Patents by Inventor Sung Chol AN
Sung Chol AN 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).
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Patent number: 11040631Abstract: An electronic device and method for transmitting and receiving a wireless power are provided. An electronic device for transmitting and receiving wireless power may include a resonator configured to operate, based on a plurality of operating modes of the electronic device including a power reception mode, a relay mode, and a power transmission mode, wherein: (i) in the power reception mode, the resonator is configured to receive power from a wireless power transmitter, (ii) in the relay mode, the resonator is configured to relay power received from the wireless power transmitter to a wireless power receiver, and (iii) in the power transmission mode, the resonator is configured to transmit power to the wireless power receiver; and a path controller configured to control at least one electrical pathway of electronic device based on the operating mode.Type: GrantFiled: April 29, 2019Date of Patent: June 22, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Yun Kim, Young Tack Hong, Sang Wook Kwon, Yun Kwon Park, Ki Young Kim, Young Ho Ryu, Dong Zo Kim, Jin Sung Chol, Chang Wook Yoon
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Publication number: 20200267248Abstract: Provided is a mobile terminal including a display configured to display an image, a window disposed on one side of the display and touchable by a user, a case disposed on the other side of the display from a side surface of the window, and an acoustic element disposed on at least one area of the case. The acoustic element generates sound through air-vibration due to oscillation or transmits sound in a bone conduction manner.Type: ApplicationFiled: December 21, 2016Publication date: August 20, 2020Inventors: Sung Chol PARK, Young Sul KIM, In Seob JEONG, Sang Hun PARK
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Publication number: 20200264702Abstract: Provided is an input device. The input device includes a piezoelectric vibration member; a frame disposed to contact at least one area of the piezoelectric vibration member; and a connection member disposed on one surface of the piezoelectric vibration member. The piezoelectric vibration member detects a pressure applied from the outside to generate a voltage and is vibrated in accordance with a signal applied from an external device.Type: ApplicationFiled: December 13, 2016Publication date: August 20, 2020Inventors: Sung Chol PARK, Young Sul KIM, Yu Hyeong LEE, In Seob JEONG, Wan PARK
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Patent number: 10399469Abstract: A vibration reduction device for a vehicle seat that can reduce forward/backward vibration when the vehicle is stopped with the engine idling. The vibration reduction device includes a weight mounted through an elastic body in the seat back or the headrest of the seat.Type: GrantFiled: November 29, 2017Date of Patent: September 3, 2019Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, HYUNDAI DYMOS INC.Inventors: Tae Hee Won, Gil Ju Kim, Chan Ho Jung, Sung Chol An, Jin Ho Seo, Young Min Hyun
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Publication number: 20190252926Abstract: An electronic device and method for transmitting and receiving a wireless power are provided. An electronic device for transmitting and receiving wireless power may include a resonator configured to operate, based on a plurality of operating modes of the electronic device including a power reception mode, a relay mode, and a power transmission mode, wherein: (i) in the power reception mode, the resonator is configured to receive power from a wireless power transmitter, (ii) in the relay mode, the resonator is configured to relay power received from the wireless power transmitter to a wireless power receiver, and (iii) in the power transmission mode, the resonator is configured to transmit power to the wireless power receiver; and a path controller configured to control at least one electrical pathway of electronic device based on the operating mode.Type: ApplicationFiled: April 29, 2019Publication date: August 15, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Yun KIM, Young Tack HONG, Sang Wook KWON, Yun Kwon PARK, Ki Young KIM, Young Ho RYU, Dong Zo KIM, Jin Sung CHOL, Chang Wook YOON
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Patent number: 10315546Abstract: The preset disclosure provides a headrest reclining module that is mounted on a headrest. The headrest reclining module includes: a base supported on the headrest; a movable bracket coupled to the base to move forward with respect to the base; a head support panel having an end coupled to the movable bracket to be tiltable forward; and a link which has first and second ends respectively coupled to the base and the head support panel such that the first end of the link slides along a predetermined path set in the base or the head support panel and guides the head support panel to be tilted when the movable bracket is moved.Type: GrantFiled: June 29, 2015Date of Patent: June 11, 2019Assignee: HYUNDAI DYMOS INCORPORATEDInventors: Sung Chol An, Jin Ho Seo, Jun Kyu Kim, Chan Uk Park, Myeong Sub Kim, Yun Ho Kim, Dong Hwan Kim
