Patents by Inventor Sung-Hwan Cho

Sung-Hwan 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).

  • Publication number: 20170117214
    Abstract: In accordance with the present invention, there is provided multiple embodiments of a semiconductor device. In each embodiment, the semiconductor device comprises a substrate having a conductive pattern formed thereon. In addition to the substrate, each embodiment of the semiconductor device includes at least one semiconductor die which is electrically connected to the substrate, both the semiconductor die and the substrate being at least partially covered by a package body of the semiconductor device. In certain embodiments of the semiconductor device, through-mold vias are formed in the package body to provide electrical signal paths from an exterior surface thereof to the conductive pattern of the substrate. In other embodiments, through mold vias are also included in the package body to provide electrical signal paths between the semiconductor die and an exterior surface of the package body.
    Type: Application
    Filed: December 26, 2016
    Publication date: April 27, 2017
    Applicant: AMKOR TECHNOLOGY, INC.
    Inventors: Dong Joo PARK, Jin Seong KIM, Ki Wook LEE, Dae Byoung KANG, Ho CHOI, Kwang Ho KIM, Jae Dong KIM, Yeon Soo JUNG, Sung Hwan CHO
  • Publication number: 20160378911
    Abstract: An exemplary embodiment of the invention provides a discovery method of a protein which serves as a target of a target therapy, including: performing an attractor analysis on a first body signal transferring network of a cancer cell that is perturbed, and determining at least one of a plurality of proteins included in a third body signal transferring network of a cancer cell as a target protein based on the attractor analysis on the first body signal transferring network and an attractor analysis on a second body signal transferring network of a normal cell.
    Type: Application
    Filed: June 29, 2016
    Publication date: December 29, 2016
    Inventors: Misook HA, Kwang-Hyun CHO, Sung-Hwan CHO, Sang-Min PARK, Ho-Sung LEE, Hwang-Yeol LEE
  • Publication number: 20160276292
    Abstract: A semiconductor chip includes: a body; holes disposed in a first surface of the body; and a warpage preventing member including filling members disposed in the holes.
    Type: Application
    Filed: January 11, 2016
    Publication date: September 22, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ung Hui Shin, Jong Rip Kim, Doo Hwan Lee, Sung Hwan Cho
  • Publication number: 20160219711
    Abstract: There are provided a printed circuit board and a method to manufacture the same. The printed circuit board includes a core board including an insulating layer and a cavity, an electronic element in the cavity, and an insulating member disposed between inner surfaces of the cavity and the electronic element. A modulus of elasticity of the insulating member is lower than a modulus of elasticity of the insulating layer.
    Type: Application
    Filed: September 28, 2015
    Publication date: July 28, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Doo Hwan LEE, Jong Rip KIM, Ung Hui SHIN, Sung Hwan CHO
  • Patent number: 9327306
    Abstract: An apparatus that dispenses a fluid onto a substrate includes a nozzle located in a position relative to the substrate to dispense the fluid onto the substrate and a blocking plate selectively disposed between the substrate and the nozzle.
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: May 3, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang-Jo Lee, Sung-Hwan Cho
  • Publication number: 20160003729
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: September 14, 2015
    Publication date: January 7, 2016
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
  • Patent number: 9209399
    Abstract: Provided are a device for forming a thin layer that may be applied to mass production and a method of manufacturing a display using the same. The device for forming a thin layer includes a vessel that has a material for forming a thin layer, a multi-nozzle part that is on a substrate and that is connected to the vessel to receive the material for forming the thin layer, which multi-nozzle part includes a plurality of nozzles arranged in parallel at a distance from each other, and a pulse generator that applies a switching voltage to one of the substrate and the multi-nozzle part such that an instantaneous potential difference between at least one of the plurality of nozzles and the substrate is provided, and such that a discharge of the material for forming the thin layer is controlled.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: December 8, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang-Jo Lee, Sung-Hwan Cho
  • Patent number: 9180475
    Abstract: The present invention relates to a liquid-container equipped with a rotary discharger for discharging liquid whilst rotating.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: November 10, 2015
    Assignee: Samhwa Plastic Ind., Co.
    Inventor: Sung-Hwan Cho
  • Publication number: 20150268244
    Abstract: Provided here are cell detection systems, fluidic devices, structures and techniques related to particle and cell sorting and detection in fluid, for example sorting specific subpopulations of cell types. A method for verification of sorting of particles includes receiving a first detection signal that is associated with optical characteristics of a particle in a first channel. A sorting channel of a plurality of second channels is determined based on the first detection signal, thereby determining the sorting of the particle into the sorting channel based on the optical characteristics of the particle. A sorting signal for sorting the particle from the first channel into the sorting channel is transmitted. A second detection signal is received that is associated with the presence of the particle in the sorting channel. The sorting of the particle from the first channel into the sorting channel is verified based on the second detection signal.
