Patents by Inventor Un-Soo Ha

Un-Soo Ha 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).

  • Near field wireless transmission/reception method and apparatus
    Patent number: 9413432
    Abstract: Provided is a near field wireless communication apparatus that uses magnetic coupling and a method for operation of the apparatus, in which the magnetic coupling is used to transmit data or clock information with low power and high efficiency. A pulse generator of the near field wireless communication apparatus generates a pulse signal corresponding to transmission digital data to be transmitted. When the transmission digital data is “1,” the near field wireless communication apparatus modulates the data into the pulse signal and transmits the pulse signal. When the data is “0,” the near field wireless communication apparatus does not output the pulse.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: August 9, 2016
    Assignees: Samsung Electronics Co., Ltd, Korea Advanced Institute of Science and Technology
    Inventors: Jae-Young Huh, Hoi-Jun Yoo, Dong-Churl Kim, Kyu-Sub Kwak, Jea-Hyuck Lee, Hyun-Woo Cho, Tae-Hwan Roh, Un-Soo Ha
  • NEAR FIELD WIRELESS TRANSMISSION/RECEPTION METHOD AND APPARATUS
    Publication number: 20140086345
    Abstract: A near field wireless communication apparatus using a magnetic coupling to transmit data or clock information with low power and high efficiency is provided. Thus, when data to be transmitted is “1,” the near field wireless communication apparatus modulates the data into a pulse signal and transmits the pulse signal, and when the data is “0,” the near field wireless communication apparatus does not generate a signal at all.
    Type: Application
    Filed: August 16, 2013
    Publication date: March 27, 2014
    Applicants: Korea Advanced Institute of Science and Technology, Samsung Electronics Co., Ltd.
    Inventors: Jae-Young HUH, Hoi-Jun Yoo, Dong-Churl Kim, Kyu-Sub Kwak, Jea-Hyuck Lee, Hyun-Woo Cho, Tae-Hwan Roh, Un-Soo Ha