Patents by Inventor Soo-hyun Yoo

Soo-hyun Yoo 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).

  • Data communication apparatus and data communication method thereof
    Patent number: 8576798
    Abstract: A data communication apparatus and method that permits communication between two devices without having to perform a complicated initial connection procedure. A communication unit conducts data transmission/reception with an external data communication apparatus, and a controller controls the communication unit to operate in one of a network mode or a broadcast mode. The network mode conducts network communication via connection through an initial connection procedure with the external data communication apparatus and the broadcast mode receives or transmits data to/from the external data communication apparatus according to a predetermined broadcast method.
    Type: Grant
    Filed: August 20, 2010
    Date of Patent: November 5, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Cheon-moo Lee, Il-han Lee, Soo-hyun Yoo
  • Powering computer system communication unit according to whether program executing and/or webpage accessed is user selected
    Patent number: 8176350
    Abstract: A computer system. The computer system includes a communication unit to receive power to perform communication with an external apparatus; and a controller to check whether at least one program to make the communication unit perform the communication is executing, and controls the communication unit to decrease consumption of power by the communication unit if the executing program is not a pre-set program.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: May 8, 2012
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Kumarbrata Das, Soo-hyun Yoo
  • METHOD AND APPARATUS TO PROCESS AUDIO SIGNAL
    Publication number: 20120054613
    Abstract: A signal processing method of coupling with a plurality of audio output devices and allocating a plurality of audio sources to the plurality of audio output devices is disclosed.
    Type: Application
    Filed: August 30, 2011
    Publication date: March 1, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Soo-hyun YOO, Jeong-seok Kim
  • DATA COMMUNICATION APPARATUS AND DATA COMMUNICATION METHOD THEREOF
    Publication number: 20110096850
    Abstract: A data communication apparatus and method that permits communication between two devices without having to perform a complicated initial connection procedure. A communication unit conducts data transmission/reception with an external data communication apparatus, and a controller controls the communication unit to operate in one of a network mode or a broadcast mode. The network mode conducts network communication via connection through an initial connection procedure with the external data communication apparatus and the broadcast mode receives or transmits data to/from the external data communication apparatus according to a predetermined broadcast method.
    Type: Application
    Filed: August 20, 2010
    Publication date: April 28, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Cheon-moo LEE, Il-han LEE, Soo-hyun YOO
  • COMPUTER SYSTEM AND CONTROL METHOD THEREOF
    Publication number: 20080189566
    Abstract: A computer system. The computer system includes a communication unit to receive power to perform communication with an external apparatus; and a controller to check whether at least one program to make the communication unit perform the communication is executing, and controls the communication unit to decrease consumption of power by the communication unit if the executing program is not a pre-set program.
    Type: Application
    Filed: December 7, 2007
    Publication date: August 7, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kumarbrata DAS, Soo-hyun Yoo