    Type: Application
    Filed: October 15, 2013
    Publication date: September 24, 2015
    Inventors: Sung Hwan Cho, Jose Morachis, Yuhwa Lo, Tsung-Fend Wu, Ian Quigley, Kendall Chaung, Phillip Poonka, William Alaynick
  • Patent number: 9134221
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: September 15, 2015
    Assignee: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Frank Tsai
  • Patent number: 9115020
    Abstract: Disclosed is a method for manufacturing a low melting point nano glass powder. The method includes the steps of: preparing a bismuth-based low melting point glass powder precursor of a micro size, having bismuth (Bi) as the main ingredient; injecting the glass powder precursor into a reaction chamber of a plasma treatment device; applying thermal plasma via a direct current power source to the glass powder precursor injected into the reaction chamber, to vaporize the glass powder precursor; and generating nano glass powder having a nano size by quenching the gas generated by vaporizing the glass powder precursor.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: August 25, 2015
    Assignee: INHA—INDUSTRY PARTNERSHIP INSTITUTE
    Inventors: Hyung Sun Kim, Dong Wha Park, Sung Hwan Cho, Sun Il Kim, Won Kyung Lee, Hyun Jin Shim
  • Publication number: 20150211979
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: April 10, 2015
    Publication date: July 30, 2015
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Frank Tsai
  • Patent number: 9004649
    Abstract: A printing device includes a solution tank, a nozzle unit including a distribution path and a plurality of nozzles connected with the distribution path the nozzle unit being connected with the solution tank through a first pipe; a gas supply connected with the nozzle unit through a second pipe; and a discharge unit connected with the nozzle unit through a third pipe, wherein the distribution path includes first portions and second portions that respectively have different widths.
    Type: Grant
    Filed: June 12, 2013
    Date of Patent: April 14, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Hwan Cho, Sang-Jo Lee
  • Patent number: 8994264
    Abstract: An organic light emitting display device and a method of manufacturing the same are provided. The organic light emitting display device includes: a substrate including a display portion displaying an image as a plurality of sub-pixels that are arranged, and a non-display portion extending at an edge of the display portion; and a sealant formed along a periphery of the display portion, wherein an organic film having an emissive layer is formed on the plurality of sub-pixels, and an emissive layer storage unit storing an emissive layer coated on the non-display portion is formed between the display portion and the sealant. By forming the emissive layer storage unit by removing at least a part of a pixel defining layer on an edge of the substrate, a raw material of the emissive layer coated on the non-display portion on the substrate is easily processed via the emissive layer storage unit.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: March 31, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Hwan Cho, Kyong-Tae Park, Sang-Jo Lee
  • Patent number: 8945961
    Abstract: In an organic light-emitting display device and a method of manufacturing the organic light-emitting display device, the method includes forming thin film transistors (TFTs) on a substrate; and forming organic light emitting diodes (OLEDs), each of the OLEDs including a first electrode having a portion exposed by a pixel defining layer (PDL) on the TFTs, an organic layer on the exposed portion of the first electrode and including an emission layer (EML) configured to emit light having a respective one of a plurality of colors, and a second electrode on the organic layer. The EML is formed in each of a sub-pixel region with one color and other sub-pixel regions with other colors that are formed by forming openings in the PDL. A solution supply unit for sub-pixel region that communicates with the sub-pixel region with one color is formed in the sub-pixel region with one color.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: February 3, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventor: Sung-Hwan Cho
  • Patent number: 8944564
    Abstract: A printing apparatus includes: a nozzle head including a nozzle head main body and a plurality of linear nozzle units for spraying a printing material, the linear nozzle units on one side of the nozzle head main body and elongated in parallel in a first direction; and a nozzle head driver connected to the nozzle head main body and configured to move the nozzle head in a second direction crossing the first direction. In such a printing apparatus, a dry spot due to a printing time difference may be reduced or prevented, a uniform printing pattern may be formed, printing quality may be improved, and defective products may be reduced. In addition, the effective spacing between separate spray nozzles may be reduced or minimized.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: February 3, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Hwan Cho, Sang-Jo Lee
  • Publication number: 20140326807
    Abstract: An apparatus that dispenses a fluid onto a substrate includes a nozzle located in a position relative to the substrate to dispense the fluid onto the substrate and a blocking plate selectively disposed between the substrate and the nozzle
    Type: Application
    Filed: April 23, 2014
    Publication date: November 6, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Sang-Jo LEE, Sung-Hwan CHO
  • Publication number: 20140243185
    Abstract: Disclosed is a method for manufacturing a low melting point nano glass powder. The method includes the steps of: preparing a bismuth-based low melting point glass powder precursor of a micro size, having bismuth (Bi) as the main ingredient; injecting the glass powder precursor into a reaction chamber of a plasma treatment device; applying thermal plasma via a direct current power source to the glass powder precursor injected into the reaction chamber, to vaporize the glass powder precursor; and generating nano glass powder having a nano size by quenching the gas generated by vaporizing the glass powder precursor.
    Type: Application
    Filed: June 8, 2012
    Publication date: August 28, 2014
    Applicant: INHA-INDUSTRY PARTNERSHIP INSTITUTE
    Inventors: Hyung Sun Kim, Dong Wha Park, Sung Hwan Cho, Sun ll Kim, Won Kyung Lee, Hyun Jin Shim
  • Publication number: 20140231464
    Abstract: The present invention relates to a liquid-container equipped with a rotary discharger for discharging liquid whilst rotating.
    Type: Application
    Filed: April 18, 2012
    Publication date: August 21, 2014
    Inventor: Sung-Hwan Cho
  • Patent number: 8802804
    Abstract: Provided are a hydroxy-terminated siloxane, a polysiloxane-polycarbonate copolymer including same as a repeating unit, and a preparation method thereof. The hydroxyl-terminated siloxane has the structure of chemical formula 1.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: August 12, 2014
    Assignee: Samyang Corporation
    Inventors: Sun Mi Kim, Jae Hyun Kim, Kyung Moo Shin, Sung Hwan Cho, Whan Gi Kim, Dong Wan Seo