Patents by Inventor Sang-un OH

Sang-un 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).

  • Wireless communication apparatuses performing selective noise filtering and methods of operating the same
    Patent number: 10630394
    Abstract: A method performed by at least one processor of a wireless communication apparatus including a plurality of internal components, the method includes generating a plurality of sets of noise information corresponding to a plurality of test noise signals generated by the plurality of internal components under a plurality of state conditions, receiving a radio frequency (RF) signal, determining a magnitude of a noise signal that interferes with the RF signal by using a set of noise information corresponding to a current state condition from among the plurality of sets of noise information, and performing noise filtering on the RF signal based on a magnitude of the RF signal and the magnitude of the noise signal.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: April 21, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hae-chul Lee, Seong-ho Kim, Sung-won Park, Uk-hyeon Shin, Sang-un Oh, Seung-yup Lee, Jong-Min Lee, Jung-su Han
  • WIRELESS COMMUNICATION APPARATUSES PERFORMING SELECTIVE NOISE FILTERING AND METHODS OF OPERATING THE SAME
    Publication number: 20190190622
    Abstract: A method performed by at least one processor of a wireless communication apparatus including a plurality of internal components, the method includes generating a plurality of sets of noise information corresponding to a plurality of test noise signals generated by the plurality of internal components under a plurality of state conditions, receiving a radio frequency (RF) signal, determining a magnitude of a noise signal that interferes with the RF signal by using a set of noise information corresponding to a current state condition from among the plurality of sets of noise information, and performing noise filtering on the RF signal based on a magnitude of the RF signal and the magnitude of the noise signal.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 20, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hae-chul LEE, Seong-ho KIM, Sung-won PARK, Uk-hyeon SHIN, Sang-un OH, Seung-yup LEE, Jong-Min LEE, Jung-su HAN