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Changhwa KIM

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  • Gyeonggi-do, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20240079435
    • Publication date Mar 7, 2024
    • Samsung Electronics Co., Ltd.
    • HYOUN-JEE HA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DE...
    • Publication number 20240030140
    • Publication date Jan 25, 2024
    • Samsung Electronics Co., Ltd.
    • YONG KONG SIEW
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220262829
    • Publication date Aug 18, 2022
    • Samsung Electronics Co., Ltd.
    • Hyoun-Jee HA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20220238571
    • Publication date Jul 28, 2022
    • Samsung Electronics Co., Ltd.
    • Sang-Su PARK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DE...
    • Publication number 20220199534
    • Publication date Jun 23, 2022
    • Samsung Electronics Co., Ltd.
    • YONG KONG SIEW
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20220139995
    • Publication date May 5, 2022
    • Samsung Electronics Co., Ltd.
    • Changhwa KIM
    • G02 - OPTICS
  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20210375973
    • Publication date Dec 2, 2021
    • Samsung Electronics Co., Ltd.
    • HYOUN-JEE HA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR INCLUDING TRANSISTOR INCLUDING PROTRUDING CHANNEL ELEC...
    • Publication number 20210242270
    • Publication date Aug 5, 2021
    • Samsung Electronics Co., Ltd.
    • Kangmook LIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20210143191
    • Publication date May 13, 2021
    • Samsung Electronics Co., Ltd.
    • HYOUN-JEE HA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210111202
    • Publication date Apr 15, 2021
    • Samsung Electronics Co., Ltd.
    • Hyoun-Jee HA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20210104577
    • Publication date Apr 8, 2021
    • Samsung Electronics Co., Ltd.
    • Changhwa KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR AND METHOD OF FABRICATING AN IMAGE SENSOR
    • Publication number 20200381473
    • Publication date Dec 3, 2020
    • Samsung Electronics Co., Ltd.
    • CHANGHWA KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR AND METHOD OF FABRICATING THE SAME
    • Publication number 20200219914
    • Publication date Jul 9, 2020
    • Samsung Electronics Co., Ltd.
    • CHANGHWA KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF FABRICATING IMAGE SENSOR
    • Publication number 20200219928
    • Publication date Jul 9, 2020
    • Samsung Electronics Co., Ltd.
    • SANG-SU PARK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20200176504
    • Publication date Jun 4, 2020
    • Samsung Electronics Co., Ltd.
    • Changhwa KIM
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20200075650
    • Publication date Mar 5, 2020
    • Samsung Electronics Co., Ltd.
    • Changhwa Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DE...
    • Publication number 20190333856
    • Publication date Oct 31, 2019
    • Samsung Electronics Co., Ltd.
    • YONG KONG SIEW
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20190131340
    • Publication date May 2, 2019
    • Samsung Electronics Co., Ltd.
    • Changhwa KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE SENSOR
    • Publication number 20190027539
    • Publication date Jan 24, 2019
    • Samsung Electronics Co., Ltd.
    • Changhwa KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED CIRCUIT DEVICE
    • Publication number 20180219010
    • Publication date Aug 2, 2018
    • Samsung Electronics Co., Ltd.
    • CHANGHWA KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
    • Publication number 20180102428
    • Publication date Apr 12, 2018
    • Samsung Electronics Co., Ltd.
    • KYUNGIN CHOI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DE...
    • Publication number 20180096934
    • Publication date Apr 5, 2018
    • Samsung Electronics Co., Ltd.
    • YONG KONG SIEW
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED CIRCUIT DEVICE WITH GATE LINE CROSSING FIN-TYPE ACTIVE R...
    • Publication number 20180083002
    • Publication date Mar 22, 2018
    • Samsung Electronics Co., Ltd.
    • CHANGHWA KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICES HAVING SOURCE/DRAIN AND METHOD OF FABRICATING...
    • Publication number 20160093741
    • Publication date Mar 31, 2016
    • Changjae YANG
    • H01 - BASIC ELECTRIC ELEMENTS