Patents by Inventor Hyun Joon Cha

Hyun Joon Cha 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: 20240132010
    Abstract: Disclosed are airbag integrated moving display and a control method where the airbag-integrated display includes a display movable to a forward or rearward position according to a driving mode of a vehicle, and an airbag mounted to the rear of the display and being configured to move along with a movement of the display, vary a level of inflation of the airbag based on at least one of a position of the display or a distance from a driver of the vehicle.
    Type: Application
    Filed: August 16, 2023
    Publication date: April 25, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Hyun Jun AN, Shin Jik LEE, Jun LEE, Sung Joon AHN, Ji Soo SHIN, Seok Hoon KO, Kyung Hoon KIM, Jae Seong CHA
  • Publication number: 20240124656
    Abstract: The present disclosure relates to a conductive hydrogel including a mussel adhesive protein, a liquid metal, and hyaluronic acid and a preparation method thereof.
    Type: Application
    Filed: September 26, 2023
    Publication date: April 18, 2024
    Inventors: Hyung Joon Cha, Jae Yun Lee, Jin Young Yun, Hyun Tack Woo
  • Patent number: 11237741
    Abstract: An electronic device and a control method for controlling a memory are provided.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: February 1, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Joon Cha, Chulmin Kim, Jaewon Kim, Taeho Kim, Sooyong Suk, Yongtaek Lee
  • Publication number: 20210042125
    Abstract: In various embodiments, an electronic device may include: a processor including a plurality of cores, and a memory connected to the processor. The memory may store instructions which, when executed, cause the processor to, based on an abort of an execution of an instruction in a first core among the plurality of cores, determine whether a second core capable of executing the instruction exists in the plurality of cores, and to transfer the execution of the instruction to the second core, based at least on determining that the second core exists among the plurality of cores.
    Type: Application
    Filed: June 25, 2020
    Publication date: February 11, 2021
    Inventors: Hyun Joon CHA, Hyunchul SEOK, Daehyun CHO, Mooncheol KANG, Sangmin YI, Hyunkyu LEE, Boram HWANG
  • Publication number: 20200393982
    Abstract: An electronic device and a control method for controlling a memory are provided.
    Type: Application
    Filed: February 13, 2019
    Publication date: December 17, 2020
    Inventors: Hyun Joon CHA, Chulmin KIM, Jaewon KIM, Taeho KIM, Sooyong SUK, Yongtaek LEE
  • Patent number: 9615217
    Abstract: Distributing messages received by a cellular device via cellular broadcast to additional electronic devices. The cellular device may receive a first message via a cellular broadcast technique. The cellular device may discover another electronic device. The cellular device may provide an indication of the first message to other electronic device. The indication of the first message may cause the other electronic device to provide a user alert at the other electronic device.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: April 4, 2017
    Assignee: Apple Inc.
    Inventors: Hyun Joon Cha, Chang Kee Lee, Sang Ho Baek
  • Publication number: 20140315511
    Abstract: Distributing messages received by a cellular device via cellular broadcast to additional electronic devices. The cellular device may receive a first message via a cellular broadcast technique. The cellular device may discover another electronic device. The cellular device may provide an indication of the first message to other electronic device. The indication of the first message may cause the other electronic device to provide a user alert at the other electronic device.
    Type: Application
    Filed: April 18, 2013
    Publication date: October 23, 2014
    Applicant: Apple Inc.
    Inventors: Hyun Joon Cha, Chang Kee Lee, Sang Ho Baek
  • Publication number: 20060149957
    Abstract: Disclosed is a method for initializing a RAM of an electronic device capable of reducing a time consumed for a RAM initializing process to rapidly make progress a boot-up process of an electronic device such as mobile communication terminal. The method comprises steps of filling a zero-initialize region of the RAM with ‘0’; and copying a code of a ROM of the electronic device to a code region of the RAM, wherein in the step of filling the zero-initialize region with ‘0’, if one or more addresses of the N addresses constituting the zero-initialize region of the RAM are not filled with ‘0’, the N addresses are sequentially filled with ‘0’, and in the copying step, if the code is not copied to one or more addresses of the N addresses constituting the zero-initialize region of the RAM, the code of the ROM is sequentially copied to the N addresses.
    Type: Application
    Filed: January 27, 2006
    Publication date: July 6, 2006
    Inventor: Hyun Joon Cha