Patents by Inventor Hyemi YU

Hyemi YU 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: 20200195019
    Abstract: An electronic device is provided. The electronic device includes a housing, a battery included within the housing, a connector electrically connected to an external power supply device including an integrated circuit (IC) and exposed to a part of the housing, and a power management unit included within the housing and electrically connected to the connector, wherein the power management unit is configured to communicate with the IC of the external power supply device, and wherein the connector is configured to receive a first current of a first current value during at least a part of the communication and to receive a second current of a second current value greater than the first current value during at least a part in which the communication is not performed.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 18, 2020
    Inventors: Kuchul JUNG, Sunggeun YOON, Kisun LEE, Hoyoung LEE, Seyoung JANG, Hyemi YU
  • Patent number: 10574074
    Abstract: An electronic device is provided. The electronic device includes a housing, a battery included within the housing, a connector electrically connected to an external power supply device including an integrated circuit (IC) and exposed to a part of the housing, and a power management unit included within the housing and electrically connected to the connector, wherein the power management unit is configured to communicate with the IC of the external power supply device, and wherein the connector is configured to receive a first current of a first current value during at least a part of the communication and to receive a second current of a second current value greater than the first current value during at least a part in which the communication is not performed.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: February 25, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kuchul Jung, Sunggeun Yoon, Kisun Lee, Hoyoung Lee, Seyoung Jang, Hyemi Yu
  • Publication number: 20160064959
    Abstract: An electronic device is provided. The electronic device includes a housing, a battery included within the housing, a connector electrically connected to an external power supply device including an integrated circuit (IC) and exposed to a part of the housing, and a power management unit included within the housing and electrically connected to the connector, wherein the power management unit is configured to communicate with the IC of the external power supply device, and wherein the connector is configured to receive a first current of a first current value during at least a part of the communication and to receive a second current of a second current value greater than the first current value during at least a part in which the communication is not performed.
    Type: Application
    Filed: September 1, 2015
    Publication date: March 3, 2016
    Inventors: Kuchul JUNG, Sunggeun YOON, Kisun LEE, Hoyoung LEE, Seyoung JANG, Hyemi YU
  • Patent number: D868811
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: December 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Heekyung Jeon, Nari Kim, Jaemyoung Lee, Misook Yu, Seockhyun Yu, Hyemi Lee, Jinseon Jang
  • Patent number: D902949
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: November 24, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jiwon Yoo, Hyemi Yu, Dae Won Kim, Joonhwan Kim