Patents by Inventor Sung Cho

Sung Cho 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).

  • Patent number: 11019733
    Abstract: A portable communication device is provided that includes a display including a display area and a connecting area extending from one side of the display area; a back panel disposed on a rear surface of the display, the back panel including an opening formed therein; a flexible printed circuit board (FPCB) connected with the connecting area; and a biometric sensor electrically coupled with the FPCB, with the connecting area being housed and bent within the portable communication device such that the biometric sensor is placed under the opening.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: May 25, 2021
    Inventors: Hyung Dal Kim, Oh Hyuck Kwon, Han Vit Kang, Jun Young Kim, Moon Kyeong Kim, Sang Seob Kim, Jung Sik Park, Hee Seok Jung, Sung Cho, Heung Sik Shin, Ji Woong Oh
  • Publication number: 20200305287
    Abstract: A portable communication device is provided that includes a display including a display area and a connecting area extending from one side of the display area; a back panel disposed on a rear surface of the display, the back panel including an opening formed therein; a flexible printed circuit board (FPCB) connected with the connecting area; and a biometric sensor electrically coupled with the FPCB, with the connecting area being housed and bent within the portable communication device such that the biometric sensor is placed under the opening.
    Type: Application
    Filed: June 8, 2020
    Publication date: September 24, 2020
    Inventors: Hyung Dal KIM, Oh Hyuck KWON, Han Vit KANG, Jun Young KIM, Moon Kyeong KIM, Sang Seob KIM, Jung Sik PARK, Hee Seok JUNG, Sung CHO, Heung Sik SHIN, Ji Woong OH
  • Patent number: 10681823
    Abstract: An electronic device is provided. The electronic device includes a display including a display area and a connecting area extending from one side of the display area, a flexible printed circuit board (FPCB) connected with the connecting area, and a first module mounted on a first surface of the FPCB, where the connecting area is bent such that the first module is apart from the display to face the display.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: June 9, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hyung Dal Kim, Oh Hyuck Kwon, Han Vit Kang, Jun Young Kim, Moon Kyeong Kim, Sang Seob Kim, Jung Sik Park, Hee Seok Jung, Sung Cho, Heung Sik Shin, Ji Woong Oh
  • Patent number: 10657402
    Abstract: According to various embodiments of the present disclosure, an electronic device includes a display, a biometric sensor disposed in the display, and a processor electrically connected to the display and the biometric sensor. The processor is configured to activate a pixel included in the display, acquire position information corresponding to the pixel through the biometric sensor, and identify a position of the biometric sensor disposed in the display based on the position information. Other embodiments are disclosed.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: May 19, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Cho, Ohhyuck Kwon, Hyungdal Kim, Heungsik Shin, Jiwoong Oh
  • Publication number: 20190274222
    Abstract: An electronic device is provided. The electronic device includes a display including a display area and a connecting area extending from one side of the display area, a flexible printed circuit board (FPCB) connected with the connecting area, and a first module mounted on a first surface of the FPCB, where the connecting area is bent such that the first module is apart from the display to face the display.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 5, 2019
    Inventors: Hyung Dal KIM, Oh Hyuck Kwon, Han Vit Kang, Jun Young Kim, Moon Kyeong Kim, Sang Seob Kim, Jung Sik Park, Hee Seok Jung, Sung Cho, Heung Sik Shin, Ji Woong Oh
  • Patent number: 10306773
    Abstract: An electronic device is provided. The electronic device includes a display including a display area and a connecting area extending from one side of the display area, a flexible printed circuit board (FPCB) connected with the connecting area, and a first module mounted on a first surface of the FPCB, where the connecting area is bent such that the first module is apart from the display to face the display.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: May 28, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hyung Dal Kim, Oh Hyuck Kwon, Han Vit Kang, Jun Young Kim, Moon Kyeong Kim, Sang Seob Kim, Jung Sik Park, Hee Seok Jung, Sung Cho, Heung Sik Shin, Ji Woong Oh
  • Publication number: 20180247143
    Abstract: According to various embodiments of the present disclosure, an electronic device includes a display, a biometric sensor disposed in the display, and a processor electrically connected to the display and the biometric sensor. The processor is configured to activate a pixel included in the display, acquire position information corresponding to the pixel through the biometric sensor, and identify a position of the biometric sensor disposed in the display based on the position information. Other embodiments are disclosed.
    Type: Application
    Filed: February 23, 2018
    Publication date: August 30, 2018
    Inventors: Sung CHO, Ohhyuck KWON, Hyungdal KIM, Heungsik SHIN, Jiwoong OH
  • Publication number: 20180160545
    Abstract: An electronic device is provided. The electronic device includes a display including a display area and a connecting area extending from one side of the display area, a flexible printed circuit board (FPCB) connected with the connecting area, and a first module mounted on a first surface of the FPCB, where the connecting area is bent such that the first module is apart from the display to face the display.
