Patents by Inventor Ja-Young Choi

Ja-Young Choi 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: 20240074736
    Abstract: An ultrasonic image providing method of the present disclosure includes: receiving ultrasonic images; measuring a plurality of similarities for a plurality of measurement items for at least one of the ultrasonic images; comparing the plurality of similarities with corresponding default thresholds, respectively; when none of the plurality of similarities is greater than the corresponding default threshold, selecting a measurement item maintaining the greatest similarity among the plurality of similarities for a reference time; and providing an ultrasonic image for the selected measurement item as an ultrasonic image.
    Type: Application
    Filed: August 19, 2021
    Publication date: March 7, 2024
    Applicant: SAMSUNG MEDISON CO., LTD.
    Inventors: Ja Young Kwon, Ye Jin Park, Jin Yong Lee, Sung Wook Park, Jin Ki Park, Dong Eun Lee, Ji Hun Lee, Kwang Yeon Choi
  • Patent number: 7534642
    Abstract: In methods of manufacturing an image device, a first structure including a transparent lower portion and an opaque upper portion is formed on a substrate having a photodiode. An etch stop layer pattern positioned over the photodiode is formed on the first structure. A second structure having at least one opaque capping layer is formed on the first structure to cover the etch stop layer pattern. An opening partially exposing the lower portion of the first structure is formed over the photodiode by etching the second structure, the etch stop layer pattern and the opaque upper portion of the first structure.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: May 19, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Ja-Young Choi
  • Publication number: 20070181967
    Abstract: A semiconductor device may include a fuse pattern and an interconnection pattern formed on a surface of a semiconductor substrate. An interlayer dielectric layer may be disposed on the surface of the semiconductor substrate including the fuse pattern and the interconnection pattern. A bonding pad may be formed over the interconnection pattern and connected to the interconnection pattern through the interlayer dielectric layer. A visible indicator may be formed in the interlayer dielectric layer near the bonding pad. The visible indicator may indicate a bonding region and a probing region of the bonding pad.
    Type: Application
    Filed: December 8, 2006
    Publication date: August 9, 2007
    Inventors: Ja-Young Choi, Hyung-Woo Kim
  • Patent number: 7101804
    Abstract: A method for forming a fuse includes forming an interconnection pattern and a fuse pattern on a substrate using a damascene process. A passivation layer is formed on a surface of the substrate over the interconnection pattern and the fuse pattern. Then, the passivation layer is patterned to form a pad opening that exposes a portion of the interconnection pattern. A metal pad is formed on the interconnection pattern in the pad opening. A portion of the metal pad extends over the passivation layer. The passivation layer on the fuse pattern is partially etched to form a fuse opening.
    Type: Grant
    Filed: February 25, 2004
    Date of Patent: September 5, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ja-Young Choi, Ki-Young Lee
  • Publication number: 20060141653
    Abstract: In methods of manufacturing an image device, a first structure including a transparent lower portion and an opaque upper portion is formed on a substrate having a photodiode. An etch stop layer pattern positioned over the photodiode is formed on the first structure. A second structure having at least one opaque capping layer is formed on the first structure to cover the etch stop layer pattern. An opening partially exposing the lower portion of the first structure is formed over the photodiode by etching the second structure, the etch stop layer pattern and the opaque upper portion of the first structure.
    Type: Application
    Filed: December 20, 2005
    Publication date: June 29, 2006
    Inventor: Ja-Young Choi
  • Publication number: 20060017153
    Abstract: An interconnection structure includes a substrate containing a first lower interconnection and a pair of second interconnections separated from each other by a predetermined distance, and a metallic compound fuse pattern connecting the second lower interconnections, being positioned over the second lower interconnections. The fuse pattern is formed by using an upper electrode layer of a capacitor which is relatively thinner, without other interconnections involved in signal propagation speed, having reduced thickness regardless of increasing thickness of interconnections.
    Type: Application
    Filed: July 21, 2005
    Publication date: January 26, 2006
    Inventor: Ja-Young Choi
  • Publication number: 20040171263
    Abstract: A method for forming a fuse includes forming an interconnection pattern and a fuse pattern on a substrate using a damascene process. A passivation layer is formed on a surface of the substrate over the interconnection pattern and the fuse pattern. Then, the passivation layer is patterned to form a pad opening that exposes a portion of the interconnection pattern. A metal pad is formed on the interconnection pattern in the pad opening. A portion of the metal pad extends over the passivation layer. The passivation layer on the fuse pattern is partially etched to form a fuse opening.
    Type: Application
    Filed: February 25, 2004
    Publication date: September 2, 2004
    Inventors: Ja-Young Choi, Ki-Young Lee