Patents by Inventor Limsam LIM

Limsam LIM 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).

  • Patent number: 11026020
    Abstract: An electronic device includes a memory, a housing, an acoustic module comprising a coil and an acoustic membrane configured to be movable based on a signal applied to the coil, the acoustic module being disposed in an internal space of the housing, an amplifier, and a processor. The memory may store instructions that when executed by the processor cause the processor to apply a first signal to the coil through the amplifier to move the acoustic membrane in a first direction by a first distance and applying a second signal to the coil through the amplifier to move the acoustic membrane in a second direction different from the first direction and/or to move the acoustic membrane by a second distance different from the first distance after applying the first signal to the coil.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: June 1, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Youngbae Park, Changshik Yoon, Hongki Kim, Junhui Lee, Dongheon Jang, Sohae Kim, Hyunjong Roh, Limsam Lim, Hochul Hwang
  • Publication number: 20200037069
    Abstract: An electronic device includes a memory, a housing, an acoustic module comprising a coil and an acoustic membrane configured to be movable based on a signal applied to the coil, the acoustic module being disposed in an internal space of the housing, an amplifier, and a processor. The memory may store instructions that when executed by the processor cause the processor to apply a first signal to the coil through the amplifier to move the acoustic membrane in a first direction by a first distance and applying a second signal to the coil through the amplifier to move the acoustic membrane in a second direction different from the first direction and/or to move the acoustic membrane by a second distance different from the first distance after applying the first signal to the coil.
    Type: Application
    Filed: July 24, 2019
    Publication date: January 30, 2020
    Inventors: Youngbae PARK, Changshik YOON, Hongki KIM, Junhui LEE, Dongheon JANG, Sohae KIM, Hyunjong ROH, Limsam LIM, Hochul HWANG
  • Patent number: 10474421
    Abstract: Methods and apparatuses are provided for processing audio data at an electronic device. Audio data is obtained. A type of the audio data is identified. An audio processing mode corresponding to the type of the audio data is selected. An audio track of the audio data is output, based on the audio processing mode.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: November 12, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sangsoo Park, Jaehyun Kim, Limsam Lim, Namil Lee, Hochul Hwang
  • Publication number: 20170242652
    Abstract: Methods and apparatuses are provided for processing audio data at an electronic device. Audio data is obtained. A type of the audio data is identified. An audio processing mode corresponding to the type of the audio data is selected. An audio track of the audio data is output, based on the audio processing mode.
    Type: Application
    Filed: February 17, 2017
    Publication date: August 24, 2017
    Inventors: Sangsoo PARK, Jaehyun KIM, Limsam LIM, Namil LEE, Hochul HWANG