Patents by Inventor SangBae OH

SangBae OH 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: 20240196160
    Abstract: Disclosed is an audio signal processing device that estimates a room impulse response (RIR) filter of a space. The audio signal processing device may include a processor. The processor receives an input signal, and estimates, from the received input signal by using a machine learning model, an RIR filter representing a characteristic of a response transferred to a listener from a sound source located in a predetermined location in a space where the input signal is collected, wherein the predetermined location is a relative location determined based on the listener, wherein the machine learning model is trained to estimate a reference RIR filter from signals response associated with a reference RIR filter corresponding to the predetermined location and a plurality of additional RIR filters that represent characteristics of responses transferred to the listener from sound sources located in a space represented by the reference RIR filter.
    Type: Application
    Filed: December 11, 2023
    Publication date: June 13, 2024
    Inventors: Sangmoon LEE, Kyungyun LEE, Jeonghun SEO, Sangbae CHON, Hyunoh OH
  • Patent number: 8749440
    Abstract: Provided are an antenna and a mobile terminal including the antenna. The antenna includes a loop antenna, a solenoid, and a plurality of connections. The loop antenna is installed on a mobile terminal. The solenoid is connected in parallel to the loop antenna, and receives power. The connections connect the loop antenna to the solenoid. Accordingly, the degree of freedom of an antenna shape and a recognition distance of the antenna are improved.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: June 10, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventor: SangBae Oh
  • Publication number: 20130033403
    Abstract: Provided are an antenna and a mobile terminal including the antenna. The antenna includes a loop antenna, a solenoid, and a plurality of connections. The loop antenna is installed on a mobile terminal. The solenoid is connected in parallel to the loop antenna, and receives power. The connections connect the loop antenna to the solenoid. Accordingly, the degree of freedom of an antenna shape and a recognition distance of the antenna are improved.
    Type: Application
    Filed: November 9, 2011
    Publication date: February 7, 2013
    Inventor: SangBae OH