Patents by Inventor Chang-Wan HUH

Chang-Wan HUH 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).

  • Electronic device that provides a letter input user interface (UI) and control method thereof
    Patent number: 11599204
    Abstract: An electronic device is disclosed. The electronic device includes a display, a storage unit configured to store a combination rule of letters constituting a word; and a processor configured to provide a letter input UI of a specific language, to predict a first letter inputted on the letter input UI and a second letter to be selected based on the letter combination rule of the specific language stored in the storage unit, and to control the display such that an active area of a key corresponding to the second letter is expansively provided.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: March 7, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Xuan Toi Nguyen, Chang-wan Huh
  • Method for transmitting call disconnection message of electronic apparatus and electronic apparatus thereof
    Patent number: 9848080
    Abstract: In one aspect of this disclosure, a method and an electronic apparatus executing a method, the method including detecting a disconnection of a call with an external electronic apparatus, when the disconnection is detected, generating and storing a call disconnection message including a notifier indicating a cause for the disconnection, and transmitting the stored call disconnection message to the external electronic apparatus according to a communication receptivity condition.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: December 19, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-Wan Huh, Seung-Min Lee
  • METHOD FOR TRANSMITTING CALL DISCONNECTION MESSAGE OF ELECTRONIC APPARATUS AND ELECTRONIC APPARATUS THEREOF
    Publication number: 20160065733
    Abstract: In one aspect of this disclosure, a method and an electronic apparatus executing a method, the method including detecting a disconnection of a call with an external electronic apparatus, when the disconnection is detected, generating and storing a call disconnection message including a notifier indicating a cause for the disconnection, and transmitting the stored call disconnection message to the external electronic apparatus according to a communication receptivity condition.
    Type: Application
    Filed: August 28, 2015
    Publication date: March 3, 2016
    Inventors: Chang-Wan HUH, Seung-Min LEE