Patents by Inventor Jong Min Choi

Jong Min 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: 20240073823
    Abstract: An electronic device is provided. The electronic device includes a housing including a front surface and a rear surface, a display, a communication circuit, at least one processor, and a memory. The memory stores instructions which, when executed, cause the at least one processor to receive a signal from outside of the electronic device using the communication circuit, in response to receiving the signal, display a user interface on an elongated region that extends along at least one edge region of the display, and display at least one content corresponding to the signal, while displaying the user interface or after displaying the user interface.
    Type: Application
    Filed: October 26, 2023
    Publication date: February 29, 2024
    Inventors: Jong Moo LEE, Seung Min CHOI, Gyu Chual KIM, Ji Woo LEE
  • Patent number: 11917855
    Abstract: A display device includes a substrate, a transistor on the substrate, a pixel electrode connected to the transistor, a bank layer disposed on the pixel electrode and defining a pixel opening overlapping the pixel electrode, an emission layer in the pixel opening, a common electrode on the emission layer and the bank layer, an encapsulation layer on the common electrode, a sensing electrode on the encapsulation layer, a first insulating layer disposed on the encapsulation layer and overlapping the pixel opening, a second insulating layer on the first insulating layer, and a third insulating layer surrounding the first insulating layer. A refractive index of the first insulating layer, a refractive index of the second insulating layer, and a refractive index of the third insulating layer are different from one another, and the refractive index of the first insulating layer is greater than the refractive index of the third insulating layer.
    Type: Grant
    Filed: February 3, 2022
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-Su Byun, Jong Beom Hong, Woong Sik Kim, Jung Min Choi
  • Patent number: 11911519
    Abstract: A device for producing nanoparticles includes: a first connector comprising a first supply tube fitting member, a second supply tube fitting member, and a first discharge tube fitting member; a first tube having one side connected to the first supply tube fitting member; a second tube having one side connected to the second supply tube fitting member; a first conduit having one side connected to the first discharge tube fitting member; a first supply connected to another side of the first tube to supply a first material to the first conduit; and a second supply connected to another side of the second tube to supply a second material to the first conduit.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: February 27, 2024
    Assignees: SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION, KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
    Inventors: Jong Min Lim, Daekyung Sung, Won II Choi, Hyeon Woo Han, Sehee Jeong, Yoonhee Na, Jiseob Woo
  • Patent number: 11899500
    Abstract: A portable electronic device is provided.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: February 13, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Choi, Sung-Gun Cho, Woong-Chan Kim, Dae-Hyeong Park, Sung-Joo Cho, Young-Sik Choi, Soon-Woong Yang, Min-Sung Lee
  • Publication number: 20240041060
    Abstract: The present application relates to an amino acid beverage containing allulose; a sweetener including an oligosaccharide having increased acid resistance, a food including the same; an aerated water comprising allulose; fermented milk comprising saccharides comprising high content of allulose; and method of making and use thereof.
    Type: Application
    Filed: October 5, 2023
    Publication date: February 8, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Youn-Kyung BAK, Sung Bae BYUN, Jong Min CHOI, Dong Chul JUNG, Su-Jeong KIM, Ji Hoon KOH, In LEE, Jung Gyu PARK, Seung Won PARK, Dong Seok SHIM
  • Patent number: 11812769
    Abstract: The present application relates to a beverage comprising water, an amino acid, and allulose. In addition, the present application relates to a method for reducing off-taste, off-odor, or acrid taste comprising a step of mixing water, an amino acid, and allulose.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: November 14, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Dong Seok Shim, Su-Jeong Kim, Seung Won Park, Youn-Kyung Bak, Jung Gyu Park, Sung Bae Byun, In Lee, Dong Chul Jung, Jong Min Choi
  • Publication number: 20230354622
    Abstract: The present invention relates to an inorganic perovskite quantum dot-based solar cell capable of providing a significantly excellent photoelectric conversion efficiency compared to the related art by increasing a light absorption capacity even though a photoactive layer has a limited thickness. Specifically, the inorganic perovskite solar cell may include: an electron transport layer that is disposed on a transparent electrode; a photoactive layer having a flat structure that is disposed on the electron transport layer and includes inorganic perovskite quantum dots; an organic hole transport layer that is disposed on the photoactive layer and includes nanopatterns; and a back electrode that is disposed on the organic hole transport layer.
