer circumference thereof, a bridge coupled with the body to cover one surface of the rotation module, a flexible board disposed along the bridge and having one side connected to the main board and another side coupled to a microphone.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: March 13, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Donghyun Kim, Seolyong Shin, Shin Han, Youchang Kim, Hyunsun Yoo, Jungyoun Kang, Obyoung Kang, Sangwoo Seo, Jaekwang Lee, Kyoungsu Nam, Dongyun Hyun
  • Publication number: 20180054696
    Abstract: A portable electronic equipment including a main body configured to be worn on a user's neck; a user input unit on the main body; a short-range wireless chipset loaded in the main body and configured to perform wireless communication with a host media device; and a controller configured to sense, via a sensor, whether or not the user is wearing the main body on their neck, and selectively control the short-range wireless chipset to perform the wireless communication with the host media device via a designated profile supported by the host media device and a function implemented by the host media device.
    Type: Application
    Filed: December 7, 2016
    Publication date: February 22, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyunsu PARK, Hyunsun YOO, Sooyong SHIM
  • Publication number: 20170374445
    Abstract: A portable sound equipment including a main body including an upper case and a lower case; a speaker hole formed in a top surface of the upper case; a speaker module secured to an inner surface of the upper case and adjacent to the speaker hole; a wireless communication unit transceiving data wirelessly; and a main board mounted in an internal space of the lower case and separated from the speaker module and controlling the output of the speaker module based on a signal received by the wireless communication unit.
    Type: Application
    Filed: December 6, 2016
    Publication date: December 28, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Minhyuck CHOI, Sangwoo SEO, Hyunsun YOO
  • Publication number: 20170347192
    Abstract: There is disclosed a wireless sound equipment including a body which is wearable on a user's body, a first hole formed in an upper portion of the body, a second hole formed in a lower portion of the body toward the user's body when the user wears the wireless sound equipment, a first speaker configured to output sound via the first hole, and a second speaker configured to output sound via the second hole.
    Type: Application
    Filed: May 16, 2017
    Publication date: November 30, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Sangwoo SEO, Hongyi SONG, Hyunsun YOO, Hyungwoo PARK, Jaeseok HO
  • Publication number: 20170311072
    Abstract: A portable electronic device including a housing; a button hole formed in the housing; and a button unit arranged in the button hole of the housing is provided. The button unit includes a top button coupled to the housing and covering the button hole, with a first direction length larger than a second direction length; a button frame provided in the housing, with one portion in the second direction coupled to a bottom of the top button and the other portion in the second direction coupled to an internal space of the housing; an actuator projected from a bottom surface of the button frame; and a dome switch pressed by the actuator and generating a signal, when the top button is pressed.
    Type: Application
    Filed: July 6, 2016
    Publication date: October 26, 2017
    Applicant: LG Electronics Inc.
    Inventors: Sangwoo Seo, Seolyong Shin, Hyunsun Yoo, Jungyoun Kang
  • Publication number: 20170311073
    Abstract: Disclosed is a portable sound equipment. The present invention includes a body, first and second holders formed at the body, and a pair of earbuds, each earbud of the pair of earbuds detachably coupled with the first and second holders. And each earbud of the pair of the earbuds comprises a sound output unit , a wireless communication unit, a detecting unit configured to detect whether the earbud is coupled with the first holder or the second holder, and a controller configured to control the wireless communication unit and the sound output unit in first mode in response to detection of coupling of the earbud with the first holder, and control the wireless communication unit and the sound output unit in a second mode in response to detection of coupling of the earbud with the second holder.
    Type: Application
    Filed: December 21, 2016
    Publication date: October 26, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Obyoung KANG, Hyunsun YOO, Youchang KIM, Jihye KIM
  • Patent number: 9760184
    Abstract: A portable keyboard includes: a polygonal pillar-shaped main body having a battery embedded therein; a key assembly connected to the main body, the key assembly having a plurality of key arrangements; and a connecting member formed to extend down to the bottom of the key assembly while connecting the key assembly and the main body to each other, wherein at least one key arrangement in the key assembly allows information to be entered by a touch, a first element is provided to the main body, a second element is provided to the key assembly, and the first element and the second element are attached to each other by magnetic force such that the key assembly is wound.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: September 12, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyuksoo Chang, Hyunsun Yoo, Sangwoo Seo, Hyungwoo Park