Patents by Inventor Nam Young Cho

Nam Young 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: 20240120224
    Abstract: A semiconductor manufacturing equipment may include a process chamber for treating a substrate; a front-end module including a first transfer robot, wherein the first transfer robot may be configured to transport the substrate received in a container; a transfer chamber between the front-end module and the process chamber, wherein the transfer chamber may be configured to load or unload the substrate into or out of the process chamber; and a cassette capable of receiving a replaceable component capable of being used in the process chamber. The front-end module may include a seat plate configured to move in a sliding manner so as to retract or extend into or from the front-end module. The cassette may be configured to be loaded into the front-end module while the cassette is seated on the seat plate.
    Type: Application
    Filed: September 12, 2023
    Publication date: April 11, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin Hyuk CHOI, Beom Soo HWANG, Kong Woo LEE, Myung Ki SONG, Ja-Yul KIM, Kyu Sang LEE, Hyun Joo JEON, Nam Young CHO
  • Publication number: 20230052839
    Abstract: The present disclosure relates to a wear resistant steel material that is not cracked even after being cut using gas, etc., and a method of manufacturing the wear resistant steel material.
    Type: Application
    Filed: December 16, 2020
    Publication date: February 16, 2023
    Applicant: POSCO
    Inventors: Seng-Ho Yu, Nam-Young Cho
  • Patent number: 11501987
    Abstract: A semiconductor manufacturing apparatus includes a loadlock module including a loadlock chamber in which a substrate container is received, wherein the loadlock module is configured to switch an internal pressure of the loadlock chamber between atmospheric pressure and a vacuum; and a transfer module configured to transfer a substrate between the substrate container received in the loadlock chamber and a process module for performing a semiconductor manufacturing process on the substrate, wherein the loadlock module includes a purge gas supply unit configured to supply a purge gas into the substrate container through a gas supply line connected to the substrate container; and an exhaust unit configured to discharge a gas in the substrate container through an exhaust line connected to the substrate container.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: November 15, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang-nam Kim, Byeong-Hee Kim, Jeongryul Kim, Hae-Joong Park, Jong-Woo Sun, Sang-Rok Oh, Sung-Wook Jung, Nam-Young Cho, Jung-Pyo Hong
  • Publication number: 20220042152
    Abstract: One embodiment of the present disclosure provides an abrasion resistant steel having excellent hardness and impact toughness, and a manufacturing method therefor, the steel comprising, by wt %, 0.33-0.42% of C, 0.1-0.7% of Si, 0.6-1.6% of Mn, 0.05% or less of P, 0.02% or less of S, 0.07% or less of Al, 0.55-5.0% of Ni, 0.01-1.5% of Cu, 0.01-0.8% of Cr, 0.01-0.8% of Mo, 50 ppm or less of B, and 0.02% or less of Co, further comprising one or more selected from the group consisting of 0.02% or less of Ti, 0.05% or less of Nb, 0.05% or less of V and 2-100 ppm of Ca, and comprising the balance of Fe and other inevitable impurities, wherein C and Ni satisfy the following relation 1, and the microstructure comprises 95 area % or more of martensite and 5% or less of bainite (including 0%). [Relation 1] [C]×[Ni]?0.
    Type: Application
    Filed: September 23, 2019
    Publication date: February 10, 2022
    Inventors: Seng-Ho Yu, Young-Jin Jung, Nam-Young Cho
  • Publication number: 20210202283
    Abstract: A semiconductor manufacturing apparatus includes a loadlock module including a loadlock chamber in which a substrate container is received, wherein the loadlock module is configured to switch an internal pressure of the loadlock chamber between atmospheric pressure and a vacuum; and a transfer module configured to transfer a substrate between the substrate container received in the loadlock chamber and a process module for performing a semiconductor manufacturing process on the substrate, wherein the loadlock module includes a purge gas supply unit configured to supply a purge gas into the substrate container through a gas supply line connected to the substrate container; and an exhaust unit configured to discharge a gas in the substrate container through an exhaust line connected to the substrate container.
    Type: Application
    Filed: March 12, 2021
    Publication date: July 1, 2021
    Inventors: Kwang-nam Kim, Byeong-Hee Kim, Jeongryul Kim, Hae-Joong Park, Jong-Woo Sun, Sang-Rok Oh, Sung-Wook Jung, Nam-Young Cho, Jung-Pyo Hong
  • Patent number: 10971382
    Abstract: A semiconductor manufacturing apparatus includes a loadlock module including a loadlock chamber in which a substrate container is received, wherein the loadlock module is configured to switch an internal pressure of the loadlock chamber between atmospheric pressure and a vacuum; and a transfer module configured to transfer a substrate between the substrate container received in the loadlock chamber and a process module for performing a semiconductor manufacturing process on the substrate, wherein the loadlock module includes a purge gas supply unit configured to supply a purge gas into the substrate container through a gas supply line connected to the substrate container; and an exhaust unit configured to discharge a gas in the substrate container through an exhaust line connected to the substrate container.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: April 6, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang-Nam Kim, Byeong-Hee Kim, Jeongryul Kim, Hae-Joong Park, Jong-Woo Sun, Sang-Rok Oh, Sung-Wook Jung, Nam-Young Cho, Jung-Pyo Hong
  • Publication number: 20200020555
    Abstract: A semiconductor manufacturing apparatus includes a loadlock module including a loadlock chamber in which a substrate container is received, wherein the loadlock module is configured to switch an internal pressure of the loadlock chamber between atmospheric pressure and a vacuum; and a transfer module configured to transfer a substrate between the substrate container received in the loadlock chamber and a process module for performing a semiconductor manufacturing process on the substrate, wherein the loadlock module includes a purge gas supply unit configured to supply a purge gas into the substrate container through a gas supply line connected to the substrate container; and an exhaust unit configured to discharge a gas in the substrate container through an exhaust line connected to the substrate container.