    Type: Application
    Filed: August 9, 2017
    Publication date: June 7, 2018
    Inventors: Hyung Dal KIM, Oh Hyuck KWON, Han Vit KANG, Jun Young KIM, Moon Kyeong KIM, Sang Seob KIM, Jung Sik PARK, Hee Seok JUNG, Sung CHO, Heung Sik SHIN, Ji Woong OH
  • Patent number: 9647359
    Abstract: An electronic device that accommodates a plurality of cards is provided. The electronic device includes a first contact area connected to a first card among the plurality of cards and a second contact area selectively connected to one of a second card or a third card among the plurality of cards.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: May 9, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Cho, Yong Sang Yun, John Gy Lee, Beom Ju Kim
  • Publication number: 20160164204
    Abstract: An electronic device that accommodates a plurality of cards is provided. The electronic device includes a first contact area connected to a first card among the plurality of cards and a second contact area selectively connected to one of a second card or a third card among the plurality of cards.
    Type: Application
    Filed: December 3, 2015
    Publication date: June 9, 2016
    Inventors: Sung CHO, Yong Sang YUN, John Gy LEE, Beom Ju KIM
  • Patent number: 8671878
    Abstract: An apparatus for forming spacers is provided. A plasma processing chamber is provided, comprising a chamber wall, a substrate support, a pressure regulator, an antenna, a bias electrode, a gas inlet, and a gas outlet. A gas source comprises an oxygen gas source and an anisotropic etch gas source. A controller comprises a processor and computer readable media. The computer readable media comprises computer readable code for placing a substrate of the plurality of substrates in a plasma etch chamber, computer readable code for providing a plasma oxidation treatment to form a silicon oxide coating over the spacer layer, computer readable code for sputtering silicon to form silicon oxide with the oxygen plasma, computer readable code for providing an anisotropic main etch, computer readable code for etching the spacer layer, computer readable code for removing the substrate from the plasma etch chamber after etching the spacer layer.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: March 18, 2014
    Assignee: Lam Research Corporation
    Inventors: Qinghua Zhong, Sung Cho, Gowri Kamarthy, Linda Braly
  • Patent number: 8298949
    Abstract: A method of forming spacers from a non-silicon oxide, silicon containing spacer layer with horizontal surfaces and sidewall surfaces over a substrate is provided. A plasma oxidation treatment is provided to form a silicon oxide coating over the spacer layer, wherein the silicon oxide coating provides a horizontal coating on the horizontal surfaces and sidewall coatings on the sidewall surfaces of the spacer layer. An anisotropic main etch that selectively etches horizontal surfaces of the spacer layer and silicon oxide coating with respect to sidewall surfaces of the spacer layer and the sidewall coatings of the silicon oxide coating is provided. The spacer layer is etched, wherein the sidewall coatings of the silicon oxide coating protect sidewall surfaces of the spacer layer.
    Type: Grant
    Filed: January 7, 2009
    Date of Patent: October 30, 2012
    Assignee: Lam Research Corporation
    Inventors: Qinghua Zhong, Sung Cho, Gowri Kamarthy, Linda Braly
  • Patent number: 8130535
    Abstract: A method for generating a variable pulse width signal on an integrated circuit (IC) chip, includes receiving a first clock signal on the IC chip and receiving a second clock signal on the IC chip having a variable delay relative to the first clock signal. A signal having a rising edge triggered by a rising edge of the first clock signal and a falling edge triggered by a rising edge of the second clock signal is output. The output signal is provided to circuitry on the chip, such as a magnetoresistive junction (MTJ) cell of a spin torque transfer magnetic random access memory (STT-MRAM).
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: March 6, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Hari M. Rao, Sei Seung Yoon, Medhi Sani, Seung Duk Lee, Sung Cho
  • Publication number: 20110051502
    Abstract: A method for generating a variable pulse width signal on an integrated circuit (IC) chip, includes receiving a first clock signal on the IC chip and receiving a second clock signal on the IC chip having a variable delay relative to the first clock signal. A signal having a rising edge triggered by a rising edge of the first clock signal and a falling edge triggered by a rising edge of the second clock signal is output. The output signal is provided to circuitry on the chip, such as a magnetoresistive junction (MTJ) cell of a spin torque transfer magnetic random access memory (STT-MRAM).
    Type: Application
    Filed: September 1, 2009
    Publication date: March 3, 2011
    Applicant: QUALCOMM INCORPORATED
    Inventors: Hari M. Rao, Sei Seung Yoon, Medhi Sani, Seung Duk Lee, Sung Cho
  • Publication number: 20100173496
    Abstract: A method of forming spacers from a non-silicon oxide, silicon containing spacer layer with horizontal surfaces and sidewall surfaces over a substrate is provided. A plasma oxidation treatment is provided to form a silicon oxide coating over the spacer layer, wherein the silicon oxide coating provides a horizontal coating on the horizontal surfaces and sidewall coatings on the sidewall surfaces of the spacer layer. An anisotropic main etch that selectively etches horizontal surfaces of the spacer layer and silicon oxide coating with respect to sidewall surfaces of the spacer layer and the sidewall coatings of the silicon oxide coating is provided. The spacer layer is etched, wherein the sidewall coatings of the silicon oxide coating protect sidewall surfaces of the spacer layer.
