Patents by Inventor Young Sul Kim

Young Sul 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).

  • MOBILE TERMINAL
    Publication number: 20200267248
    Abstract: 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: Application
    Filed: December 21, 2016
    Publication date: August 20, 2020
    Inventors: Sung Chol PARK, Young Sul KIM, In Seob JEONG, Sang Hun PARK
  • INPUT DEVICE AND ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20200264702
    Abstract: 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: Application
    Filed: December 13, 2016
    Publication date: August 20, 2020
    Inventors: Sung Chol PARK, Young Sul KIM, Yu Hyeong LEE, In Seob JEONG, Wan PARK
  • TOUCH SCREEN DEVICE
    Publication number: 20180356926
    Abstract: 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: Application
    Filed: November 30, 2016
    Publication date: December 13, 2018
    Inventors: Sung Chol PARK, Young Sul KIM, Yu Hyeong LEE, Wan PARK
  • SOUND OUTPUT APPARATUS
    Publication number: 20180324519
    Abstract: 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: Application
    Filed: June 7, 2017
    Publication date: November 8, 2018
    Inventors: Sung Chol PARK, Young Sul KIM, Sang Hun PARK, In Seob JEONG
  • COMPLEX DEVICE AND ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20180288202
    Abstract: 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: Application
    Filed: December 13, 2016
    Publication date: October 4, 2018
    Inventors: Sung Chol PARK, Young Sul KIM, Yu Hyeong LEE, In Seob JEONG, Wan PARK
  • PIEZOELECTRIC VIBRATING MODULE AND ELECTRONIC DEVICE HAVING THE SAME
    Publication number: 20180029078
    Abstract: 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: Application
    Filed: May 25, 2017
    Publication date: February 1, 2018
    Inventors: In Kil PARK, Sung Chol PARK, Young Sul KIM, Yu Hyeong LEE, Wan PARK
  • Piezoelectric vibrating device
    Patent number: 9773965
    Abstract: Provided is a piezoelectric vibrating device including a case provided with a certain space therein, a piezoelectric vibrating member provided in the case and vibrating according to an applied voltage, a weight member provided in the case and connected to a part of the piezoelectric vibrating member in a vibration direction of the piezoelectric vibrating member, and a limitation member for limiting movement of the weight member.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: September 26, 2017
    Assignee: INNOCHIPS TECHNOLOGY CO., LTD.
    Inventors: In Kil Park, Tae Hyung Noh, Seong Cheol Park, Young Sul Kim, Byung Yul Choi, Hyun Chul Jung, Soon Dong Choi
  • Portable piezoelectric speaker and electronic device having the same
    Patent number: 9699568
    Abstract: Disclosed is a portable piezoelectric speaker including a body configured to be coupled to and separated from a rear surface of an electronic device, and a piezoelectric speaker module coupled to a predetermined area of the body, wherein the piezoelectric speaker module includes a piezoelectric device, and a vibration transfer member provided to be in contact with at least one area of the piezoelectric device and to be spaced apart from at least one surface of the piezoelectric device.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: July 4, 2017
    Assignee: INNOCHIPS TECHNOLOGIES CO., LTD.
    Inventors: In Kil Park, Seong Cheol Park, Tae Hyung Noh, Hyun Chul Jung, Young Sul Kim
  • Complex device and electronic device having the same
    Patent number: 9484768
    Abstract: Provided are a complex device including a piezoelectric device, a wire patch cell (WPC) antenna disposed on one surface of the piezoelectric device, the WPC antenna being connected to two antenna patterns that are vertically spaced apart from each other, and a near field communication (NFC) antenna disposed outside the WPC antenna and an electronic device having the same.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: November 1, 2016
    Assignee: INNOCHIPS TECHNOLOGY CO., LTD.
    Inventors: In Kil Park, Tae Hyung Noh, Sung Cheol Park, Young Sul Kim, Soon Dong Choi, In Seob Jung, Wan Park, Hee Seob Shin
  • PIEZOELECTRIC DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20160052020
    Abstract: Provided is a piezoelectric device including a first piezoelectric plate, a vibration plate provided to contact one surface of the first piezoelectric plate, and at least one second piezoelectric plate provided to contact the vibration plate, wherein the first and second piezoelectric plates have different resonant frequencies.
    Type: Application
    Filed: May 12, 2015
    Publication date: February 25, 2016
    Inventors: In Kil PARK, Tae Hyung NOH, Sung Cheol PARK, Young Sul KIM, Kyung Seob YOON, Hee Seob SHIN, In Seob JUNG
  • PIEZOELECTRIC DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20160052019
    Abstract: Provided is a piezoelectric device including a first piezoelectric plate, and at least one second piezoelectric plate configured to contact at least one area of the first piezoelectric plate, wherein the first and second piezoelectric plates have different resonant frequencies.
    Type: Application
    Filed: May 12, 2015
    Publication date: February 25, 2016
    Inventors: In Kil PARK, Tae Hyung NOH, Sung Cheol PARK, Young Sul KIM, Kyung Seob YOON, Hee Seob SHIN, In Seob JUNG
  • PIEZOELECTRIC DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20160052018
    Abstract: Provided is a piezoelectric device including at least two piezoelectric plates configured to include at two contact points, wherein the at least two piezoelectric plates include at least two resonant frequencies. The piezoelectric device in a wearable device operates as at least any one of a piezoelectric sound device and a piezoelectric vibration device.