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Patent number: 10277079Abstract: An electronic device and method for transmitting and receiving a wireless power are provided. An electronic device for transmitting and receiving wireless power may include a resonator configured to operate, based on a plurality of operating modes of the electronic device including a power reception mode, a relay mode, and a power transmission mode, wherein: (i) in the power reception mode, the resonator is configured to receive power from a wireless power transmitter, (ii) in the relay mode, the resonator is configured to relay power received from the wireless power transmitter to a wireless power receiver, and (iii) in the power transmission mode, the resonator is configured to transmit power to the wireless power receiver; and a path controller configured to control at least one electrical pathway of electronic device based on the operating mode.Type: GrantFiled: February 26, 2016Date of Patent: April 30, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam Yun Kim, Young Tack Hong, Sang Wook Kwon, Yun Kwon Park, Ki Young Kim, Young Ho Ryu, Dong Zo Kim, Jin Sung Chol, Chang Wook Yoon
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Publication number: 20180356926Abstract: Disclosed is a touch screen apparatus including a frame, a touch screen panel provided inside the frame, and a piezoelectric vibration member provided between the frame and the touch screen panel, wherein the piezoelectric vibration member vibrates in a horizontal direction of the touch screen.Type: ApplicationFiled: November 30, 2016Publication date: December 13, 2018Inventors: Sung Chol PARK, Young Sul KIM, Yu Hyeong LEE, Wan PARK
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Publication number: 20180332406Abstract: Provided is a sound output apparatus. The sound output apparatus includes a first sound output part and a second sound output part disposed to contact at least a portion of the first sound output part, and a case configured to accommodate the first and second output parts.Type: ApplicationFiled: October 28, 2016Publication date: November 15, 2018Inventors: Sung Chol PARK, In Seob JEONG, Sang Hun PARK
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Publication number: 20180324519Abstract: The present disclosure provides a sound output apparatus including a first sound output unit, a second sound output unit spaced a predetermined distance from the first sound output unit, at least one opening defined in the second sound output unit, and a housing for accommodating at least one of the first and second sound output units. Here, the housing has an external diameter that is 100% to 130% of a diameter of the second sound output unit.Type: ApplicationFiled: June 7, 2017Publication date: November 8, 2018Inventors: Sung Chol PARK, Young Sul KIM, Sang Hun PARK, In Seob JEONG
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Patent number: 10099587Abstract: The present disclosure provides an armrest-locking device that is disposed in an armrest that is stowed in an armrest case of a rear seatback. The armrest-locking device includes: a locking member disposed at any one of the armrest case and the armrest; a locking bracket rotatably coupled to the other one of the armrest case and the armrest, the locking member inserted into a groove formed on a peripheral portion of the locking bracket when the armrest is stowed; and a holding bracket. In particular, the locking bracket rotates in a forward direction to be fastened to the locking member when the locking member is inserted; and the holding bracket has an end to engage with the locking bracket when the locking bracket is rotated, maintaining the rotation state of the locking bracket.Type: GrantFiled: July 9, 2015Date of Patent: October 16, 2018Assignee: HYUNDAI DYMOS INCORPORATEDInventors: Sung Chol An, Jin Ho Seo, Jun Kyu Kim, Chan Uk Park, Myeong Sub Kim, Yun Ho Kim, Doug Hwan Kim
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Publication number: 20180288202Abstract: Provided is a complex device including: a frame in which a predetermined space is provided; a vibration member provided in the frame and generating vibration; and a speaker provided in the frame and generating a sound.Type: ApplicationFiled: December 13, 2016Publication date: October 4, 2018Inventors: Sung Chol PARK, Young Sul KIM, Yu Hyeong LEE, In Seob JEONG, Wan PARK
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Publication number: 20180257522Abstract: A vibration reduction device for a vehicle seat that can reduce forward/backward vibration when the vehicle is stopped with the engine idling. The vibration reduction device includes a weight mounted through an elastic body in the seat back or the headrest of the seat.Type: ApplicationFiled: November 29, 2017Publication date: September 13, 2018Inventors: Tae Hee WON, Gil Ju KIM, Chan Ho JUNG, Sung Chol AN, Jin Ho SEO, Young Min HYUN