    Type: Application
    Filed: March 31, 2023
    Publication date: November 2, 2023
    Inventors: Sang Hun HAN, Jong Min CHOI, Younghoon KIM
  • Patent number: 11767054
    Abstract: The present disclosure relates to a hydraulic steering device of an agricultural work vehicle comprising a steering pump for supplying a working fluid; an automatic steering unit which uses the working fluid to change the traveling direction of the agricultural work vehicle when automatic steering is performed by a control unit; a manual steering unit which uses the working fluid to change the traveling direction of the agricultural work vehicle when manual steering is performed by operating a steering handle; and an automatic cut-off unit which is for selectively cutting off the supply of the working fluid for the automatic steering to a steering cylinder of the agricultural work vehicle according to whether the manual steering is performed.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: September 26, 2023
    Assignee: LS MTRON LTD.
    Inventors: Sang Heon Lee, Jong Min Choi
  • Patent number: 11708549
    Abstract: Disclosed herein are a microorganism growth inhibitor including allulose-containing saccharides and a fermented alcoholic beverage comprising the same.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: July 25, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Jong Min Choi, Su-Jeong Kim, Youn-Kyung Bak, Jung Gyu Park, Sung Bae Byun, Dong Seok Shim, In Lee, Seung Won Park, Dong Chul Jung
  • Patent number: 11706887
    Abstract: An electronic device including a waterproof structure is provided. The electronic device includes a housing that includes a first face, a second face that faces in a direction substantially opposite to the first face, and a side surface that at least partially encloses a space between the first face and the second face, a middle plate arranged between the first face and the second face inside the housing to be substantially parallel to the first face, extending from the side surface, and including at least one opening, a printed circuit board arranged between the middle plate and the second face, a display arranged between the middle plate and the first face, and including a face directed toward the second face, and a seal member configured to hermetically seal the at least one opening of the middle plate, and arranged between the face of the display and the middle plate.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: July 18, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Choi, Woong-Chan Kim, Daehyeong Park, Sung-Gun Cho, Sung-Joo Cho, Young-Sik Choi, Kwang-Hwan Kim, Soonwoong Yang, Min-Sung Lee, Seungjoon Lee, Yuchul Chang
  • Patent number: 11663305
    Abstract: An electronic device is provided processor configured to: receive a biological signal of a user; detect whether the electronic device is attached to or detached from the user based on at least the biological signal; and control an I/O device operationally connected to the electronic device based on whether the electronic device is attached to or detached from the user.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 30, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Soo Kim, Hyun-Seok Shin, Jong-Min Choi, Cheol-Ho Cheong
  • Patent number: 11653684
    Abstract: A sweetener composition including allulose and a salt and having improved taste, and a method of improving taste of allulose are disclosed.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: May 23, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Jung Gyu Park, Su-Jeong Kim, Youn-Kyung Bak, Sung Bae Byun, Dong Seok Shim, In Lee, Seung Won Park, Dong Chui Jung, Jong Min Choi
  • Publication number: 20220356423
    Abstract: The present invention relates to an agent for improving aftertaste of alcoholic beverages comprising allulose-containing saccharides, and a method for improving aftertaste of alcoholic beverages using allulose.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Inventors: Jong Min CHOI, Su-Jeong KIM, Youn-Kyung BAK, Jung Gyu PARK, Sung Bae BYUN, Dong Seok SHIM, In LEE, Seung Won PARK, Dong Chul JUNG
  • Patent number: 11430617
    Abstract: An example portable electronic device includes a front glass cover; a rear cover; a bezel surrounding a space defined by the front cover and the rear cover, the bezel including a portion including an opening; a display device built in the space; and a plate including a plane parallel to the front cover within the space. The example electronic device includes a key movably inserted in the opening; a support structure mounted on the plate or a portion of the bezel and including a hole through which the key passes; a dome button mounted on the support structure and arranged to face the first surface of the key and the hole so that the key can be pressed; and a waterproof structure including a flexible material.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: August 30, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Min Choi, Hyuk-Jae Jang, Woong-Chan Kim, Jung-Tae Kim, Dae-Hyeong Park, Sang-Hyun Yi, Jae-Ryang Lee, Jeong-Goo Jeon, Sung-Gun Cho, Sung-Joo Cho, Young-Sik Choi, Soon-Woong Yang, Min-Sung Lee
  • Publication number: 20220266897
    Abstract: The present disclosure relates to a hydraulic steering device of an agricultural work vehicle comprising a steering pump for supplying a working fluid; an automatic steering unit which uses the working fluid to change the traveling direction of the agricultural work vehicle when automatic steering is performed by a control unit; a manual steering unit which uses the working fluid to change the traveling direction of the agricultural work vehicle when manual steering is performed by operating a steering handle; and an automatic cut-off unit which is for selectively cutting off the supply of the working fluid for the automatic steering to a steering cylinder of the agricultural work vehicle according to whether the manual steering is performed.
