Patents by Inventor Seokbaek Lee

Seokbaek Lee 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).

  • Computer input device and method of using the same
    Patent number: 9531404
    Abstract: An auxiliary input device for use in inputting a user signal to a computer is provided. The computer auxiliary input device includes an infrared ray transmitter configured to transmit an infrared ray signal to a left eyeball and a right eyeball of a user. A reflected light sensor configured to measure a change in an amount of light reflected from the left eyeball and the right eyeball. A controller configured to detect the change in the amount of light reflected from each of the eyeballs from the reflected light sensor, generate Morse code alphabets based on the detected change, and convert the Morse code alphabets into a character string to be transmitted to the computer. A computer communication unit is configured to provide the character string converted by the controller to the computer.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: December 27, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sangmin Seong, Namil Kim, Sunghan Kim, Seokbaek Lee, Sungchul Chun
  • COMPUTER INPUT DEVICE AND METHOD OF USING THE SAME
    Publication number: 20140340305
    Abstract: An auxiliary input device for use in inputting a user signal to a computer is provided. The computer auxiliary input device includes an infrared ray transmitter configured to transmit an infrared ray signal to a left eyeball and a right eyeball of a user. A reflected light sensor configured to measure a change in an amount of light reflected from the left eyeball and the right eyeball. A controller configured to detect the change in the amount of light reflected from each of the eyeballs from the reflected light sensor, generate Morse code alphabets based on the detected change, and convert the Morse code alphabets into a character string to be transmitted to the computer. A computer communication unit is configured to provide the character string converted by the controller to the computer.
    Type: Application
    Filed: May 16, 2014
    Publication date: November 20, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sangmin Seong, Namil Kim, Sunghan Kim, Seokbaek Lee, Sungchul Chun