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Patent number: 10017088Abstract: The present disclosure provides a footrest including: a bracket that has a plurality of wings and that is coupled to a back of a seat, the plurality of wings spaced apart at a predetermined distance from each other and extending rearward; an actuating unit to rotate a rotary shaft hingedly coupled to the plurality of wings; and a panel that is coupled to the rotary shaft and is folded or unfolded toward or away from a seatback when the rotary shaft is rotated.Type: GrantFiled: July 9, 2015Date of Patent: July 10, 2018Assignee: HYUNDAI DYMOS INCORPORATEDInventors: Sung Chol An, Jin Ho Seo, Jun Kyu Kim, Chan Uk Park, Myeong Sub Kim, Yun Ho Kim, Doug Hwan Kim
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Patent number: 9994139Abstract: The present disclosure provides a leg rest device for a vehicle. The leg rest device includes: a leg rest coupled to the front side of a seat cushion of a vehicle; a driving unit to fold and unfold the leg rest upward and downward; and a tilting unit that has a side coupled to the leg rest and the other side coupled to the seat cushion. In particular, the tilting unit tilts the leg rest forward at a predetermined angle when the leg rest is unfolded.Type: GrantFiled: July 9, 2015Date of Patent: June 12, 2018Assignee: HYUNDAI DYMOS INCORPORATEDInventors: Sung Chol An, Jin Ho Seo, Jun Kyu Kim, Chan Uk Park, Myeong Sub Kim, Yun Ho Kim, Dong Hwan Kim
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Patent number: 9896009Abstract: The present disclosure provides a seat cushion of a vehicle, the seat cushion including: a body coupled to a seat cushion; an extension disposed ahead of the body and being movable forward and backward; and an elastic member disposed in a space between the body and the extension and filling in the space between the body and the extension when the extension moves forward.Type: GrantFiled: May 8, 2015Date of Patent: February 20, 2018Assignee: HYUNDAI DYMOS INCORPORATEDInventors: Sung Chol An, Jin Ho Seo, Chan Uk Park, Myeong Sub Kim, Yun Ho Kim, Dong Hwan Kim
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Publication number: 20180029078Abstract: Provided is a piezoelectric vibrating module including a case provided therein with a predetermined space, a piezoelectric vibrating member provided in the case, vibrating according to an applied voltage, and including a piezoelectric element; a weight member provided in the case and provided to be in contact with a portion of the piezoelectric vibrating member; and at least one fixing member provided in one region of the piezoelectric vibrating member to contact and fix the weight member.Type: ApplicationFiled: May 25, 2017Publication date: February 1, 2018Inventors: In Kil PARK, Sung Chol PARK, Young Sul KIM, Yu Hyeong LEE, Wan PARK
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Patent number: 9758076Abstract: The present disclosure provides an automatic headrest including: a headrest cushion configured to couple to a stay rod of a vehicle seat back; an actuation module configured to couple to the stay rod; a cushion bracket configured to couple to a rear surface of the headrest cushion; an actuation link having a plate shape; a motor link, wherein one side of the motor link is configured to couple to the actuation module and the other side of the motor link is configured to extend downward; and a guide link having a plate shape, wherein one side of a top portion of the guide link is configured to couple to the cushion bracket, the other side of the top portion of the guide link is configured to couple to the actuation link, and a bottom portion of the guide link is configured to couple to the motor link.Type: GrantFiled: December 12, 2016Date of Patent: September 12, 2017Assignees: Hyundai Dymos Incorporated, Seoyoncnf Co., Ltd.Inventors: Sung Chol An, Jin Ho Seo, Jun Kyu Kim, Myeong Sub Kim, Yun Ho Kim, Dong Hwan Kim, Ju Sung Ha, Woo Jung Jang
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Patent number: 9738189Abstract: The present disclosure provides an electric headrest including: an oil damper which has a storing part in which oil is stored, and a rotary shaft coupled to the top of the storing part and having a first saw-toothed part protruding from the outer peripheral surface of the rotary shaft; a center cover that is formed in the center of the rear of a headrest pad and in which the oil damper is coupled to the inside of a hinge coupling part; and a side cover coupled to the center cover at the side of the center cover by the hinge coupling part, and having a second saw-toothed part formed at a position corresponding to the first saw-toothed part of the oil damper.Type: GrantFiled: May 8, 2015Date of Patent: August 22, 2017Assignee: HYUNDAI DYMOS INCORPORATEDInventors: Sung Chol An, Jin Ho Seo, Chan Uk Park, Myeong Sub Kim, Yun Ho Kim, Dong Hwan Kim
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Publication number: 20170197534Abstract: The present disclosure provides a footrest including: a bracket that has a plurality of wings and that is coupled to a back of a seat, the plurality of wings spaced apart at a predetermined distance from each other and extending rearward; an actuating unit to rotate a rotary shaft hingedly coupled to the plurality of wings; and a panel that is coupled to the rotary shaft and is folded or unfolded toward or away from a seatback when the rotary shaft is rotated.Type: ApplicationFiled: July 9, 2015Publication date: July 13, 2017Applicant: HYUNDAI DYMOS INCORPORATEDInventors: Sung Chol AN, Jin Ho SEO, Jun Kyu KIM, Chan Uk PARK, Myeong Sub KIM, Yun Ho KIM, Doug Hwan KIM