    Type: Application
    Filed: January 7, 2009
    Publication date: July 8, 2010
    Applicant: LAM RESEARCH CORPORATION
    Inventors: Qinghua Zhong, Sung Cho, Gowri Kamarthy, Linda Braly
  • Publication number: 20080069544
    Abstract: The present invention relates to method and apparatus of recording/reproducing a non-MPEG formatted digital TV broadcast signal on/from a writable medium. The present recording method, when a digital TV broadcast signal composed of DirecTV transport packets is received, extracts data contained in DirecTV transport packets to form an A/V elementary stream, packetizes the A/V elementary stream into PES (Packetized Elementary Stream) packets, slices the PES packets into 184-byte stream pieces to produce a series of 188-byte Transport Packets defined in MPEG standard, and writes the series of Transport Packets sequentially on a recording medium. The present method can record a non-MPEG type of transport stream in MPEG recording format and reproduce the recorded transport stream to original DirecTV transport stream, whereby an applicability of a digital recorder is improved.
    Type: Application
    Filed: November 19, 2007
    Publication date: March 20, 2008
    Inventors: Sung Cho, Jea Yoo, Kang Seo, Byung Kim
  • Publication number: 20080063382
    Abstract: The present invention relates to method and apparatus of recording/reproducing a non-MPEG formatted digital TV broadcast signal on/from a writable medium. The present recording method, when a digital TV broadcast signal composed of DirecTV transport packets is received, collects DirecTV transport packets as adding receiving time information to each packet optionally, slices the collected packets into 184-byte stream pieces, composes a Transport Packet defined in MPEG standard with each piece, and writes a series of Transport Packets on a recording medium. The present method can record a non-MPEG type of transport stream in MPEG recording format and reproduce the recorded transport stream to original DirecTV transport stream, whereby an applicability of a digital recorder is improved.
    Type: Application
    Filed: November 19, 2007
    Publication date: March 13, 2008
    Inventors: Sung Cho, Jan Yoo, Kang Seo, Byung Kim
  • Publication number: 20070298129
    Abstract: The present invention relates to 2-hydroxy-alkylamino-benzoic acid derivatives and to a combination of cell necrosis inhibitor and lithium, process for the preparation of the derivatives or the combination, pharmaceutical formulation containing the derivatives or the combination, and use of the derivatives or the combination by either concomitant or sequential administration for improvement of treatment of neuronal death or neurological dysfunction. The derivatives and the combination of the present invention are useful for treating neurological diseases, such as amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease), spinal muscular atrophy, Alzheimer's disease, Parkinson's disease, Huntington's disease, stroke, traumatic brain injury or spinal cord injury; and for treating ocular diseases such as glaucoma, diabetic retinopathy or macular degeneration.
    Type: Application
    Filed: May 18, 2007
    Publication date: December 27, 2007
    Applicant: Neurotech Pharmaceuticals Co., Ltd.
    Inventors: Byoung Gwag, Young Lee, Jin Shin, Sung Cho, Jae Noh, Jae Cho, Ki Kim, Hyang Lim, Jae Lee, Han Byun, Sun Ko, Sun Son, Sun Park
  • Publication number: 20070205920
    Abstract: An apparatus for inputting characters and method thereof are disclosed, by which a character can be inputted at high speed in a manner of implementing a new character set and by which a character can be inputted at high speed using a new character set and a rotatable moving key. The present invention includes an input unit comprising a plurality of roller type keys, each generating a rotation-associated keying signal or a pressing-associated keying signal and a plurality of selection keys, each generating the pressing-associated keying signal and a controller performing a character set search by a character set unit according to the rotation-associated keying signal, the controller performing a character input according to the pressing-associated keying signal.
    Type: Application
    Filed: January 10, 2007
    Publication date: September 6, 2007
    Applicant: LG Electronics Inc.
    Inventor: Sung Cho
  • Publication number: 20070206927
    Abstract: In one embodiment, a first play list is generated if a first additional data stream is provided, and a second play list is generated if a second additional data stream is provided. The first play list links the main video data stream with the first additional data stream such that the main video data stream is reproduced with the first additional data stream if the first play list is reproduced. The second play list links the main video data stream with the second additional data stream such that the main video data stream is reproduced with the second additional data stream if the second play list is reproduced.
    Type: Application
    Filed: March 12, 2007
    Publication date: September 6, 2007
    Inventors: Mi Kim, Sung Cho, Byung Kim, Kang Seo, Sung Park