    Type: Application
    Filed: May 12, 2015
    Publication date: February 25, 2016
    Inventors: In Kil PARK, Tae Hyung NOH, Sung Cheol PARK, Young Sul KIM, Kyung Seob YOON, Hee Seob SHIN, In Seob JUNG
  • PORTABLE PIEZOELECTRIC SPEAKER AND ELECTRONIC DEVICE HAVING THE SAME
    Publication number: 20160014525
    Abstract: Disclosed is a portable piezoelectric speaker including a body configured to be coupled to and separated from a rear surface of an electronic device, and a piezoelectric speaker module coupled to a predetermined area of the body, wherein the piezoelectric speaker module includes a piezoelectric device, and a vibration transfer member provided to be in contact with at least one area of the piezoelectric device and to be spaced apart from at least one surface of the piezoelectric device.
    Type: Application
    Filed: December 31, 2013
    Publication date: January 14, 2016
    Inventors: In Kil PARK, Seong Cheol PARK, Tae Hyung NOH, Hyun Chul JUNG, Young Sul KIM
  • COMPLEX DEVICE AND ELECTRONIC DEVICE HAVING THE SAME
    Publication number: 20150126112
    Abstract: Provided are a complex device including a piezoelectric device, a wire patch cell (WPC) antenna disposed on one surface of the piezoelectric device, the WPC antenna being connected to two antenna patterns that are vertically spaced apart from each other, and a near field communication (NFC) antenna disposed outside the WPC antenna and an electronic device having the same.
    Type: Application
    Filed: October 31, 2014
    Publication date: May 7, 2015
    Inventors: In Kil PARK, Tae Hyung NOH, Sung Cheol PARK, Young Sul KIM, Soon Dong CHOI, In Seob JUNG, Wan PARK, Hee Seob SHIN
  • SOUND AMPLIFICATION BOX AND SOUND AMPLIFICATION DEVICE INCLUDING THE SAME
    Publication number: 20150122575
    Abstract: Provided are a sound amplification box and a sound amplification device. The sound amplification box includes a body including a predetermined resonance space therein and having a surface contacting an electronic device, a resonance hole formed in at least one surface of the body, and a vibration transmission part in a predetermined region of the surface contacting the electronic device.
    Type: Application
    Filed: October 31, 2014
    Publication date: May 7, 2015
    Inventors: In Kil PARK, Tae Hyung NOH, Sung Cheol PARK, Young Sul KIM, Soon Dong CHOI, In Seob JUNG, Wan PARK
  • PIEZOELECTRIC VIBRATING DEVICE
    Publication number: 20140339958
    Abstract: Provided is a piezoelectric vibrating device including a case provided with a certain space therein, a piezoelectric vibrating member provided in the case and vibrating according to an applied voltage, a weight member provided in the case and connected to a part of the piezoelectric vibrating member in a vibration direction of the piezoelectric vibrating member, and a limitation member for limiting movement of the weight member.
    Type: Application
    Filed: May 19, 2014
    Publication date: November 20, 2014
    Applicant: INNOCHIPS TECHNOLOGY CO., LTD.
    Inventors: In Kil PARK, Tae Hyung NOH, Seong Cheol PARK, Young Sul KIM, Byung Yul CHOI, Hyun Chul JUNG, Soon Dong CHOI
  • MULTI-DIRECTION INPUT DEVICE
    Publication number: 20120112859
    Abstract: Provided is multi-direction input device. The multi-direction input device includes a magnet part, a manipulation member configured to receive the magnet part, the manipulation member being moved in multi-directions by user's manipulation, and a hinge part configured to surround at least one side of the manipulation member, the hinge part allowing the manipulation member to return to an original position by elasticity. At least one portion of the manipulation member is formed of a magnetic field blocking material.
    Type: Application
    Filed: November 8, 2011
    Publication date: May 10, 2012
    Applicant: INNOCHIPS TECHNOLOGY CO., LTD.
    Inventors: In-Kil PARK, Dae Kyum KIM, Young Sul KIM
  • MULTI-DIRECTION INPUT DEVICE
    Publication number: 20120086634
    Abstract: Provided is a multi-direction input device. The multi-direction input device includes a manipulation member moved in a multi-direction by a user's manipulation, a hinge part disposed to surround at least one side of the manipulation member, the hinge part returning to an initial position of the manipulation member by elasticity, and a fixing member configured to fix at least one portion of the hinge part.
    Type: Application
    Filed: October 10, 2011
    Publication date: April 12, 2012
    Applicant: INNOCHIPS TECHNOLOGY CO., LTD.
    Inventors: In-Kil PARK, Dae Kyum KIM, Young Sul KIM
  • 1,1-dioxopenicillanoyl oxymethyl D-6-(.alpha.-(methyleneamino) phenylacetamido)-penicillanate and a process for the preparation thereof
    Patent number: 5004738
    Abstract: A pharmaceutical compound which comprises reacting the sodium penicillanic acid 1,1-dioxides with chloroiodomethane in the presence of a solvent to produce chloromethylpenicillanate 1,1-dioxides, reacting the chloromethylpenicillanate 1,1-dioxides with a sodium iodide to produce iodomethylpenicillanate 1,1-dioxides, and reacting the iodomethylpenicillanate 1,1-dioxide with sodium methampicillin and is effective in the treatment of bacterial infections in a mammal.
    Type: Grant
    Filed: July 24, 1989
    Date of Patent: April 2, 1991
    Inventor: Young Sul Kim
  • Smart remote control
    Patent number: D672321
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: December 11, 2012
    Assignee: Innochips Technology Co., Ltd.
    Inventors: In Kil Park, Dae Kyum Kim, Young Sul Kim, Seung Hwan Lee