    Type: Application
    Filed: January 11, 2019
    Publication date: January 16, 2020
    Inventors: Kwang-nam Kim, Byeong-Hee Kim, Jeongryul Kim, Hae-Joong Park, Jong-Woo Sun, Sang-Rok Oh, Sung-Wook Jung, Nam-Young Cho, Jung-Pyo Hong
  • Patent number: 8945241
    Abstract: The present invention provides an apparatus and method for manufacturing a metal separator for a fuel cell, which can manufacture large-sized metal separators in large quantities using metal plates such as stainless steel by thermoplastic deformation using an incremental and synchronized rubber molding process.
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: February 3, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea Advanced Institute of Science and Technology
    Inventors: Dong Yol Yang, Seung Min Ryu, Sae Hoon Kim, Yoo Chang Yang, Sang Mun Chin, Nam Young Cho
  • Publication number: 20120291513
    Abstract: The present invention provides an apparatus and method for manufacturing a metal separator for a fuel cell, which can manufacture large-sized metal separators in large quantities using metal plates such as stainless steel by thermoplastic deformation using an incremental and synchronized rubber molding process.
    Type: Application
    Filed: July 31, 2012
    Publication date: November 22, 2012
    Applicants: HYUNDAI MOTOR COMPANY, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, KIA MOTORS CORPORATION
    Inventors: Dong Yol Yang, Seung Min Ryu, Sae Hoon Kim, Yoo Chang Yang, Sang Mun Chin, Nam Young Cho
  • Patent number: 8241373
    Abstract: The present invention provides an apparatus and method for manufacturing a metal separator for a fuel cell, which can manufacture large-sized metal separators in large quantities using metal plates such as stainless steel by thermoplastic deformation using an incremental and synchronized rubber molding process.
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: August 14, 2012
    Assignees: Korea Advanced Institute of Science and Technology, Kia Motors Corporation, Hyundai Motor Company
    Inventors: Dong Yol Yang, Seung Min Ryu, Sae Hoon Kim, Yoo Chang Yang, Sang Mun Chin, Nam Young Cho
  • Patent number: 7709946
    Abstract: A micro USB memory package and method for manufacturing the same, which can meet the USB standard specification, can have a light, thin, short and small configuration, can have various applications, and can simply expand the memory capacity thereof. The micro USB memory package comprises a substrate with a plurality of circuit patterns formed on the top surface thereof, at least one of passive elements connected with the circuit patterns of the substrate, at least one of controllers connected with the circuit patterns of the substrate, at least one of flash memories connected with the circuit patterns of the substrate, and an encapsulation part encapsulating the passive elements, the controllers and the flash memories on the substrate, and at least one of USB lands connected with the circuit patterns by a conducting via are formed on the under surface of one side of the substrate.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: May 4, 2010
    Assignee: Hana Micron Co., Ltd.
    Inventors: Ki Tae Ryu, Nam Young Cho, Yong An Kwon, Hee Bong Lee
  • Publication number: 20100095517
    Abstract: The present invention provides an apparatus and method for manufacturing a metal separator for a fuel cell, which can manufacture large-sized metal separators in large quantities using metal plates such as stainless steel by thermoplastic deformation using an incremental and synchronized rubber molding process.
    Type: Application
    Filed: March 3, 2009
    Publication date: April 22, 2010
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Dong Yol Yang, Seung Min Ryu, Sae Hoon Kim, Yoo Chang Yang, Sang Mun Chin, Nam Young Cho
  • Publication number: 20100009097
    Abstract: A deposition apparatus includes a gas inflow tube, a plasma electrode, a substrate support functioning as an opposite electrode to the plasma electrode and mounting a substrate thereon, a plasma connector terminal connected to the plasma electrode, a first voltage application unit connected to the plasma connector terminal to apply a voltage thereto in a continuous mode, and a second voltage application unit connected to the plasma connector terminal to apply a voltage thereto in a pulse mode. The voltage applied by the first voltage application unit is an RF voltage of about 13.56 MHz, and the voltage applied by the second voltage application unit is a VHF voltage ranged from about 27 MHz to about 100 MHz.
    Type: Application
    Filed: February 20, 2009
    Publication date: January 14, 2010
    Inventors: Doug-Yong Sung, Moon-Hyeong Han, Andrey Ushakov, Hyu-Rim Park, Nam-Young Cho, Tae-Yong Kwon, Seoung-Hyun Seok, Dong-Woo Kang, Chang-Yun Lee, Dong-Ha Lee
  • Publication number: 20070295982
    Abstract: The present invention relates to a micro USB memory package and a method for manufacturing the same. The object of the present invention is to provide a micro USB memory package and a method for manufacturing the same, which can meet the USB standard specification, can have light, thin, short and small configuration, can have various applications, and can simply expand the memory capacity thereof.
    Type: Application
    Filed: October 13, 2006
    Publication date: December 27, 2007
    Inventors: Ki Tae Ryu, Nam Young Cho, Yong An Kwon, Hee Bong Lee