    Type: Application
    Filed: July 21, 2020
    Publication date: August 25, 2022
    Inventors: Sang Heon LEE, Jong Min CHOI
  • Publication number: 20220078937
    Abstract: An electronic device including a waterproof structure is provided. The electronic device includes a housing that includes a first face, a second face that faces in a direction substantially opposite to the first face, and a side surface that at least partially encloses a space between the first face and the second face, a middle plate arranged between the first face and the second face inside the housing to be substantially parallel to the first face, extending from the side surface, and including at least one opening, a printed circuit board arranged between the middle plate and the second face, a display arranged between the middle plate and the first face, and including a face directed toward the second face, and a seal member configured to hermetically seal the at least one opening of the middle plate, and arranged between the face of the display and the middle plate.
    Type: Application
    Filed: November 19, 2021
    Publication date: March 10, 2022
    Inventors: Jong-Min CHOI, Woong-Chan KIM, Daehyeong PARK, Sung-Gun CHO, Sung-Joo CHO, Young-Sik CHOI, Kwang-Hwan KIM, Soonwoong YANG, Min-Sung LEE, Seungjoon LEE, Yuchul CHANG
  • Publication number: 20220043486
    Abstract: A mobile electronic device includes a display including a flat portion, a first side portion extending from one side of the flat portion, and a second side portion formed extending from another side of the flat portion; and a frame including a flat part disposed under the flat portion of the display, a first side part formed at a first edge of the flat part, and a second side part formed at a second edge of the flat part, the flat part being disposed between the first side part and the second side part. The display includes an external protective layer and a panel module disposed under the external protective layer. The first side part includes a first support portion and a second support portion formed adjacent to the first support portion and having a step difference with the first support portion.
    Type: Application
    Filed: October 25, 2021
    Publication date: February 10, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Min CHOI, Soon Woong YANG, Jong Chul CHOI
  • Publication number: 20210401011
    Abstract: The present application relates to a fruit jam comprising a fruit and a sugar containing allulose, a method for manufacturing the same, and a method for reducing bubbles in the fruit jam.
    Type: Application
    Filed: August 7, 2017
    Publication date: December 30, 2021
    Inventors: Jong Min CHOI, Su-Jeong KIM, Seung Won PARK, Youn-Kyung BAK, Jung Gyu PARK, Sung Bae BYUN, Dong Seok SHIM, In LEE, Dong Chul JUNG
  • Publication number: 20210373608
    Abstract: A portable electronic device is provided.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 2, 2021
    Inventors: Jong-Min CHOI, Sung-Gun CHO, Woong-Chan KIM, Dae-Hyeong PARK, Sung-Joo CHO, Young-Sik CHOI, Soon-Woong YANG, Min-Sung LEE
  • Patent number: 11191177
    Abstract: An electronic device including a waterproof structure is provided. The electronic device includes a housing that includes a first face, a second face that faces in a direction substantially opposite to the first face, and a side surface that at least partially encloses a space between the first face and the second face, a middle plate arranged between the first face and the second face inside the housing to be substantially parallel to the first face, extending from the side surface, and including at least one opening, a printed circuit board arranged between the middle plate and the second face, a display arranged between the middle plate and the first face, and including a face directed toward the second face, and a seal member configured to hermetically seal the at least one opening of the middle plate, and arranged between the face of the display and the middle plate.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: November 30, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Choi, Woong-Chan Kim, Daehyeong Park, Sung-Gun Cho, Sung-Joo Cho, Young-Sik Choi, Kwang-Hwan Kim, Soonwoong Yang, Min-Sung Lee, Seungjoon Lee, Yuchul Chang